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Items found: 597 
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Papers
Conference Year Paper Title Paper Author Page Number Other
IGTI  1998  Measurement Uncertainties Encountered During Gas Turbine Driven Compressor Field Testing  Klaus Brun, Rainer Kurz, Solar Turbines Incorporated, San Diego, CA, USA    98-GT-001 
IGTI  1998  Off-Design Performance of a Single Stage Transonic Turbine  M. Woinowsky-Krieger, J-P Lavoie, E. P. Vlasic, S. H. Moustapha, Pratt & Whitney Canada, Inc., Montreal, Canada    98-GT-002 
IGTI  1998  Distributed Flight Control & Propulsion Control Implementation Issues & Lessons Learned  William R. Schley, Parker Aerospace Group, Irvine, CA, USA    98-GT-003 
IGTI  1998  Turbomachinery Blade Design Using a Navier-Stokes Solver and Artificial Neural Network  Stéphane Pierret, R. A. Van den Braembussche, von Karman Institute for Fluid Dynamics, Rhode-Saint-Genèse, Belgium    98-GT-004 
IGTI  1998  A Quasi 2D Method for the Rotordynamic Analysis of Centered Labyrinth Liquid Seals  Mihai Arghir, Jean Frene, Laboratoire de Mecanique des Solides, Futuroscope, France    98-GT-005 
IGTI  1998  Imbalance Response of a Rotor Supported on Open-Ends Integral Squeeze Film Dampers  Oscar de Santiago, Luis San Andrés, Texas A&M University, College Station, TX, USA; Juan Oliveras, Universidad Simon Bolivar, Caracas, Venezuela    98-GT-006 
IGTI  1998  Development of a Centrifugal Compressor With a Variable Geometry Split-Ring Pipe Diffuser  J. W. Salvage, United Technologies, Carrier Corporation, Syracuse, NY, USA    98-GT-007 
IGTI  1998  Experimental Rotordynamic Coefficient Results for (a) A Labyrinth Seal with and without Shunt Injection and (b) A Honeycomb Seal  Elias A., Soto A., Lagoven S.A., Maracaibo, Venezuela; Dara W. Childs, Texas A&M University, College Station, TX, USA    98-GT-008 
IGTI  1998  Measurements of Discharge Coefficients in Film Cooling  Steven W. Burd, Terrence W. Simon, University of Minnesota, Minneapolis, MN, USA    98-GT-009 
IGTI  1998  Influence of the Hole Length-to-Diameter Ratio on Film Cooling with Cylindrical Holes  Ewald Lutum, Bruce V. Johnson, ABB Corporate Research Ltd.,Baden-Dättwil, Switzerland    98-GT-010 
IGTI  1998  Investigation of Periodic Boundary Conditions in Multi-Passage Cascade Flows Using Overset Grids  Ismail H. Tuncer, Naval Postgraduate School, Monteray, CA USA; Stefan Weber, BMW Rolls-Royce GmbH, Dahlewitz, Germany; Wolfgang Sanz, Graz Technical University, Graz, Austria    98-GT-011 
IGTI  1998  The Influence of Shrouded Stator Cavity Flows on Multistage Compressor Performance  Steven R. Wellborn, Allison Engine Company, Indianapolis, IN, USA; Theodore H. Okiishi, Iowa State University, Ames, IA, USA    98-GT-012 
IGTI  1998  A Bulk-Flow Analysis of Multiple-Pocket Gas Damper Seals  Jiming Li, Luis San Andres, John Vance, Texas A&M University, College Station, TX, USA    98-GT-013 
IGTI  1998  Qualitative Characterization of Anti-Swirl Gas Dampers  Nicole L. Zirkelback, Georgia Institute of Technology, Atlanta, GA, USA    98-GT-014 
IGTI  1998  Vortex Simulation of Rotor/Stator Interaction in Turbomachinery  Xian Hong Wu, Mao Zhang Chen, Beijing University of Aeronautics & Astronautics, Beijing, P.R. China    98-GT-015 
IGTI  1998  Distributed Control System for Turbine Engines  Phillip L. Shaffer, GE Aircraft Engines, Cincinnati, OH, USA    98-GT-016 
IGTI  1998  Experimental Rotordynamic Characterization of Annular Seals: Facility and Methodology  J. Mark Darden, Eric M. Earhart, Marshall Space Flight Center, MSFC, AL, USA, George T. Flowers, Auburn University, Auburn, AL, USA    98-GT-017 
IGTI  1998  A Nonlinear Numerical Simulator for Three-Dimensional Flows Through Vibrating Blade Rows  H. Andrew Chuang, Joseph M. Verdon, United Technologies Research Center, East Hartford, CT, USA    98-GT-018 
IGTI  1998  Dynamics of Large-Scale Structures for Jets in a Crossflow  Frank Muldoon, Sumanta Acharya, Louisiana State University, Baton Rouge, LA, USA    98-GT-019 
IGTI  1998  Investigation of Detailed Film Cooling Effectiveness and Heat Transfer Distributions on a Gas Turbine Airfoil  U. Drost, A Bölcs, EPFL-LTT, Lausanne, Switzerland    98-GT-020 
IGTI  1998  Final Report on the Development of a Hydrogen-Fueled Combustion Turbine Cycle for Power Generation  Ronald L. Bannister, Westinghouse Power Generation, Orlando, FL, USA; Richard A. Newby, Wen-Ching Yang, Westinghouse Power Generation, Pittsburgh, PA, USA    98-GT-021 
IGTI  1998  Early Historical Development of the Centrifugal Impeller  Abraham Engeda, Michigan State University, E. Lansing, MI, USA    98-GT-022 
IGTI  1998  The Advanced Turbogenerator Project- A Total Technology Education Experience for Engineering Undergraduate Students  K.R. Pullen, A.W. Court, C.B. Besant, Imperial College of Science, Technology and Medicine, London, UK    98-GT-023 
IGTI  1998  Analysis of the Transonic Flow at the Inlet of a High Pressure Ratio Centrifugal Impeller  Gernot Eisenlohr, BMW Rolls-Royce GmbH, Oberursel, Germany; Peter Dalbert, Sulzer Turbo AG, Zürich, Switzerland; Hartmut Krain, DLR-Köln, Germany; Hartwig Pröll, MAN B&W, Augsburg, Germany; Franz-Arno Richter, GHH Borsig TM GmbH, Germany; Karl-Heinz Rohne    98-GT-024 
IGTI  1998  Erosion Rate Testing at High Temperature of Alloys and Coatings For Use In Turbomachinery  W. Tabakoff, University of Cincinnati, Cincinnati, OH, USA    98-GT-025 
IGTI  1998  Gas Turbine Development in Sweden After 1945: A Historical Review  Kjell T E Thoren, ABB STAL AB, Finspong, Sweden    98-GT-026 
IGTI  1998  Representing Flexible Supports by Polynomial Transfer Functions  José A. Vazquez, Lloyd E. Barrett, University of Virginia, Charlottesville, VA, USA    98-GT-027 
IGTI  1998  Heat Transfer Coefficient Measurements of Film-Cooling Holes with Expanded Exits  M. Gritsch, A. Schulz, S. Wittig, Universität Karlsruhe (T.H.), Karlsruhe, Germany    98-GT-028 
IGTI  1998  The GT24/26 Low Pressure Turbine  Ian K. Jennions, Thomas Sommer, Bernhard Weigand, Manfred Aigner, ABB Power Generation Ltd., Baden, Switzerland    98-GT-029 
IGTI  1998  Oxide/Oxide Ceramic Matrix Composites in Gas Turbine Combustors  Anthony G. Razzell, Rolls-Royce plc, Derby, UK; Ludovic Molliex, Snecma, Moissy-Cramayel, France; Magnus Holmquist, Volvo Aero Corporation, Trollhattan, Sweden; Olivier Sudre, ONERA, Chatillon Cedex, France    98-GT-030 
IGTI  1998  Semi Closed Gas Turbine Cycle and Humid Air Turbine: Thermoeconomic Evaluation of Cycle Performance and of the Water Recovery Process  Andrea Corti, Bruno Facchini, Giampaolo Manfrida, Università di Firenze, Firenze, Italy; Umberto Desideri, Università di Perugia, Perugia, Italy    98-GT-031 
IGTI  1998  The Centrifugal Compressor Inducer  C. Rodgers, San Diego, CA, USA    98-GT-032 
IGTI  1998  Analysis of a Gas Turbine Cycle with Partial Oxidation  M.A. Korobitsyn, Netherlands Energy Research Foundation ECN, Petten, The Netherlands; P.W. Kers, G.G. Hirs, University of Twente, Enschede, The Netherlands    98-GT-033 
IGTI  1998  Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine  Ki H. Sohn, Kenneth J. DeWitt, University of Toledo, Toledo, OH USA; Rickey J. Shyne, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-034 
IGTI  1998  Design Issues for the Methane-Steam Reformer of a Chemically Recuperated Gas Turbine Cycle  Carlo Carcasci, University of Florence, Florence, Italy; Simon Harvey, Chalmers University of Technology, Göteborg, Sweden    98-GT-035 
IGTI  1998  Design & Off-Design Analysis of a CRGT Cycle Based on the LM2500-STIG Gas Turbine  Carlo Carcasci, Bruno Facchini, University of Florence, Florence, Italy; Simon Harvey, Chalmers University of Technology, Göteborg, Sweden    98-GT-036 
IGTI  1998  Part Load Performance of Chemically Recuperated Gas Turbine Cycles Compared to Other Advanced Cycles  Hicham Abdallah,École des Mines de Nantes, Nantes, France; Bruno Facchini, University of Florence, Florence, Italy; Simon Harvey, Chalmers University of Technology, Göteborg, Sweden    98-GT-037 
IGTI  1998  The Effect of Tip Clearance Gap Size and Wall Rotation on the Performance of a High-Speed Annular Compressor Cascade  A. Doukelis, K. Mathioudakis, K. Papailiou, National Technical University of Athens, Athens, Greece    98-GT-038 
IGTI  1998  Investigation of the 3-D Flow Structure in a High-Speed Annular Compressor Cascade for Tip Clearance Effects  A. Doukelis, K. Mathioudakis, K. Papailiou, National Technical University of Athens, Athens, Greece    98-GT-039 
IGTI  1998  The Influence of Impeller Flow Channel Modification on Aerodynamic Performance of a Centrifugal Compressor Stage  Jan Paroubek, AHT Energetics Ltd., Prague, Czech Republic; Jiri Kyncl, CKD Energo, a.s.,Prague, Czech Republic    98-GT-040 
IGTI  1998  Extending Use of Marine Gas Turbines through Application of the LM2500+  David L. Luck, General Electric Company, Evendale, OH, USA    98-GT-041 
IGTI  1998  Application of Time-Shifted Boundary Conditions to a 3D Euler/Navier-Stokes Aeroelastic Code  R. Srivastava, Milind A. Bakhle, Theo G. Keith, Jr., The University of Toledo, Toledo, OH, USA; G. L. Stefko, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-042 
IGTI  1998  Computation of Flutter of Turbomachinery Cascades Using a Parallel Unsteady Navier-Stokes Code  Shanhong Ji and Feng Liu, University of California, Irvine, CA, USA    98-GT-043 
IGTI  1998  Development of a Smart Actuator for Turbine Engine Applications  William Lorenz, AlliedSignal Aerospace Equipment Systems, South Bend, IN, USA    98-GT-044 
IGTI  1998  Multi-Objective Optimisation of Systems Architectures for Distributed Aero-Engine Control Systems  H. A. Thompson, P. J. Fleming, A. J. Chipperfield, University of Sheffield, Sheffield, UK    98-GT-045 
IGTI  1998  Experimental and Numerical Investigation of Flapping Wing Propulsion and its Application for Boundary Layer Control  Claus M. Dohring, Leonhard Fottner, Universität der Bundeswehr München, Neubiberg, Germany; Max F. Platzer, U.S. Naval Postgraduate School, Monterey, CA, USA    98-GT-046 
IGTI  1998  Validation of a Throughflow Time-Marching Finite-Volume Solver for Transonic Compressors  Stephane Baralon, Ulf Hall, Chalmers University of Technology, Gothenburg, Sweden; Lars-Erik Eriksson, Volvo Aero Corporation, Trollhättan, Sweden    98-GT-047 
IGTI  1998  A Comparison of the Streamline Throughflow and Streamline Curvature Methods for Axial Turbomachinery  Anthony J. Gannon, Theodor W. von Backström, University of Stellenbosch, Stellenbosch, South Africa    98-GT-048 
IGTI  1998  A Numerical Study of the Three-Dimensional Turbulent Flow in the Impeller of a High-Speed Centrifugal Compressor  R. P. Clayton, W.U.A. Leong, R. Sanatian, Computational Dynamics Limited, London, UK; R. I. Issa, G. Xi, Imperial College of Science, Technology and Medicine, London, UK    98-GT-049 
IGTI  1998  An AGARD Working Group Study of 3D Navier-Stokes Codes Applied to Single Turbomachinery Blade Rows  John Dunham, Consultant, Camberley, UK; Georges Meauze, ONERA, Chatilion , France    98-GT-050 
IGTI  1998  Comparison Between Calculated and Measured Free-Free Modes for a Flexible Rotor  Jose A. Vazquez, Lloyd E. Barrett, University of Virginia, Charlottesville, VA, USA    98-GT-051 
IGTI  1998  A Cyclic Symmetry Analysis for Turbomachine Blade Flutter  Hsiao-Wei D. Chiang, Industrial Technology Research Institute, Hsinchu, Taiwan; Meng-Hsuan Chung, National Center for High-Performance Computing, Hsinchu, Taiwan    98-GT-052 
IGTI  1998  Multistage Centrifugal Compressor Fouling Evaluation at High Power Settings  Inam U. Haq, Khalid Al-Baz, SABIC Research & Development, Jubail, Saudi Arabia; Ahmed I. Bu-Hazza, Arabian Petrochemical Co., Jubail, Saudi Arabia    98-GT-053 
IGTI  1998  Flow Measurements in Film Cooling Flows With Lateral Injection  Richard W. Kaszeta, Terrence W. Simon, Rohit A. Oke, Steven W. Burd, University of Minnesota, Minneapolis, MN, USA    98-GT-054 
IGTI  1998  Internal Heat Transfer Enhancement by Two Perforated Baffles in a Rectangular Channel  Prashanta Dutta, Sandip Dutta, Jamil A. Khan, University of South Carolina, Columbia, SC, USA    98-GT-055 
IGTI  1998  Jet Mixing in a Slot  Ting Wang, Sekhar Chintalapati, Clemson University, Clemson, SC, USA; Ronald S. Bunker, General Electric Corporate R&D, Schenectady, NY, USA; Ching Pang Lee, General Electric Aircraft Engines, Cincinnati, OH, USA    98-GT-056 
IGTI  1998  A Novel and Compact Marine Gas Turbine Propulsion System  Panteleimon Kazatzis, Riti Singh, Pericles Pilidis, Cranfield University, Cranfield, Bedford, UK; Jean-Jacques Locquet, INSA Rouen, Saint Etienne du Rouvray, France    98-GT-057 
IGTI  1998  Performance Enhancement of a Gas Turbine with Humid Air and Utilization of LNG Cold Energy  C. H. Song, S. T. Ro, Seoul National University, Seoul, Korea    98-GT-058 
IGTI  1998  A New Propulsion System Proposal for Civil Supersonic Transport: The Retractable Fan Concept  Jon I. Huete, Parque Tecnológico de Zamudio, Zamudio, Spain; R. Singh, Cranfield University, Cranfield, UK    98-GT-059 
IGTI  1998  Humid Air Turbine Cycles with Water Recovery: How to Dispose Heat in an Efficient Way  Umberto Desideri, Francesco Di Maria, Universita di Perugia, Perugia, Italy    98-GT-060 
IGTI  1998  The Use of Case-Based Reasoning Technology to Aid Fault Isolation in a Modern Gas Turbine Engine Design  S.M. Hargrave, P.J. Fleming, University of Sheffield, Sheffield, UK    98-GT-061 
IGTI  1998  Sawmill, Wood Waste Fuelled, 100% Recuperated, 5 MW Gas Turbine Co-Generation Plant  Malcolm D. Lefcort, Heuristic Engineering Inc., Vancouver, BC, Canada; E.L.S. (Ted) Skodje, Industra Service Corporation, New Westminster, BC, Canada    98-GT-062 
IGTI  1998  Air Separation Unit Integration for Alternative Fuel Projects  Arthur R. Smith, Joseph Klosek, James C. Sorensen, Donald W. Woodward, Air Products and Chemicals, Inc., Allentown, PA, USA    98-GT-063 
IGTI  1998  Highly Resolved Distribution of Heat Transfer for Turbine Leading Edge Film Cooling Including Reynolds Number and Blowing Rate Effects  K. Jung, D. K. Hennecke, Darmstadt University of Technology, Darmstadt, Germany    98-GT-064 
IGTI  1998  Evaluation of Acoustic Flutter Suppression for Cascade in Transonic Flow  Pong-Jeu Lu, Sen-Kuei Chen, National Cheng Kung University, Tainan, Taiwan    98-GT-065 
IGTI  1998  Measurement and Calculation of Nozzle Guide Vane End Wall Heat Transfer  Neil W. Harvey, Martin G. Rose, John Coupland, Rolls-Royce plc, Derby, UK; Terry Jones, University of Oxford, Oxford, UK    98-GT-066 
IGTI  1998  Prediction and Measurement of Rotating Stall Cells in an Axial Compressor  H. M. Saxer-Felici, A. P. Saxer, A. Inderbitzin, G. Gyarmathy, Swiss Federal Institute of Technology, Zurich, Switzerland    98-GT-067 
IGTI  1998  Multistage Centrifugal Compressor Surge Analysis Part I: Experimental Investigation  G. L. Arnulfi, P. Giannattasio, P. Pinamonti, University of Udine, Udine, Italy; C. Giusto, A. F. Massardo, University of Genova, Genova, Italy; D. Micheli, University of Trieste, Trieste, Italy    98-GT-068 
IGTI  1998  Multistage Centrifugal Compressor Surge Analysis: Part II - Numerical Simulation and Dynamic Control Parameters Evaluation  Gianmario L. Arnulfi, Pietro Giannattasio, Piero Pinamonti, University of Udine, Udine,Italy; Cristiana Giusto, Aristide F. Massardo, University of Genova, Genova, Italy; Diego Micheli, University of Trieste, Trieste, Italy    98-GT-069 
IGTI  1998  Design and Testing of Swept and Leaned Outlet Guide Vanes to Reduce Stator-Strut-Splitter Aerodynamic Flow Interactions  A. R. Wadia, P. N. Szucs, GE Aircraft Engines, Cincinnati, OH, USA; K. L. Gundy-Burlet, NASA Ames Research Center, Moffett Field, CA, USA    98-GT-070 
IGTI  1998  The Influence of Endwall Contouring on the Performance of a Turbine Nozzle Guide Vane  Vincenzo Dossena, Politecnico di Milano, Milano, Italy; Antonio Perdichizzi, Marco Savini, Universita di Bergamo, Dalmine, Italy    98-GT-071 
IGTI  1998  Controlling the Secondary Flow in a Turbine Cascade by 3D Airfoil Design and Endwall Contouring  Arno Duden, Leonhard Föttner, Universität der Bundeswehr München, Neubiberg, Germany; Irene Raab, Daimler-Benz Aerospace, München, Germany    98-GT-072 
IGTI  1998  Experimental and Numerical Studies of NOx Formation in Two-Stage Methane-Air Flames  S.C. Li and F. A. Williams, University of California, San Diego, La Jolla, CA, USA    98-GT-073 
IGTI  1998  Technologies for Reducing Greenhouse Gas Emissions from Fossil Fuels  Harry Audus, Paul Freund, CRE Group Ltd, Cheltenham, UK    98-GT-074 
IGTI  1998  Uncertainty in Gas Turbine NOx Emission Measurements  Wilfred S. Y. Hung, Alan Campbell, Solar Turbines Incorporated, San Diego, CA, USA    98-GT-075 
IGTI  1998  Searching for Inefficient Components of Complex Power Systems  Jerzy Gluch, Jerzy Krzyzanowski, Polish Academy of Sciences, Gdansk, Poland    98-GT-076 
IGTI  1998  Status of Westinghouse's Advanced Turbine Systems Program  Ihor S. Diakunchak, Mark P. Krush, Gerard McQuiggan, Leslie R. Southall, Westinghouse Power Generation, Orlando, FL, USA    98-GT-077 
IGTI  1998  A Gas Turbine Dynamic Model for Simulation and Control  Horacio Perez-Blanco, Pennsylvania State University, University Park, PA, USA; Todd B. Henricks, P.E, United States Navy, FPO    98-GT-078 
IGTI  1998  Scaling of Film Cooling Discharge Coefficient Measurements to Engine Conditions  D. A. Rowbury, M.L.G. Oldfield, University of Oxford, Oxford, UK; G. D. Lock, University of Bath, Bath, UK; S. N. Dancer, Rolls-Royce plc, Derby, UK    98-GT-079 
IGTI  1998  Variable Cycle Installation for a Mach 2.7 Supersonic Civil Transport  Louay Aleid, Pericles Pilidis, Cranfield University, Cranfield, Beds, UK    98-GT-080 
IGTI  1998  A New Low-Reynolds Number k-e Model for Simulation of Momentum and Heat Transport Under High Free Stream Turbulence  Ganesh R. Iyer, Savash Yavuzkurt, The Pennsylvania State University, University Park, PA, USA    98-GT-081 
IGTI  1998  Physics of Airfoil Clocking in a High-Speed Axial Compressor  Daniel J. Dorney, GMI Engineering & Management Institute, Flint, MI, USA; Om P. Sharma, Pratt & Whitney, East Hartford, CT, USA; Karen L. Gundy-Burlet, NASA Ames Research Center, Moffett Field, CA, USA    98-GT-082 
IGTI  1998  Achieving Acoustical and Structural Requirements for Gas Turbine Packages while Reducing Costs, Pressure Losses, and Weight  J.M. Anders Marcussen, Altair Norge A/S, His, Norway    98-GT-083 
IGTI  1998  Development of the Next Generation Gas Turbine Based Jet Air Start Unit for the US Navy  Michael J. Zoccoli, AlliedSignal Engines, Phoenix, AZ, USA; William H. Cheeseman, Naval Air Warfare Center, Patuxent River, MD, USA    98-GT-084 
IGTI  1998  Experimental and Numerical Conjugate Investigation of the Blowing-Ratio Influence on the Showerhead Cooling Efficiency  Dieter E. Bohn, Volker J. Becker, Karsten A. Kusterer, Agnes U. Rungen, Aachen University of Technology, Aachen, Germany    98-GT-085 
IGTI  1998  Flow Measurements behind the Inlet Guide Vane of a Centrifugal Compressor  I. Kassens, M. Rautenberg, University of Hannover, Hannover, Germany    98-GT-086 
IGTI  1998  Predictions of the Effect of Roughness on Heat Transfer From Turbine Airfoils  Anil K. Tolpadi, General Electric Research & Development Center, Schenectady, NY, USA; Michael E. Crawford, University of Texas, Austin, TX, USA    98-GT-087 
IGTI  1998  A Hybrid Coupling Scheme and Stability Analysis for Coupled Solid/Fluid Turbine Blade Temperature Calculations  Andreas Heselhaus, German Aerospace Research Center (DLR), Köln-Porz, Germany    98-GT-088 
IGTI  1998  A Conjugate 3-D Flow and Heat Transfer Analysis of a Thermal Barrier Cooled Turbine Guide Vane  Dieter E. Bohn, Volker J. Becker, Aachen University of Technology, Aachen, Germany    98-GT-089 
IGTI  1998  Experimental and Computational Investigation of Stepped Tip Gap Effects on the Flowfield of a Transonic Axial-Flow Compressor Rotor  Donald W. Thompson, Paul I. King, Air Force Institute of Technology, Wright-Patterson AFB, OH, USA; Douglas C. Rabe, Air Force Research Laboratory, Wright-Patterson AFB, OH, USA; Chunill Hah, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-090 
IGTI  1998  Physical Explanations of Tip Leakage Flow Field in an Axial Compressor Rotor  Masahiro Inoue, Masato Furukawa, Kazuhisa Saiki, Kazutoyo Yamada, Kyushu University, Fukuoka, Japan    98-GT-091 
IGTI  1998  Detailed Measurements within a Selection of Pipe Diffusers for Centrifugal Compressors  Ian Bennett, A.Tourlidakis, R.L. Elder, Cranfield University, Cranfield, Bedfordshire, UK    98-GT-092 
IGTI  1998  IGV-Rotor Interactions in a 4-Stage Axial Compressor  O. Puetz, J. Eikelmann, H. Stoff, Ruhr-Universität Bochum, Bochum, Germany    98-GT-093 
IGTI  1998  The Role of Rotor Tip Clearance on the Aerodynamic Interaction of a Last Gas Turbine Stage and an Exhaust Diffuser  Reinhard Willinger, Hermann Haselbacher, Technical University of Vienna, Austria    98-GT-094 
IGTI  1998  Secondary Flow Decay Downstream of Turbine Inlet Guide Vane with End-wall Contouring  V. Michelassi, F. Martelli, University of Florence, Florence, Italy; U. Corradini, GE-Nuovo Pignone S.p.A., Florence, Italy    98-GT-095 
IGTI  1998  Effects of the Rotor Tip Leakage in a Transonic Turbine with Long Blades  Miroslav St'astny, Richard Matas, SKODA a.s., Plzen, Czech Republic; Pavel Safarik, Czech Technical University, Praha, Czech Republic; Alexander R. Jung, Jürgen F. Mayer, Heinz Stetter, University of Stuttgart, ITSM, Stuttgart, Germany    98-GT-096 
IGTI  1998  Correlations of the Convective Heat Transfer in Annular Channels with Rotating Inner Cylinder  Ralf Jakoby, Soksik Kim, Sigmar Wittig, Universität Karlsruhe, Karlsruhe, Germany    98-GT-097 
IGTI  1998  Testing and Modelling Gas Turbines Using Multisine Signals and Frequency-Domain Techniques  Ceri Evans, Antoni Borrell, David Rees, University of Glamorgan, Pantypridd, Wales, UK    98-GT-098 
IGTI  1998  System Identification of Jet Engines  Nanahisa Sugiyama, National Aerospace Laboratory, Tokyo, Japan    98-GT-099 
IGTI  1998  Nonlinear Model Predictive Control of a Laboratory Gas Turbine Installation  B. G. Vroemen, H. A. van Essen, A. A. van Steenhoven, J. J. Kok, Eindhoven University of Technology, Eindhoven, The Netherlands    98-GT-100 
IGTI  1998  The Application of Expert Systems and Neural Networks to Gas Turbine Prognostics and Diagnostics  Hans R. DePold, Pratt & Whitney, East Hartford, CT, USA; F. Douglas Gass, Pratt & Whitney, West Palm Beach, FL, USA    98-GT-101 
IGTI  1998  Effect of Air Extraction for Cooling and/or Gasification on Combustor Flow Uniformity  T. Wang, J.S. Kapat, Clemson University, Clemson, SC, USA; W. R. Ryan, I. S. Diakunchak, R. L. Bannister, Westinghouse Electric Corporation, Orlando, FL, USA    98-GT-102 
IGTI  1998  Co-Pyrolysis of Coal/Biomass and Coal/Sewage Sludge Mixtures  Christian Storm, Helmut Rüdiger, Hartmut Spliethoff, Klaus R.G. Hein, University of Stuttgart, Stuttgart, Germany    98-GT-103 
IGTI  1998  Development of a Combustor Liner Composed of Ceramic Matrix Composite (CMC)  Kozi Nishio, Ken-ichiroh Igashira, Koji Take, Research Institute of Advanced Mataerial Gas-Generator, Tokyo, Japan; Takeshi Suemitsu, Kawasaki Heavy Industries Limited, Hyogo, Japan    98-GT-104 
IGTI  1998  Mode Localization of a Cracked Blade-Disks  J.H. Kuang, B.W. Huang, National Sun Yat-Sen University, Kaohsiung, Taiwan    98-GT-105 
IGTI  1998  Isothermal Fatigue Behavior and Damage Modeling of a High Temperature Woven PMC  Andrew L. Gyekenyesi, Cleveland State University, Cleveland, OH, USA    98-GT-106 
IGTI  1998  Effect of High Freestream Turbulence with Large Length Scale on Blade Heat/Mass Transfer  H.P. Wang, R.J. Goldstein, S.J. Olson, University of Minnesota, Minneapolis, MN, USA    98-GT-107 
IGTI  1998  An Experimental Study on the Relationship between Velocity Fluctuations and Heat Transfer in a Turbulent Air Flow  Michael J. Denninger, Ann M. Anderson, Union College, Schenectady, NY, USA    98-GT-108 
IGTI  1998  Reduction of the Dynamic Load Capacity in a Squeeze Film Damper Operating with a Bubbly Lubricant  Sergio E. Diaz, Luis A. San Andrés, Texas A&M University, College Station, TX, USA    98-GT-109 
IGTI  1998  Heat Transfer and Pressure Drop in Pin-Fin Trapezoidal Ducts  J.-J.Hwang, D.-Y. Lia, Y.-P. Tsia, Chung-Hua University, Hsinchu, Taiwan    98-GT-110 
IGTI  1998  Experimental and 3D CFD Investigation in a Gas Turbine Exhaust System  Bijay K. Sultanian, General Electric Company, Schenectady, NY, USA; Shinichiro Nagao, Taro Sakamoto, Toshiba Corporation, Yokohama-shi, Japan    98-GT-111 
IGTI  1998  Heat Transfer in a Rotating Cavity With a Stationary Stepped Casing  Iraj Mirzaee, Michael Wilson, J. Michael Owen, University of Bath, Bath, UK; Paul Quinn, Oxford Computer Group, Oxford, UK    98-GT-112 
IGTI  1998  Heat Transfer in a Cover-Plate Pre-Swirl Rotating-Disc System  Robert Pilbrow, Rolls-Royce plc, Bristol, UK; Hasan Karabay, Michael Wilson, J. Michael Owen, University of Bath, Bath, UK    98-GT-113 
IGTI  1998  Effects of Periodic Wake Passing upon Flat-Plate Boundary Layers Experiencing Favorable and Adverse Pressure Gradient  Ken-ichi Funazaki, Eitaro Koyabu, Iwate University, Morioka, Japan    98-GT-114 
IGTI  1998  Practical Use of 3D Inverse Method For Compressor Blade Design  S. Damle, T. Dang, Syracuse University, Syracuse, NY, USA; J. Stringham, E. Razinsky, Solar Turbines Inc., San Diego, CA, USA    98-GT-115 
IGTI  1998  Testing of a Low Cooled Ceramic Nozzle Vane Under Transient Conditions  M. Dilzer, Ch. Gutmann, A. Schulz, S. Wittig, Universitat Karlsruhe, Kärlsruhe, Germany    98-GT-116 
IGTI  1998  Thermodynamic Performance Analyses of Mixed Gas-Steam Cycle (1): Performance Prediction Method  Kirk Hanawa, Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo, Japan    98-GT-117 
IGTI  1998  Thermodynamic Performance Analyses of Mixed Gas-Steam Cycle (2): A Case Study of Aeroderivative Gas Turbine  Kirk Hanawa, Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo, Japan    98-GT-118 
IGTI  1998  A Three Dimensional Computational Study of Windage Heating within an Axial Compressor Stator Well  H.K. Ozturk, P.R.N. Childs, A.B. Turner, University of Sussex, Brighton UK; J.M. Hannis, J.R. Turner, European Gas Turbines Ltd. Lincoln, UK    98-GT-119 
IGTI  1998  Modular Simulation of Coolant Internal Network and Rotating Cavity Analysis  Carlo Carcasci, Ennio Carnevale, Bruno Facchini, Giovanni Ferrara, University of Florence, Florence, Italy    98-GT-120 
IGTI  1998  The GT140 P-Machine is Extensively Tested for Commercial Application  Jan C. Nilsson, Jim Anderson, ABB Carbon AB, Finspong, Sweden; Per Thörnblad, ABB Stal AB, Finspong, Sweden    98-GT-121 
IGTI  1998  Alternative Fuels for Gas Turbine Plants - An Engineering, Procurement, and Construction Contractor's Perspective  Ram G. Narula, Bechtel Power Corporation, Gaithersburg, MD, USA    98-GT-122 
IGTI  1998  3D Laser Anemometry in a Rotating Cooling Channel  Y. Servouze, ONERA, Châtillon, France    98-GT-123 
IGTI  1998  Turbulent Spot Characteristics in Boundary Layers Subjected to Streamwise Pressure Gradient  Mark W. Johnson, The University of Liverpool, Liverpool, UK    98-GT-124 
IGTI  1998  A Viscous Transonic Inverse Design Method for Turbomachinery Blades Part I: 2D Cascades  W. T. Tiow, M. Zangeneh, University College London, London, UK    98-GT-125 
IGTI  1998  A Fully Three-Dimensional Inverse Method for Turbomachinery Blading with Navier-Stokes Equations  Zhengming Wang, Ruixian Cai, Hongji Chen, Dong Zhang, Chinese Academy of Sciences, Beijing, China    98-GT-126 
IGTI  1998  Application of a Three-Dimensional Inverse Method to the Design of a Centrifugal Compressor Impeller  Alain Demeulenaere, Numeca International, Brussels, Belgium; Olivier Léonard, Université de Liège; René Van den Braembussche, von Karman Institute, Rhode-Saint-Genese, Belgium    98-GT-127 
IGTI  1998  A 3D Automatic Optimization Strategy for Design of Centrifugal Compressor Impeller Blades  K.F.C. Yiu, M. Zangeneh, University College London, London, UK    98-GT-128 
IGTI  1998  Integrated Condition Monitoring System Strategy at CEMEG  Michael M. Hastings, Brüel & Kjaer CMS A/S, Naerum, Denmark; Wander Luiz de Oliveira, Raimundo Jorge Ivo Metzker, CEMIG, Belo Horizonte, Brazil    98-GT-129 
IGTI  1998  The Effect of the Inlet Boundary Layer on the Tip Flow Field in a Transonic Fan Rotor  Junji Takado, Toyotaka Sonoda, Satoshi Nakamura, Honda R&D Co., Ltd, Saitama, Japan    98-GT-130 
IGTI  1998  Advanced Aeroderivative Gas Turbines in Coal-Based High Performance Power Systems (HIPPS)  F.L. Robson, kraftWork Systems, Inc., Amston, CT, USA; D.J. Seery, United Technologies Research Center, East Hartford, CT, USA    98-GT-131 
IGTI  1998  Measurements of Heat Transfer Characteristics of Gap Leakage Around a Misaligned Component Interface  M. K. Chyu, Y. C. Hsing, Carnegie Mellon University, Pittsburgh, PA, USA; R. S. Bunker, General Electric Company, Schenectady, NY, USA    98-GT-132 
IGTI  1998  Development of Cooled, Ceramic First Stage Vanes for the FT8 Aeroderivative Gas Turbine  William H. Day, Konstantino Kouris, Pratt & Whitney,East Hartford, CT, USA; John E. Holowczak, Michael F. Blair, Steven E. Hale, United Technologies Research Center, East Hartford, CT, USA; Tibor G. Bornemisza, Energy Technologies Applications, San Diego,    98-GT-133 
IGTI  1998  Film Cooling Heat Transfer: Shaped and Compound Angle Hole Injection  David J. Seager, James A. Liburdy, Clemson University, Clemson, SC, USA    98-GT-134 
IGTI  1998  Italian Navy Application, Operation and Maintenance of Fiat- GE LM2500 Gas Turbine Propulsion Systems  Massimo Maggini, Italian Navy General Staff, Rome, Italy; Roberto Tonelli, Directorate of Naval Construction and Naval Ordnance, Rome, Italy    98-GT-135 
IGTI  1998  Cooling Air Flow in a Multi Disc Industrial Gas Turbine Rotor  D. Brillert, H. Simon, University of Duisburg, Duisburg, Germany; A. W. Reichert, Siemens AG, Mülheim, Germany    98-GT-136 
IGTI  1998  Characteristics of Heat Transfer in Rotating Cavities  Andres Jerhamre, Chalmers University of Technology, Gothenburg, Sweden; Lars-Erik Eriksson, Volvo Aero Corporation, Trollhättan, Sweden    98-GT-137 
IGTI  1998  A Momentum Integral Method to Predict the Frictional Torque of a Rotating Disk with Protruding Bolts  W. Gärtner, MTU München GmbH, Germany    98-GT-138 
IGTI  1998  A Numerical Study of Air Transfer from a Stationary to a Rotating System through an Unsealed Cavity  Ian K. Jennions, Thomas P. Sommer, ABB Power Generation Ltd, Baden, Switzerland; Vladimir Vasiliev, ABB Uniturbo Ltd,, Moscow, Russia    98-GT-139 
IGTI  1998  Design and Development of a Nine Stage Axial Flow Compressor for Industrial Gas Turbines  G. D. Stringham, B. N. Cassem, T. C. Prince, P. F. Yeung, Solar Turbines, Inc., San Diego, CA, USA    98-GT-140 
IGTI  1998  The U.S. Department of Energy's Advanced Turbine Systems Program  Abbie W. Layne, U. S. Department of Energy, Morgantown, WV, USA; Patricia A. Hoffman, U.S. Department of Energy, Washington, DC, USA    98-GT-141 
IGTI  1998  A Novel Optimisation Method for Variable Cycle Jet Engines  Lorenzo Oggero, Pericles Pilidis, Cranfield University, Cranfield, Beds, UK    98-GT-142 
IGTI  1998  CHAT Technology: An Alternative Approach to Achieve Advanced Turbine Systems Efficiencies with Present Combustion Turbine Technology  Michael Nakhamkin, Eric C. Swensen, Energy Storage and Power Consultants, Inc., Mountainside, NJ, USA; John R. Scheibel, Arthur Cohn, Electric Power Research Institute, Palo Alto, CA, USA    98-GT-143 
IGTI  1998  Exergy Analysis of Two Second-Generation SCGT Plant Proposals  A. Corti, L. Failli, D. Fiaschi, G. Manfrida, Università di Firenze, Firenze, Italy    98-GT-144 
IGTI  1998  VECTOR Program Background and Plan  J. Patrick Schondel, The Boeing Company, Arlington, VA, USA; Michael R. Robinson, The Boeing Company, Seal Beach, CA, USA    98-GT-145 
IGTI  1998  A Comparison of Experimental with Computational Results in an Annular Turbine Cascade with Emphasis on Losses  C. Casciaro, M. Treiber, M. Sell, A. P. Saxer, G. Gyarmathy, Swiss Federal Institute of Technology, Zurich, Switzerland    98-GT-146 
IGTI  1998  35 Years of Operation with Rolls-Royce Marine Proteus Gas Turbines in Swedish Navy Fast Surface Attack Ships  Jan-Olof Löfdahl, Defense Materials Administration, Stockholm, Sweden    98-GT-147 
IGTI  1998  Cost Effective Maintenance of Gas Turbine Machinery in Swedish Navy Fast Surface Attach Ships  Jan-Olof Löfdahl, Defense Materials Administration, Stockholm, Sweden    98-GT-148 
IGTI  1998  Determination of Optimal Row Spacing for a Staggered Cross-Pin Array in a Turbine Blade Cooling Passage  E.E. Donahoo, A.K. Kulkarni, A.D. Belegundu, C. Camci, The Pennsylvania State University, University Park, PA, USA    98-GT-149 
IGTI  1998  Oscillator Fin as a Novel Heat Transfer Augmentation Device for Gas Turbine Cooling Applications  Oguz Uzol, Cengiz Camci, The Pennsylvania State University, University Park, PA, USA    98-GT-150 
IGTI  1998  Aerodynamic Performance of an Axial Compressor Stage with Variable Rotor Blades and Variable Inlet Guide Vanes  Václav Cyrus, AHT Energetics Ltd., Praha-Bechovie, Czech Republic    98-GT-151 
IGTI  1998  A Frequency Domain Analysis: Turbine Pressure Side Heat Transfer  D.G. Holmberg, T.E. Diller, W.F. Ng, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA    98-GT-152 
IGTI  1998  Perfomance Analysis in a Subsonic Radial Diffuser  E. Casartelli, A.P. Saxer, G. Gyarmathy, Swiss Federal Institute of Technology, Zurich, Switzerland    98-GT-153 
IGTI  1998  Simulations and Measurements on Impulse Blades for Heat Transfer Prediction in Supersonic Turbine Applications  U. Håll, J. Larsson, Chalmers University of Technology, Göteborg, Sweden; F. Bario, P. Kulisa, J. Slimani, Ecole Centrale de Lyon, Ecully Cedex, France; V. Begin, SEP, Division de snecma, Vernon Cedex, France; L-E. Eriksson, U. Wåhlén, Volvo Aero Corporat    98-GT-154 
IGTI  1998  Fault Detection and Accommodation in Real Time Embedded Full Authority Digital Electronic Engine Controls  Angelo Martucci, Hamilton Standard, Windsor Locks, CT, USA    98-GT-155 
IGTI  1998  An Open Approach to Condition Monitoring, Diagnosis, and Decision Support Systems  K. Eftekhari Shahroudi, Woodward Governor Company, Hoofddorp, The Netherlands    98-GT-156 
IGTI  1998  Improvements in L2F Anemometry Technique for Inter-Blade Investigations in High-Speed Turbomachinery  André Vouillarmet, Isabelle Trebinjac, Ecole Centrale de Lyon, Ecully, France    98-GT-157 
IGTI  1998  Fault Detection and Isolation Based on Dynamic Observers Applied to Gas Turbine Control Sensors  S. Simani, P. R. Spina, S. Beghelli, R. Bettocchi, C. Fantuzzi, Università di Ferrara, Ferrara, Italy    98-GT-158 
IGTI  1998  Coal-Biomass Gasification in a Pressurized Fluidized Bed Gasifier  W. de Jong, J. Andries, K.R.G. Hein, Delft University of Technology, Delft, The Netherlands    98-GT-159 
IGTI  1998  Biomass/Coal Derived Gas Utilization in a Gas Turbine Combustor  P.D.J. Hoppesteyn, J. Andries, K. R. G. Hein, Delft University of Technology, Delft, The Netherlands    98-GT-160 
IGTI  1998  Catalytic Indirectly Heated Gasification of Bagasse  Sérgio Peres, Alex Green, University of Florida, Gainesville, FL USA    98-GT-161 
IGTI  1998  Co-Pyrolysis and Co-Gasification of Coal and Biomass in a Pressurized Fixed- Bed Reactor  Anne-Gaëlle Collot, Athanasios Megaritis, Alan A. Herod, Denis R. Dugwell, Raphael Kandiyoti, University of London, London, UK    98-GT-162 
IGTI  1998  An Overview of Recent Clean Coal Gasification Technology R&D Activities Supported by the European Commission  A. J. Minchener, CRE Group Limited, Cheltenham, UK    98-GT-163 
IGTI  1998  Elevated Temperature Exposure of Gas Turbine Materials to a Bio-fuel Combustion Environment  P. C. Patnaik, C. Adams, D. Fuleki, R. Thamburaj, Orenda Aerospace Corporation, Gloucester, ON, Canada    98-GT-164 
IGTI  1998  Recuperators in Gas Turbine Systems  Esa Utriainen, Bengt Sundén, Lund Institute of Technology, Lund, Sweden    98-GT-165 
IGTI  1998  A Parametric Study of CHAT Cycle Performance: Thermodynamic and Design Features  B. Facchini, G. Ferrara, G. Masi, Università di Firenze, Firenze, Italy    98-GT-166 
IGTI  1998  Steady-State and Dynamic Performance Prediction of an Indirect Fired Gas Turbine Plant  G. Crosa, L. Fantini, G. Ferrari, L. Pizzimenti, A. Trucco, Università di Genova, Genova, Italy    98-GT-167 
IGTI  1998  Combining Bayesian Belief Networks with Gas Path Analysis for Test Cell Diagnostics and Overhaul  Carl A. Palmer, Enter Software Inc., Davis, CA, USA    98-GT-168 
IGTI  1998  A Parallel CFD Tool to Produce Faulty Blade Signatures for Diagnostic Purposes  D. G. Koubogiannis, V. P. Iliadis, K. C. Giannakoglou, National Technical University of Athens, Athens, Greece    98-GT-169 
IGTI  1998  FADEC Computer Systems for Safety Critical Application  Friedrich Schwamm, MTU, München, Germany    98-GT-170 
IGTI  1998  Turbine Model Improvement for a Heavy-Duty Gas Turbine Plant Simulation  G. Crosa, M. Troilo, Università di Genova, Genova, Italy; A. Torelli, Ansaldo Energia, Genova, Italy    98-GT-171 
IGTI  1998  Dynamic Modeling and Control of Regenerative Gas Turbines  S. M. Camporeale, Università di Reggio Calabria, Reggio Calabria, Italy; B. Fortunato, A. Dumas, Politecnico di Bari, Bari, Italy    98-GT-172 
IGTI  1998  Heat Transfer and Flowfield Measurements in the Leading Edge Region of a Stator Vane Endwall  M. B. Kang, A. Kohli, K. A. Thole, University of Wisconsin, Madison, WI, USA    98-GT-173 
IGTI  1998  Film Cooling Effectiveness and Mass/Heat Transfer Coefficient Downstream of One Row of Discrete Holes  R. J. Goldstein, P. Jin, University of Minnesota, Minneapolis, MN, USA; R. L. Olson, Lockheed Martin Corp., St. Paul, MN, USA    98-GT-174 
IGTI  1998  Heat Transfer Contributions of Pins and Endwall in Pin-Fin Arrays: Effects of Thermal Boundary Condition Modeling  M. K. Chyu, Y. C. Hsing, T.I.-P Shih, Carnegie Mellon University, Pittsburgh, PA, USA; V. Natarajan, The BOC Group Technical Center, Murray Hill, NJ, USA    98-GT-175 
IGTI  1998  45° Round-Corner Rib Heat Transfer Coefficient Measurements in a Square Channel  M. E. Taslim, A. Lengkong, Northeastern University, Boston, MA, USA    98-GT-176 
IGTI  1998  Vaporization Cooling for Gas Turbines, the Return-Flow Cascade  Jack L. Kerrebrock, Massachusetts Institute of Technology, Cambridge, MA, USA; David B. Stickler, Aerodyne Research Inc., Billerica, MA, USA    98-GT-177 
IGTI  1998  An Investigation of the Formation and Venting of Flammable Mixtures Formed within Liquid Fuel Vessels  R. Bunama, G. A. Karim, C. Y. Zhang, University of Calgary, Calgary, AB, Canada    98-GT-178 
IGTI  1998  The Effect of Time of Exposure to Elevated Temperatures on the Flammability Limits of Some Common Gaseous Fuels in Air  B. B. Ale, I. Wierzba, The University of Calgary, Calgary, AB, Canada    98-GT-179 
IGTI  1998  The Development of a Computer Code for the Estimation of Combustor Exhaust Temperature Using Simple Gas Analysis Measurements  Richard J. Bideau, Aero & Industrial Technology Ltd, Burnley, UK    98-GT-180 
IGTI  1998  Ceramic Stationary Gas Turbine Development Program - Fifth Annual Summary  Jeffrey R. Price, Oscar Jimenez, Les Faulder, Bryan Edwards, Vijay Parthasarathy, Solar Turbines Incorporated, San Diego, CA, USA    98-GT-181 
IGTI  1998  Preliminary Design of Low Cost Propulsion Systems Using Next Generation Cost Modeling Techniques  J.L. Younghans, R.M. Donaldson, D.R. Wallace, L.L. Long, R.B. Stewart, GE Aircraft Engines, Cincinnati, OH, USA    98-GT-182 
IGTI  1998  Dual-Laser Probe Measurement of Blade-Tip Clearance  Harbans S. Dhadwal, Integrated Fiber Optic Systems, Inc., Stony Brook, NY, USA; Anatole P. Kurkov, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-183 
IGTI  1998  CFD Modeling of a Gas Turbine Combustor from Compressor Exit to Turbine Inlet  D. Scott Crocker, Dan Nickolaus, Clifford E. Smith, CFD Research Corporation, Huntsville, AL, USA    98-GT-184 
IGTI  1998  Development of a Five-Step Global Methane Oxidation-NO Formation Mechanism for Lean-Premixed Gas Turbine Combustion  David G. Nicol, Philip C. Malte, University of Washington, Seattle, WA, USA; Andrew J. Hamer, Richard J. Roby, Combustion Science and Engineering, Inc. Columbia, MD, USA; Robert C. Steele, Solar Turbines, Inc., San Diego, CA, USA    98-GT-185 
IGTI  1998  Performance Benefit Assessment of Ceramic Components in an MS9001FA Gas Turbine  Clayton M. Grondahl, General Electric Company, Schenectady, NY, USA; Toshiaki Tsuchiya, The Tokyo Electric Power Company, Inc., Tokyo, Japan    98-GT-186 
IGTI  1998  Improved Model for the Design and Analysis of Centrifugal Compressor Volutes  R. A. Van den Braembussche, E. Ayder, von Karman Institute for Fluid Dynamics, Sint-Genesius-Rode, Belgium; E. Ayder, D. Hagelstein, M. Rautenberg, University of Hannover, Hannover, Germany; R. Keiper, Kühnle, Kopp & Kausch AG, Frankenthal, Germany    98-GT-187 
IGTI  1998  Endwall Blockage in Axial Compressors  S. Arif Khalid, Allison Advanced Development Co., Indianapolis, IN, USA; Amrit S. Khalsa, Khalsa International Industries and Trades, Eugene, OR, USA; Ian A. Waitz, Choon S. Tan, Massachusetts Institute of Technology, Cambridge, MA, USA; Edward M. Greitze    98-GT-188 
IGTI  1998  Fluid Flow in a 180 Deg Sharp Turning Duct with Different Divider Thicknesses  Tong-Miin Liou, Yaw-Yng Tzeng, Chung-Chu Chen, National Tsing Hua University, Hsinchu, Taiwan    98-GT-189 
IGTI  1998  Turbulence Spectra and Length Scales Measured in Film Coolant Flows Emerging from Discrete Holes  Steven W. Burd, Terrence W. Simon, University of Minnesota, Minneapolis, MN, USA    98-GT-190 
IGTI  1998  Physics of Hot Crossflow Ingestion in Film Cooling  E. Lee McGrath, James H. Leylek, Clemson University, Clemson, SC, USA    98-GT-191 
IGTI  1998  Effects of Bulk Flow Pulsations on Film Cooling from Different Length Injection Holes at Different Blowing Ratios  H. J. Seo, J. S. Lee, Seoul National University, Seoul, Korea; P. M. Ligrani, University of Utah, Salt Lake City, UT, USA    98-GT-192 
IGTI  1998  Design and Experimental Verification of an Optimised Compressor Blade  P. F. Bogers, R. A. Van den Braembussche, F. A. E. Breugelmans, von Karman Institute, Sint-Genesius-Rode, Belgium    98-GT-193 
IGTI  1998  Impact of Variable-Geometry Stator Hub Leakage in a Low Speed Axial Compressor  Wendy S. Barankiewicz, NASA Lewis Research Center, Cleveland, OH, USA; Michael D. Hathaway, U. S. Army Research Laboratory, Cleveland, OH, USA    98-GT-194 
IGTI  1998  Analysis of Tip Leakage Effects in a High Subsonic Annular Compressor Cascade  C. Bonhommet-Chabanel, Compressor Aerodynamics Department, SNECMA, Moissy-Cramayel, France; G. A. Gerolymos, Université Pierre-et-Marie-Curie, Paris, France    98-GT-195 
IGTI  1998  A Family of Designs for Aspirated Compressors  Jack L. Kerrebrock, Mark Drela, Ali A. Merchant, Brian J. Schuler, Massachusetts Institute of Technology, Cambridge, MA, USA    98-GT-196 
IGTI  1998  Comparative Thermoeconomic Analysis between Combined Cycle Units Derived from Existing Steam Power Plants and a New Combined Cycle Plant  G. Negri di Montenegro, A. Peretto, University of Bologna, Bologna, Italy; E. Mantino, Italian Electric Power Company, Milan, Italy    98-GT-197 
IGTI  1998  Intercooled and Brayton Cycle Gas Turbines for Steam Power Plant Hot Windbox Repowering  G. Negri di Montenegro, A.Peretto, University of Bologna, Bologna, Italy; M. Gambini, University of Rome, Rome, Italy    98-GT-198 
IGTI  1998  Analysis of Cooperation between Central Power Utility and Dispersed Cogeneration Systems Through Time-of-Use Pricing  Ryohei Yokoyama, Koichi Ito, Osaka Prefecture University, Sakai, Osaka, Japan    98-GT-199 
IGTI  1998  Project Optimisation and Construction of Cogeneration Power Plant for a Large Refinery and Petrochemical Complex in India  Ali Sheikh, Joseph Rozewicz, Bechtel Ltd, London, England; R. V. Kadkol, Reliance Industries Ltd, Mumbai, India    98-GT-200 
IGTI  1998  Experiences from the Joint Development of the GTX100 Turbine Blading  Bengt Gudmundsson, Ulf Nilsson, Ulf Linder, ABB STAL, Finspong, Sweden; Sergey Shukin, Igor Afanasiev, Valery Kostege, ABB UNITURBO, Moscow, Russia    98-GT-201 
IGTI  1998  Optimization of Design of High Pressure Compact and Light- Weight Liquid Heat Exchangers  P. Avran, ONERA, Châtillon, France; A. Soudarev, Power Engineering, St. Pétersbourg, Russia; B. Soudarev, V. Soudarev, Research-Manufacturing Enterprise TARK Ltd, St Pétersbourg, Russia    98-GT-202 
IGTI  1998  Design of Tubular Humidifiers for Evaporative Gas Turbine Cycles  Farnosh Dalili, Mats Westermark, Royal Institute of Technology, Stockholm, Sweden    98-GT-203 
IGTI  1998  Calculation of Convective Heat Transfer in Square-Sectioned Gas Turbine Blade Cooling Channels  Arash Saidi, Bengt Sundén, Lund Institute of Technology, Lund, Sweden    98-GT-204 
IGTI  1998  Turbine Disc-Rim Cooling Design Criteria for Modern Two Stage High Pressure Turbine Aero-Engines  Alexander V. Mirzamoghadam, BMW Rolls-Royce Aero-Engines, Berlin, Germany    98-GT-205 
IGTI  1998  Air System Correlations, Part 1: Labyrinth Seals  H. Zimmermann, K. H. Wolff, MTU München GmbH, München, Germany    98-GT-206 
IGTI  1998  Air Systems Correlations, Part 2: Rotating Holes and Two Phase Flow  H. Zimmermann, J. Kutz, R. Fischer, MTU München GmbH, München, Germany    98-GT-207 
IGTI  1998  Experimental Investigation on Impingement Heat Transfer from Rib Roughened Surface within Arrays of Circular Jet: Effect of Geometric Parameters  Chang Haiping, Zhang Jingyu, Nanjing University of Aeronautics and Astronautics, Nanjing, China; Huang Taiping, Xiamen University, Xiamen, China    98-GT-208 
IGTI  1998  Performance Analysis of a 50KW Turbogenerator Gas Turbine Engine  S. Y. Kim, M. R. Park, S. Y. Cho, Korea Institute of Machinery & Materials, Daejon, Korea    98-GT-209 
IGTI  1998  Numerical Investigation of the Influence of Specific Vortex Generation on the Mixing Process of Film Cooling Jets  Dirk T. Vogel, Institute of Propulsion Technology, DLR, Cologne, Germany    98-GT-210 
IGTI  1998  Effects of Bulk Flow Pulsations on Film Cooling from Spanwise Oriented Holes  I. S. Jung, J. S. Lee, Seoul National University, Seoul, Korea    98-GT-211 
IGTI  1998  Experimental and Numerical Investigation of Heat Transfer on a Cooled Turbine Vane  Frank G. Rubensdörffer, Christer S. Hjalmarsson, ABB STAL, Finspong, Sweden    98-GT-212 
IGTI  1998  Flow and Heat Transfer in a Ribbed U-Duct under Typical Engine Conditions  T. I-P Shih, Y.-L. Lin, M. A. Stephens, M. K. Chyu, Carnegie Mellon University, Pittsburgh, PA, USA; K. C. Civinskas, NASA - Lewis Research Center, Cleveland, OH, USA    98-GT-213 
IGTI  1998  Heat Transfer in a Rotating Radial Channel with Swirling Internal Flow  B. Glezer, H. K. Moon, Solar Turbines Incorporated, San Diego, CA, USA; J. Kerrebrock, J. Bons, G. Guenette, Massachusetts Institute of Technology, Cambridge, MA, USA    98-GT-214 
IGTI  1998  Explosion Hazards at Gas Turbine Driven Power Plants  Roger C. Santon, Health and Safety Executive, Manchester, England    98-GT-215 
IGTI  1998  A Semi-Analytical Approach to Emissions Prediction in Gas Turbine Combustors  Bruno Facchini, Giovanni Ferrara, Paolo Mazzilli, University of Florence, Florence, Italy    98-GT-216 
IGTI  1998  Application of a Partially Premixed Laminar Flamelet Model to a Low Emissions Gas Turbine Combustor  T.J. Held, H. C. Mongia, GE Aircraft Engines, Cincinnati, OH, USA    98-GT-217 
IGTI  1998  Application of a Micro-/Macro-Mixing Two Reactor Model to a Single-Cup Low-Emissions Combustor  T. J. Held, H. C. Mongia, GE Aircraft Engines, Cincinnati, OH, USA; J. H. Tonouchi, Analytic and Computational Research, Inc., Cincinnati, OH, USA    98-GT-218 
IGTI  1998  Gas Turbine Uprating Programme Development and Testing of the GT11NM  Christoph Schneider,Vladimir Navrotsky, Prith Harasgama, ABB Power Generation, Baden, Switzerland    98-GT-219 
IGTI  1998  Field Experience of the Sequential Combustion System for the GT24/GT26 Gas Turbine Family  Franz Joos, Philipp Brunner, Marcel Stalder, Stefan Tschirren, ABB Power Generation Ltd, Baden, Switzerland    98-GT-220 
IGTI  1998  Power Generation Technological Determinants for Fuel Scenario Outlook  P. Luby, M. R. Susta, IMTE AG, Freienwil, Switzerland    98-GT-221 
IGTI  1998  Compatibility of Advanced Power Generation Technologies with the Independent Power Production  Miro R. Susta, Peter Luby, IMTE AG, Freienwil, Switzerland    98-GT-222 
IGTI  1998  An Evolutionary Approach to the Development of New Advanced Technology Gas Turbines  G. McQuiggan, L.R. Southall, Westinghouse Electric Corporation, Orlando, FL, USA    98-GT-223 
IGTI  1998  Radiation and Convection Heat Flux Sensor for High Temperature Gas Environment  Nelson Martins, Maria da Graça Carvalho, Naim Afgan, Instituto Superior Técnico, Lisbon, Portugal; Alexander Ivanovich Leontiev, Moscow Technical University, Moscow, Russia    98-GT-224 
IGTI  1998  Effect of the Flame Dome Depth and Improvement of the Pressure Loss in the Dump Diffuser  Shinji Honami, Takaaki Shizawa, The Science University of Tokyo, Tokyo, Japan; Wataru Tsuboi, Nagasaki Shipyard & Engine Works, Nagasaki, Japan    98-GT-225 
IGTI  1998  Biomass Charcoal Co-Firing with Coal  James R. Arcate, Transnational Technology, Honolulu, HI, USA    98-GT-226 
IGTI  1998  Subgrid Two-Phase Mixing and Combustion Modeling for Large-Eddy Simulations  Suresh Menon, Sreekanth Pannala, Georgia Institute of Technology, Atlanta, GA, USA    98-GT-227 
IGTI  1998  Validation of Numerical Methods at a Confined Turbulent Natural Gas Diffusion Flame Considering Detailed Radiative Transfer  Benedikt Ganz, Peter Schmittel, Rainer Koch, Sigmar Wittig, Universität Karlsruhe, Karlsruhe, Germany    98-GT-228 
IGTI  1998  Advanced Combustion Code: Overall Description, Prediction of a Jet Diffusion Flame and Combustor Flowfields  Anil K. Tolpadi, General Electric Research & Development Center, Schenectady, NY, USA; Chander Prakash, Harjit Hura, Hukam C. Mongia, General Electric Aircraft Engines, Cincinnati, OH, USA    98-GT-229 
IGTI  1998  Investigation of a Rectangular Rich Quench Lean Combustor Sector  Johannes W. Koopman, Christoph Hassa, Peter Theisen, German Aerospace Center, Cologne, Germany; Peter Griebel, Paul Scherer Institut, Villingen, Switzerland    98-GT-230 
IGTI  1998  Volatile, Low Lubricity Fuels in Gas Turbine Plants: A Review of Main Fuel Options and Their Respective Merits  M. Molière, F. Geiger, E. Deramond, European Gas Turbines SA, Belfort, France; T. Becker, European Gas Turbines GmbH, Essen, Germany    98-GT-231 
IGTI  1998  The Effect of the Fuel Injector Internal Geometry upon the Primary Zone Aerodynamics  R. A. Hicks, M. Whiteman, C. W. Wilson, Defence and Evaluation Research Agency, Farnborough, UK    98-GT-232 
IGTI  1998  Modified Humid Air Turbine Cycle for Biomass Gasification  Adrin Cavani, Vattenfall Utveckling AB, Stockholm, Sweden    98-GT-233 
IGTI  1998  A New Method for Surge Margin Improvement of Booster Compressors in Modern Aeroengines  Dieter Peitsch, Nikolaus Kurz, Roland Fiola, BMW Rolls-Royce GmbH, Dahlewitz, Germany    98-GT-234 
IGTI  1998  Applying the Relationship between the Amount of CO2 and O2 in Flue Gases to Reduce the NOx Emission Measurement Uncertainty  M.L.E. van Oost, Thomassen International b.v., The Netherlands    98-GT-235 
IGTI  1998  Effects of High Freestream Turbulence Levels and Length Scales on Stator Vane Heat Transfer  R. W. Radomsky, K. A. Thole, University of Wisconsin, Madison, WI, USA    98-GT-236 
IGTI  1998  A Prediction Model for Separated-Flow Transition  Anca Hatman, Ting Wang, Clemson University, Clemson, SC, USA    98-GT-237 
IGTI  1998  External Heat Transfer Predictions in a Highly-Loaded Transonic Linear Turbine Guide Vane Cascade Using an Upwind Biased Navier-Stokes Solver  Arno Gehrer, Herbert Jericha, Graz University of Technology, Graz, Austria    98-GT-238 
IGTI  1998  The Role of Tip Leakage Vortex Breakdown in Compressor Rotor Aerodynamics  Masato Furukawa, Masahiro Inoue, Kazuhisa Saiki, Kazutoyo Yamada, Kyushu University, Fukuoka, Japan    98-GT-239 
IGTI  1998  A Numerical Study of the Influence of Grid Refinement and Turbulence Modelling on the Flow Field inside a Highly Loaded Turbine Cascade  Thomas Hildebrandt, NUMECA Ing.-Büro, Wendelstein, Germany; Leonhard Fottner, Universität der Bundeswehr München, Neubiberg, Germany    98-GT-240 
IGTI  1998  Comparison of Measurement Data at the Impeller Exit of a Centrifugal Compressor Measured with both Pneumatic and Fast-Response Probes  C. Roduner, P. Köppel, P. Kupferschmied, G. Gyarmathy, Swiss Federal Institute of Technology, Zurich, Switzerland    98-GT-241 
IGTI  1998  Simulation of Vortex Shedding in a Turbine Stage  Douglas L. Sondak, Boston University, Boston, MA, USA; Daniel J. Dorney, GMI Engineering and Management Institute, Flint, MI, USA    98-GT-242 
IGTI  1998  Unsteady Heat Transfer in Stator-Rotor Interaction by Two Equation Turbulence Model  V. Michelassi, F. Martelli, University of Florence, Florence, Italy; R. Dénos, T. Arts, C. H. Sieverding, von Karman Institute, Rhode Saint Genèse, Belgium    98-GT-243 
IGTI  1998  Numerical Simulation of Impeller - Volute Interaction in Centrifugal Compressors  Koen Hillewaert, René A. Van den Braembussche, von Karman Institute, St-Genesius-Rode, Belgium    98-GT-244 
IGTI  1998  Excitation Mechanism for Standing Stall of Centrifugal Compressors  Y. N. Chen, Consultant, Winterthur, Switzerland; D. Hagelstein, U. Haupt, M. Rautenberg, University of Hannover, Hannover, Germany    98-GT-245 
IGTI  1998  Numerical and Experimental Investigation of the Wake Flow Downstream of a Linear Turbine Cascade  Wolfgang Sanz, Arno Gehrer, Jakob Woisetschläger, Martin Forstner, Wolfgang Artner, Herbert Jericha, Graz University of Technology, Graz, Austria    98-GT-246 
IGTI  1998  High-Speed Flow in an Annular Cascade with Tip Clearance: Numerical Investigation  E. S. Politis, K. C. Giannakoglou, K. D. Papailiou, National Technical University of Athens, Athens, Greece    98-GT-247 
IGTI  1998  Boundary Layer Transition at High Levels of Free Stream Turbulence  Masaharu Matsubara, Tohoku University, Sendai, Japan; P. Henrik Alfredsson, KTH, Stockholm, Sweden; K. Johan A. Westin, Vattenfall Utveckling AB, Alvkarleby, Sweden    98-GT-248 
IGTI  1998  Three-Dimensional Analysis of a Multistage Compressor Flow Field  Wolfgang Elmendorf, Frank Mildner, Siemens AG Power Generation KWU, Mülheim a.d., Ruhr, Germany; Ralf Röper, Uwe Krüger, Michael Kluck, B&B-AGEMA GmbH, Aachen, Germany    98-GT-249 
IGTI  1998  Analysis of Aspect Ratio Effects on Transonic Rotor Performance Using a 3D Viscous Solver  Cecil R. Buchanan, Paul R. Emmerson, Michael Spruce, Defence Evaluation and Research Agency, Farnborough, UK    98-GT-250 
IGTI  1998  Investigation of Unsteady Flow Phenomena in a Counterrotating Ducted Propfan  L. Wallscheid, F. Eulitz, R. Heinecke, Institut für Antriebstechnik, Cologne, Germany    98-GT-251 
IGTI  1998  Design and Investigation of Four Low Solidity Vaned Diffusers to Assess the Effect of Solidity and Vane Number  Abraham Engeda, Michigan State University, East Lansing, MI, USA    98-GT-252 
IGTI  1998  Numerical Modeling of Unsteady Flow through a Turbomachine Stage  R. I. Issa, M. A. Sadri, Imperial College of Science, Technology and Medicine, London, UK    98-GT-253 
IGTI  1998  Experimental and Computational Study of the Unsteady Flow in a 1.5 Stage Axial Turbine with Emphasis on the Secondary Flow in the Second Stator  Ralf E. Walraevens, Heinz E. Gallus, RWTH Aachen, Aachen, Germany; Alexander R. Jung, Jürgen F. Mayer, Heinz Stetter, University of Stuttgart, Stuttgart, Germany    98-GT-254 
IGTI  1998  Numerical Simulation of the Flow through the Return Channel of Multi-Stage Centrifugal Compressors  L. J. Lenke, H. Simon, University of Duisburg, Duisburg, Germany    98-GT-255 
IGTI  1998  A Theory for Predicting the Turbulent-Spot Production Rate  R. E. Mayle, Rensselaer Polytechnic Institute, Troy, NY, USA    98-GT-256 
IGTI  1998  Minimizing Vibratory Strain Measurement Error  Mark D. Sensmeier, Kurt L. Nichol, AEDC Group, Arnold AFB, TN, USA    98-GT-257 
IGTI  1998  Sub-Scale Demonstration of the Active Feedback Control of Gas- Turbine Combustion Instabilities  Stanley S. Sattinger, Westinghouse Power Generation, Pittsburgh, PA, USA; Yedidia Neumeier, Aharon Nabi, Ben T. Zinn, GIT, Atlanta, GA, USA; David J. Amos, Douglas D. Darling, Westinghouse Power Generation, Orlando, FL, USA    98-GT-258 
IGTI  1998  Effect of Unsteady Wake with Trailing Edge Coolant Ejection on Film Cooling Performance for a Gas Turbine Blade  Hui Du, Schlumberger SPT Center, Rosharon, TX, USA; Srinath V. Ekkad, Allison Engine Company, Indianapolis, IN, USA; Je-Chin Han, Texas A&M University, College Station, TX, USA    98-GT-259 
IGTI  1998  The Effect of Inlet Boundary Layer Thickness on the Flow within an Annular S-Shaped Duct  Toyotaka Sonoda, Toshiyuki Arima, Mineyasu Oana, Honda R&D Co., Ltd., Saitama, Japan    98-GT-260 
IGTI  1998  Numerical Simulation of the Shock-Tip Leakage Vortex Interaction in a HPC Front Stage  M. Hoeger, G. Fritsch, D. Bauer, MTU, Motoren-und Turbinen-Union München, München, Germany    98-GT-261 
IGTI  1998  Cost Reduction through Digital Mock-up  F. Demouzon, P.A. Chevrin, Snecma, Moissy-Cramayel, France    98-GT-262 
IGTI  1998  Creep Analysis of High Temperature Components Under Multi-Axial Loading  Abbas A. Moftakhar, General Electric Aircraft Engines, Cincinnati, OH, USA; Grzegorz Glinka, University of Waterloo, Waterloo, Ontario, Canada    98-GT-263 
IGTI  1998  Rotating Stall Control in a High-Speed Stage with Inlet Distortion, Part II - Circumferential Distortion  Z. S. Spakovszky, H. J. Weigl, J. D. Paduano, MIT, Cambridge, MA, USA; C. M. van Schalkwyk, Scientific Systems Co., Inc. Woburn, MA, USA; K. L. Suder, M. M. Bright, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-264 
IGTI  1998  Rotating Stall Control in a High-Speed Stage with Inlet Distortion, Part I - Radial Distortion  Z. S. Spakovszky, H. J. Weigl, J. D. Paduano, MIT, Cambridge, MA, USA; C. M. van Schalkwyk, Scientific Systems Co., Inc., Woburn, MA, USA; K. L. Suder, M. M. Bright, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-265 
IGTI  1998  Characteristics of Discharge Coefficient in a Rotating Disk System  D. J. Maeng, J. S. Lee, Seoul National University, Seoul, Korea; R. Jakoby, S. Kim, S. Wittig, Universität Karlsruhe, Germany    98-GT-266 
IGTI  1998  Active Control of Combustion Instability in a Liquid - Fueled Low -NOx Combustor  Jeffrey M. Cohen, Nancy M. Rey, Clas A. Jacobson, Torger J. Anderson, UTRC, East Hartford, CT, USA    98-GT-267 
IGTI  1998  Combustion System Damping Augmentation with Helmholtz Resonators  D. L. Gysling, G. S. Copeland, D. C. McCormick, W. M. Proscia, UTRC, East Hartford, CT, USA    98-GT-268 
IGTI  1998  Nonlinear Heat-Release/Acoustic Model for Thermoacoustic Instability in Lean Premixed Combustors  A. A. Peracchio, W. M. Proscia, UTRC, East Hartford, CT, USA    98-GT-269 
IGTI  1998  One-Dimensional Model to Quantify NOx Reduction in Gas Turbines Using EGR  K. K. Botros, M. J. de Boer, NOVA Research & Technology Corporation, Calgary, AB, Canada; G. Kibrya, NOVA Gas Transmission Ltd, Calgary, AB, Canada    98-GT-270 
IGTI  1998  Near Term Gas Turbine Program to Enable the Use of "Renewable" Fuels  Robert R. Moritz, Allison Engine Company, Indianapolis, IN, USA    98-GT-271 
IGTI  1998  Development of a Low NOx Combustor for 300kW-Class Ceramic Gas Turbine (CGT302)  A. Okuto, T. Kimura, I. Takehara, T. Nakashima, Y. Ichikawa, T. Tatsumi, Kawasaki Heavy Industries, Ltd., Hyogo, Japan    98-GT-272 
IGTI  1998  Integrated Testing of the Full Authority Digital Control and Redundant Independent Mechanical Start System for the U.S. Navy's DDG-51 Ship Service Gas Turbine Generator Sets  Helen J. Kozuhowski, Matthew G. Hoffman, C. David Mako, Naval Surface Warfare Center, Philadelphia, PA, USA; Leonard L. Overton, Jr., P. E., Allison Engine Company, Indianapolis, IN, USA; William E. Masincup, Naval Sea Systems Command, Arlington, VA, USA    98-GT-273 
IGTI  1998  A Comparison of Measured and Predicted Unsteadiness in a Transonic Fan  Udai K. Singh, Graham C. Smith, Defence Evaluation and Research Agency, Pyestock, Farnborough, Hampshire, UK    98-GT-274 
IGTI  1998  A Rotor Blade Cooling Improvement for Heavy Duty Gas Turbine Using Steam and Mixed Steam/Air Cooling  Ennio Carnevale, Bruno Facchini, Giovanni Ferrara, Luca Innocenti, University of Florence, Florence, Italy    98-GT-275 
IGTI  1998  Characteristics of Heat Transfer in Impinging Jets by Control of Vortex Pairing  H. H. Cho, C. H. Lee, Y. S. Kim, Yonsei University, Seoul, Korea    98-GT-276 
IGTI  1998  Application of Gas Turbines on Floater Vessel for Power Generation Service  Chris Waldhelm, Solar Turbines Incorporated, San Diego, CA, USA    98-GT-277 
IGTI  1998  Preliminary Assessment of Advanced Gas Turbines for CVX  Ronald L. Bannister, Dennis A. Horazak, Westinghouse Power Generation, Orlando, FL, USA    98-GT-278 
IGTI  1998  A Near-Field Investigation Into the Effects of Geometry and Compound Angle on the Flowfield of a Row of Film Cooling Holes  Phillip A. Berger, James A. Liburdy, Clemson University, Clemson, SC, USA    98-GT-279 
IGTI  1998  Combined Gas Turbine and Diesel Generator Cooling Air Intake System  Roger Yee, Alan Oswald, Naval Surface Warfare Center, Carderock Division, Philadelphia, PA, USA    98-GT-280 
IGTI  1998  Investigating and Resolving Accessory Gearbox Failures on Allison 501-K Series Engines  Dennis M. Russom, P. E., Andrew Schultz, Naval Surface Warfare Center, Carderock Division, Philadelphia, PA, USA; William E. Masincup, John Eghtessad, Naval Sea Systems Command, Arlington, VA, USA    98-GT-281 
IGTI  1998  An Experimental Examination of Cantilevered and Shrouded Stators in a Multistage Axial Compressor  M. Swoboda, U. Wenger, V. Gümmer, BMW Rolls-Royce GmbH, Eschenweg, Germany; P. C. Ivey, Cranfield University, Bedfordshire, UK    98-GT-282 
IGTI  1998  Flow Characteristics of an Annular Intercooler- Diffuser for Gas Turbines  Ajay K. Agrawal, Alejandro Tinneti, Surbamanyam R. Gollahalli, University of Oklahoma, Norman, OK, USA    98-GT-283 
IGTI  1998  A Performance Evaluation of a Three Splitter Diffuser and Vaneless Diffuser Installed on the Power Turbine Exhaust of a TF40B Gas Turbine  Howard Harris, Ivan Piñeiro, Naval Surface Warfare Center, Carderock Division, Philadelphia, PA, USA; Tom Norris, Norlock Technologies, Inc. San Francisco, CA, USA    98-GT-284 
IGTI  1998  Aerodynamics of a Transitioning Turbine Stator over a Range of Reynolds Numbers  R. J. Boyle, B. L. Lucci, V. G. Verhoff, W. P. Camperchioli, H. La, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-285 
IGTI  1998  Effects of Compressibility and Turbulence Level on Bypass Transition  R. Schook, H. C. de Lange, A. A. van Steenhoven, Eindhoven University of Technology, Eindhoven, The Netherlands    98-GT-286 
IGTI  1998  The Ultimate NOx Solution for Gas Turbines  J. Charles Solt, Catalytica Combustion Systems, Inc., Mountain View, CA, USA    98-GT-287 
IGTI  1998  Current Status of the CGT301, Ceramic Gas Turbine  Tomoki Taoka, Shinya Tanaka, Masashi Tatsuzawa, Takeshi Sakida, Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo, Japan    98-GT-288 
IGTI  1998  Wavelet Analysis of Transitional Flow Data under High Free-Stream Turbulence Conditions  Ralph J. Volino, United States Naval Academy, Annapolis, MD, USA    98-GT-289 
IGTI  1998  An Exergy Analysis of Novel Power Generation Systems  Alcides Codeceira Neto, Pericles Pilidis, Cranfield University, Cranfield, UK    98-GT-290 
IGTI  1998  Unsteady Wake Effects on Boundary Layer Transition and Heat Transfer Characteristics of a Turbine Blade  M. T. Schobeiri, P. Chakka, K. Pappu, Texas A&M University, College Station, TX, USA    98-GT-291 
IGTI  1998  CFD Assessment of a Wet, Low-NOx Combustion System for a 3MW-Class Industrial Gas Turbine  Peter A. Liever, Clifford E. Smith, CFD Research Corporation, Huntsville, AL, USA; Geoffrey D. Myers, Lorenzo Hernandez, AlliedSignal Engines, Phoenix, AZ, USA; Tim Griffith, Delavan Gas Turbine Products, West Des Moines, IA, USA    98-GT-292 
IGTI  1998  Improved Approach to an Endwall Heat Transfer Analysis: A Linear Guide Vane and a Curved Duct  A. Khalatov, University of Wales Cardiff, Cardiff, UK    98-GT-293 
IGTI  1998  Development of a Dual Fuel Catalytic Combustor for a 2.3 MWe Gas Turbine  Jean-Hervé LE GAL, Gérard MARTIN, Daniel DURAND, Institut Francais du Pétrole, Vernaison, France    98-GT-294 
IGTI  1998  Renewable Fuels Turbine Project  Sy A. Ali, Allison Engine Company, Indianapolis, IN, USA; William P. Parks, U. S. Department of Energy, Washington, DC, USA    98-GT-295 
IGTI  1998  Numerical Investigation of Internal Flow Field for Modified Design of Eckardt Backswept Impeller  JongSik Oh, Korea Institute of Machinery & Materials, Yusong, Taejon, Republic of Korea    98-GT-296 
IGTI  1998  Vibration Measurement Techniques on an Industrial Gas Turbine Rotor Train  Stefan S. Florjancic, ABB Power Generation LTD, Baden Switzerland; Wes Franklin, Bently Rotordynamics Research Corporation, Minden, NV, USA; Noel Lively, Kentucky Utilities, Burgin, KY; USA    98-GT-297 
IGTI  1998  Water Injection into Navy Gas- Turbine Combustors to Reduce NOx Emissions  Herman B. Urbach, Donald T. Knauss, Balfour L. Wallace, Naval Surface Warfare Center, Annapolis, MD, USA; John Emory, Naval Surface Warfare Center, Philadelphia, PA, USA; John Frese, Seaworthy Systems, Inc., Essex, CT, USA; Joseph W. Bishop, Plainville E    98-GT-298 
IGTI  1998  Interim Logistics Support for the 501-K17 Gas Turbine Improvement Program  Maurice J. Hartey, Kenneth Kucowski, Naval Surface Warfare Center, Philadelphia, PA, USA; Linda Ochs, Naval Sea Systems Command, Arlington, VA, USA; Robin Howe, NDI Engineering Company, Thorofare, NJ, USA    98-GT-299 
IGTI  1998  Investigations of Turbulent Flow in a Centrifugal Compressor Vaned Diffuser by 3-Component Laser Velocimetry  D. Stahlecker, G. Gyarmathy, ETH Swiss Federal Institute of Technology, Zurich, Switzerland    98-GT-300 
IGTI  1998  Behavior of Attractors During Surge in Centrifugal Compression Systems  A. Mutou, Toyo Carrier Engineering Co., Ltd., Ogasa-gun, Shizuka, Japan; S. Mizuki, Y. Komatsubara, H. Tsujita, Hosei University, Tokyo, Japan    98-GT-301 
IGTI  1998  Vibroacoustic Early Warning System for Gas Turbines Paper Presentation, ASME Turbo Expo., Land, Sea & Air 1998  Lyder Moen, Dynatrend, a.s., Arabergveien, Norway; Knuth Jahr, Kvaerner Energy, a.s., Oslo, Norway    98-GT-302 
IGTI  1998  Acoustically Controlled Combustor NOx  Peter J. Vermeulen, Venkataramanayya Ramesh, The University of Calgary, Calgary, Alberta, Canada    98-GT-303 
IGTI  1998  Measurement of Air-Fuel Ratio Fluctuations Caused by Combustor Driven Oscillations  Rajiv Mongia, Robert Dibble, University of California, Berkeley, CA, USA; Jeff Lovett, Pratt & Whitney, West Palm Beach, FL, USA    98-GT-304 
IGTI  1998  Identification of the Intermittent Synchronous Instability in a High Performance Steam Turbine Rotor Due to Deteriorated Labyrinth Seals  Inam U. Haq, Rayed M. Al-Zaid, SABIC Research & Development, Jubail, Saudi Arabia; Chittineni V. Kumar, Al-Jubail Fertilizer Company, Jubail, Saudi Arabia    98-GT-305 
IGTI  1998  Flow Development in an Annular Contraction  A.K. Agrawal, A. Tinneti, S.R. Gollahalli, University of Oklahoma, Norman, OK, USA    98-GT-306 
IGTI  1998  Construction, Startup, Commissioning and Testing of a 240 MW Gas Turbine Spinning Reserve Power Plant, Cambalache, Puerto Rico  Neal Parece, Septimus van der Linden, ABB Power Generation, Inc., Richmond, VA, USA; Ismael Brito Diaz, Autoridad de Energia de Puerto Rico, USA    98-GT-307 
IGTI  1998  Experimental Development of a Jet Injection Model for Rotating Stall Control  Huu Duc Vo, James D. Paduano, Massachusetts Institute of Technology, Cambridge, MA, USA    98-GT-308 
IGTI  1998  Micro Gas Turbine for Combined Heat and Power in Distributed Generation  Johanna Carnö, Adrin Cavani, Leif Liinanki, Vattenfall Utveckling AB, Stockholm, Sweden    98-GT-309 
IGTI  1998  Dry Low Emissions Combustor Development  Narendra D. Joshi, Hukam C. Mongia, Gary Leonard, Jim W. Stegmaier, Ed C. Vickers, General Electric Aircraft Engines, Cincinnati, OH, USA    98-GT-310 
IGTI  1998  The Potential of Sequential Combustion for High Bypass Jet Engines  Konrad Vogeler, ABB Power Generation Ltd, Baden, Switzerland    98-GT-311 
IGTI  1998  Effect of Upstream Rotor Vortical Disturbances on the Time-Average Performance of Axial Compressor Stators: Part 1 Framework of Technical Approach and Wake-Stator Blade Interactions  T. V. Valkov, Shell International Gas Limited, London, UK; C. S. Tan, MIT Gas Turbine Laboratory, Cambridge, MA, USA    98-GT-312 
IGTI  1998  Effect of Upstream Rotor Vortical Disturbances on Time-Average Performance of Axial Compressor Stators: Part 2 - Rotor Tip Vortex/Streamwise Vortex-Stator Blade Interactions  T. V. Valkov, Shell International Gas Limited, London, UK; C. S. Tan, MIT Gas Turbine Laboratory, Cambridge, MA, USA    98-GT-313 
IGTI  1998  Fugitive Methane Emission Reductions Using Gas Turbines  Todd Parker, TransCanada PipeLines, Calgary, AB,, Canada    98-GT-314 
IGTI  1998  A Small Scale Biomass Fueled Gas Turbine Engine  Joe D. Craig, Cratech, Inc., Tahoka, TX, USA; Carol R. Purvis, U. S. Environmental Protection Agency, Research Triangle Park, NC, USA    98-GT-315 
IGTI  1998  Rotor Power Losses in Planar Radial Magnetic Bearings - Effects of Number of Stator Poles, Air Gap Thickness, and Magnetic Flux Density  P. E. Allaire, L. K. Fujita, University of Virginia, Charlottesville, VA, USA; M. E. F. Kasarda, Virginia Tech, Blacksburg, VA, USA    98-GT-316 
IGTI  1998  Experimentally Determined Rotor Power Losses in Homopolar and Heteropolar Magnetic Bearings  M. E. F. Kasarda, VPI&SU, Blacksburg, VA, USA: P. E. Allaire, P. M. Norris, C. Mastrangelo, E. H. Maslen, University of Virginia, Charlottesville, VA, USA    98-GT-317 
IGTI  1998  Influence of an Aluminide Coating on the TMF Life of a Single Crystal Nickel-Base Superalloy  Ernest E. Affeldt, MTU Motoren und Turbinen Union München, München, Germany    98-GT-318 
IGTI  1998  Mechanical Property Scatter in CFCCs  Marc Steen, Constantina Filiou, Institute for Advanced Materials, Petten, The Netherlands    98-GT-319 
IGTI  1998  Numerical Analysis of Turbine Coolant Passage Flows  Meng-Sing Liou, NASA Lewis Research Center, Cleveland, OH, USA; K. P. Singh, Modern Technologies Corp., Middleburg Heights, OH, USA    98-GT-320 
IGTI  1998  Remediation of Gas Explosion Hazards in Gas Turbine Enclosures  Yehuda L. Sinai, CFX International, Didcot, UK; Jim Barrett, Hydro-Electric Production Services, Scunthorpe, UK    98-GT-321 
IGTI  1998  Refined k-e Turbulence Model Q3D-Predictions in Compressor Cascades at Design and Off-Design  Thomas E. Biesinger, A. Mark Savill, University of Cambridge, Cambridge, UK; John Coupland, Rolls-Royce plc, Derby, UK    98-GT-322 
IGTI  1998  Influence of Turbulence on the Dynamic Behaviour of Premixed Flames  Uwe Krüger, B&B AGEMA, Aachen, Germany; Stefan Hoffmann, Werner Krebs, Hans Judith, Power Generation Group KWU, Mülheim, Germany; Dieter Bohn, Gero Matouschek, Aachen University of Technology, Aachen, Germany    98-GT-323 
IGTI  1998  Thermo-mechanical Characterizations of Coatings for HP Turbines  A. Boudot, F. Crabos, D. Fournier, Turbomeca, Bordes, France; D. Monceau, ENSCT, Toulouse, France    98-GT-324 
IGTI  1998  Three Dimensional Flow Predictions in Axial Flow Turbine Cascades  O. Niestroj, P. M. Came, PCA Engineers, Lincoln, UK    98-GT-325 
IGTI  1998  Investigation of the Circumferential Static Pressure Non-Uniformity Caused by a Centrifugal Compressor Discharge Volute  James M. Sorokes, Cyril J. Borer, Jay M. Koch, Dresser-Rand Turbo-Products Division, Olean, NY, USA    98-GT-326 
IGTI  1998  Large-Scale Handling and Use of Solid Biofuels  Erik Ravn Schmidt, Jens Christian Clausen, Fritz Luxhoi, ELSAMPROJEKT, Fredericia, Denmark    98-GT-327 
IGTI  1998  Optimization of Swirl Brakes by Means of a 3D Navier-Stokes Solver  K. Krogh Nielsen, R. A. Van den Braembussche, von Karman Institute for Fluid Dynamics, Rhode-St-Genèse, Belgium; C. M. Myllerup, Odegaard & Danneskiold-Samsoe A/S, Copenhagen, Denmark    98-GT-328 
IGTI  1998  Prediction of Heat and Mass Transfer in a Rotating Ribbed Coolant Passage with a 180 Degree Turn  David L. Rigby, NYMA, Inc., Brook Park, OH, USA    98-GT-329 
IGTI  1998  Design Features of Gas Turbine Systems Applied to Floating Production Storage and Off-Loading (FPSO) Vessels  Chris Waldhelm, Peter Baron, Solar Turbines Incorporated, San Diego, CA, USA    98-GT-330 
IGTI  1998  A Study of Low NOx Combustion in Medium-Btu Fueled 1300° C-class Gas Turbine Combustor in IGCC  Takeharu Hasegawa, Tohru Hisamatsu, Yasunari Katsuki, Mikio Sato, Central Research Institute of Electric Power Industry, Yokosuka, Kanagawa, Japan; Masahiko Yamada, Akihiro Onoda, Masaharu Utsunomiya, Toshiba Corporation, Yokohama, Kanagawa, Japan    98-GT-331 
IGTI  1998  Evaporative Compressor Cooling for NOx Suppression and Enhanced Engine Performance for Naval Gas Turbine Propulsion Plants  Michael R. Sexton, Virginia Military Institute, Lexington, VA, USA; Herman B. Urbach, Donald T. Knauss, Naval Surface Warfare Center, Annapolis, MD, USA    98-GT-332 
IGTI  1998  Characteristics of Low Frequency Non-Synchronous Vibrations Induced by an Epicyclic Gearbox in Gas Turbogenerator Applications  A. K. Rakhit, G. A. Cornejo, Solar Turbines Incorporated, San Diego, CA, USA; G. J. Lack, Allen Gears, Ltd, Pershore, England    98-GT-333 
IGTI  1998  Experimental Evaluation of the High-to-Low Speed Transformation Process for a Highly Loaded Core Compressor Stage  P. A. Lyes, R. B. Ginder, Defence Evaluation and Research Agency, Farnborough, UK    98-GT-334 
IGTI  1998  A Combined Cycle Power Generation/Alfalfa Processing System: Part 1: Development & Testing  John S. Brushwood, Westinghouse Power Generation, Orlando, FL, USA; Ken Campbell, Minnesota Valley Alfalfa Producers, Granite Falls, MN, USA; C. V. Hanson, University of Minnesota, St. Paul, MN, USA; Andras Horvath, Carbona Inc., Helsinki, Finland; Thomas    98-GT-335 
IGTI  1998  Characterization of Fatigue Mechanisms of Thermal Barrier Coatings by a Novel Laser-Based Test  Uwe Rettig, Ulrich Bast, Dinorah Steiner, Matthias Oechsner, Siemens AG, Corporate Research, Munich, Germany    98-GT-336 
IGTI  1998  LM2500 Gas Turbine Fuel Nozzle Design and Combustion Test Evaluation & Emission Results with Simulated Gasifire Wood Product Fuels  Charles E. Neilson, Douglas G. Shafer, General Electric Co., Cincinnati, OH, USA    98-GT-337 
IGTI  1998  Development of Hexaaluminate Catalysts for Combustion of Gasified Biomass in Gas Turbines  E. Magnus Johansson, K. M. Jonny Danielsson, Anders G. Ersson, Seven G. Järås, KTH - Royal Institute of Technology, Stockholm, Sweden    98-GT-338 
IGTI  1998  Combined Biomass and Black Liquor Gasifier/Gas Turbine Cogeneration at Pulp and Paper Mills  Eric D. Larson, Thomas G. Kreutz, Princeton University, Princeton, NJ, USA; Stefano Consonni, Politecnico di Milano, Milan, Italy    98-GT-339 
IGTI  1998  Status of Westinghouse Hot Gas Filters for Coal and Biomass Power Systems  R. A. Newby, T. E. Lippert, M. A. Alvin, G. J. Bruck, Z. N. Sanjana, Westinghouse Electric Corporation, Pittsburgh, PA, USA    98-GT-340 
IGTI  1998  Fuel Gas Cleanup Parameters in Air-Blown IGCC  Richard A. Newby, Wen-Ching Yang, Westinghouse Power Generation, Pittsburgh, PA, USA; Ronald L. Bannister, Westinghouse Power Generation, Orlando, FL, USA    98-GT-341 
IGTI  1998  A Computational Model for the Study of Gas Turbine Combustor Dynamics  David M. Costura, Patrick B. Lawless, Steven H. Frankel, Purdue University, West Lafayette, IN, USA    98-GT-342 
IGTI  1998  Gas Turbine Cycle Design Methodology: A Comparison of Parameter Variation with Numerical Optimization  Joachim Kurzke, MTU München GmbH, München, Germany    98-GT-343 
IGTI  1998  Variations in Upstream Vane Loading with Changes in Back Pressure in a Transonic Compressor  Douglas P. Probasco, J. Mitch Wolff, Wright State University, Dayton, OH, USA; William W. Copenhaver, Wright-Patterson Air Force Base, OH, USA; Randall M. Chriss, NASA Lewis Research Center, Cleveland, OH, USA    98-GT-344 
IGTI  1998  Conceptual Design of the Cooling System for 1700° C-class Hydrogen-Fueled Combustion Gas Turbines  N. Kizuka, K. Sagae, S. Anzai, S. Marushima, T. Ikeguchi, K. Kawaike, Hitachi Ltd., Ibaraki, Japan    98-GT-345 
IGTI  1998  Preliminary Economics of Black Liquor Gasifier/Gas Turbine Cogeneration at Pulp and Paper Mills  Eric D. Larson, Thomas G. Kreutz, Princeton University, Princeton, NJ, USA; Stefano Consonni, Politecnico di Milano, Milan, Italy    98-GT-346 
IGTI  1998  Gas Turbine Parameter Corrections  Allan J. Volponi, Hamilton Standard, Windsor Locks, CT, USA    98-GT-347 
IGTI  1998  A Unique Small Gas Turbine Test Facility for Low-Cost Investigations of Ceramic Rotor Materials and Thermal Barrier Coatings  Björn Schenk, AlliedSignal Engines, Phoenix, AZ, USA; Torsten Eggert, Helmut Pucher, Institute of Combustion Engines, Berlin, Germany    98-GT-348 
IGTI  1998  Pressurized Gasification of Biomass  K Salo, A. Horvath, Carbona Inc., Helsinki, Finland, J. Patel, Carbona Corporation, Atlanta, GA, USA    98-GT-349 
IGTI  1998  Case Study on Simultaneous Gasification of Black Liquor and Biomass in a Pulp Mill  Mikael Ahlroth, Gunnar Svedberg, Royal Institute of Technology, Stockholm, Sweden    98-GT-350 
IGTI  1998  Low Ash Fuel and Chemicals From the Convertech Process  Markus M. Benter, Ian G. Bywater, Ken E. Scott, Convertech Group Ltd, Christchurch, New Zealand    98-GT-351 
IGTI  1998  The Effect of Heat Exchanger Effectiveness and Exergy Loss in the Estimation of Cycle Efficiency  J. H. Horlock, Whittle Laboratory, Cambridge, UK    98-GT-352 
IGTI  1998  Transient Analysis of a Small Gas Turbine to be Used in an Evaporative Cycle  Jan-Olof Gustafsson, Paul von Heiroth, Torbjörn Lindquist, Lund Institute of Technology, Lund, Sweden    98-GT-353 
IGTI  1998  Fast CE - A Radical Approach to Concurrent Engineering  Dennis E. Barbeau, Allison Engine Company, Evansville, IN, USA    98-GT-354 
IGTI  1998  Affordable Nozzles Employing the Fixed Aperture Design Approach  Ernie Schuster, Boeing Company Phantom Works, Irvine, CA, USA; Phil Smereczniak, Boeing Company Phantom Works, St. Peters, MO, USA; Ron Luffy, Steve Scavo, General Electric Aircraft Engine Company, Cincinnati, OH, USA    98-GT-355 
IGTI  1998  A Mixed Shell Element for Cambered Helicoidal Blades and Dynamic Stresses Due to Aerodynamic Excitation  J. S. Rao, C. V. Ramakrishnan, K. Gupta, K. K. Rao, Indian Institute of Technology, New Delhi, India    98-GT-356 
IGTI  1998  Research and Development of Swirling Flow Combustor For Low NOx  Shuroku Takahashi, Masashi Arai, Toshiyuki Kuyama, Research Institute of Advanced Material Gas-Generator, Akashi, Hyogo, Japan; Manabu Kawano, Kawasaki Heavy Industries, Limited, Kobe, Japan    98-GT-357 
IGTI  1998  Determination of the Realistic Turbocharger Efficiency with Pulsating Gas-Flow Compared on a 4-Cylinder Engine  Ferdinand Trenc, Matej Cer, Francisek Bizjan, University of Ljubljana, Ljubljana, Slovenia; Ales Hribernik, University of Maribor, Maribor, Slovenia    98-GT-358 
IGTI  1998  Combustion Aspects of Application of Hydrogen and Natural Gas Fuel Mixtures to MS9001E DLN-1 Gas Turbines at Elsta Plant, Terneuzen, The Netherlands  John D. Morris, General Electric Company, Schenectady, NY, USA; Richard A. Symonds, General Electric Company, Greenville, SC, USA; F. Leon Ballard, Elsta B. V. & Co., Hulst, The Netherlands; Adolfo Banti, Nuovo Pignone, Florence,Italy    98-GT-359 
IGTI  1998  Effects of Fuel Nozzle Displacement on Pre-Filming Airblast Atomization  Yeoung Min Han, Woo Seok Seol, Dae Sung Lee, Korea Aerospace Research Institute, Taejon, Korea; Victor I. Yagodkin, Central Institute of Aviation Motors, Moscow, Russia; In Seuck Jeung, Seoul National University, Seoul, Korea    98-GT-360 
IGTI  1998  Effects of Variable Inlet Guide Vane Settings on Axial Compressor Blade Vibration in an Industrial Gas Turbine  Michael Blaswich, GHH BORSIG Turbomaschinen GmbH, Oberhausen, Germany; Derek J. Taylor, ROTADATA LTD, Derby, England    98-GT-361 
IGTI  1998  High Temperature Silicon Integrated Circuits and Passive Components for Commercial and Military Applications  Richard R. Grzybowski, United Technologies Research Center, E. Hartford, CT, USA; Ben Gingrich, Honeywell Solid State Electronics Center, Plymouth, MN, USA    98-GT-362 
IGTI  1998  Periodic Transition on an Axial Compressor Stator - Incidence and Clocking Effects Part I - Experimental Data  G. J. Walker, J. D. Hughes, University of Tasmania, Hobart, Australia; W. J. Solomon, GE Aircraft Engines, Cincinnati, OH, USA    98-GT-363 
IGTI  1998  Periodic Transition on an Axial Compressor Stator - Incidence and Clocking Effects Part II - Transition Onset Predictions  W. J. Solomon, GE Aircraft Engines, Cincinnati, OH, USA; G. J. Walker, J. D. Hughes, University of Tasmania, Hobart, Australia    98-GT-364 
IGTI  1998  Investigation of Pre-Stall Mode and Pip Inception in High Speed Compressors Through the Use of Correlation Integral  Michelle M. Bright, NASA Lewis Research Center, Cleveland, OH, USA; Helen K. Qammar, Leizhen Wang, University of Akron, Akron, OH, USA    98-GT-365 
IGTI  1998  Tip-Clearance and Secondary Flows in a Transonic Compressor Rotor  G. A. Gerolymos, I. Vallet, Université Pierre-et-Marie-Curie, Paris, France    98-GT-366 
IGTI  1998  Mach Number Effects on Turbine Blade Transition Length Prediction  R. J. Boyle, F. F. Simon (Ret.), NASA Lewis Research Center, Cleveland, OH, USA    98-GT-367 
IGTI  1998  Experimental Investigation of Unsteady Flow Phenomena in a Centrifugal Compressor Vaned Diffuser of Variable Geometry  Friedrich Justen, Kai U. Ziegler, Heinz E. Gallus, Institut für Strahlantriebe und Turboarbeitsmaschinen, Aachen, Germany    98-GT-368 
IGTI  1998  Effects of Tip Clearance and Casing Recess on Heat Transfer and Stage Efficiency in Axial Turbines  A. A. Ameri, AYT Corporation, Brook Park, OH, USA; E. Steinthorsson, NASA Lewis Research Center, Cleveland, OH, USA; David L. Rigby, NASA Lewis Group, Cleveland, OH, USA    98-GT-369 
IGTI  1998  Application of Stress Relaxation Testing in Metallurgical Life Assessment Evaluations of GTD111 Alloy Turbine Buckets  Joseph A. Daleo, Keith A. Ellison, BWD Turbines Limited, Ancaster, Ontario, Canada; David A. Woodford, Materials Performance Analysis, Inc., Santa Barbara, CA, USA    98-GT-370 
IGTI  1998  Improved Performance Rhenium Containing Single Crystal Alloy Turbine Blades Utilising PPM Levels of the Highly Reactive Elements Lanthanum and Yttrium  David A Ford, Keith P. L. Fullagar, Harry K. Bhangu, Rolls-Royce plc, Derby and Bristol, UK; Malcolm C. Thomas, Phil S. Burkholder, Paul S. Korinko, Allison Engine Company, Indianapolis, IN, USA; Ken Harris, Jacqueline B. Wahl, Cannon-Muskegon Corporation    98-GT-371 
IGTI  1998  An Iterative CFD and Mechanical Brush Seal Model and Comparison With Experimental Results  L. H. Chen, P. E. Wood, T. V. Jones University of Oxford, Oxford, UK; J. W. Chew, Rolls-Royce plc., Derby, UK    98-GT-372 
IGTI  1998  Curvature Effects on Discrete-Hole Film Cooling  Mulugeta K. Berhe, Suhas V. Patankar, University of Minnesota, Minneapolis, MN, USA    98-GT-373 
IGTI  1998  Investigation of Discret-Hole Film Cooling Parameters Using Curved-Plate Models  Mulugeta K. Berhe, Suhas V. Patankar, Department of Mechanical Engineering, Minneapolis, MN, USA    98-GT-374 
IGTI  1998  Inhibition of Interdiffusion from MCrAlY Overlay Coatings by Application of a Ni-Re Interlayer  Richard A. Page, Gerald R. Leverant, Southwest Research Institute, San Antonio, TX, USA    98-GT-375 
IGTI  1998  On the Performance of Hybrid Foil-Magnetic Bearings  Hooshang Heshmat, H. Ming Chen, PE, James F. Walton, II, Mohawk Innovative Technology, Inc., Albany, NY, USA    98-GT-376 
IGTI  1998  Fault Tolerant Magnetic Bearings  Eric H. Maslen, Christopher K. Sortore, George T. Gillies, Ronald D. Williams, Stephen J. Fedigan, University of Virginia, Charlottesville, VA, USA; Robert J. Aimone, Mobil Technology Company, Paulsboro, NJ, USA    98-GT-377 
IGTI  1998  Stability Analysis and Testing of a Train of Centrifugal Compressors for High Pressure Gas Injection  Edmund A. Memmott, Dresser-Rand Company, Olean, NY, USA    98-GT-378 
IGTI  1998  Statistics of Response of a Mistuned Bladed Disk Assembly Subjected to White Noise and Narrow Band Excitation  D. Cha, A. Sinha, The Pennsylvania State University, University Park, PA, USA    98-GT-379 
IGTI  1998  Local Measurement of Loss Using Heated Thin Film Sensors  Mark R. D. Davies & Francis K. O'Donnell, University of Limerick, Limerick, Ireland    98-GT-380 
IGTI  1998  High Pressure Test Results of a Catalytically Assisted Ceramic Combustor for a Gas Turbine  Yasushi Ozawa, Yoshihisa Tochihara, Noriyuki Mori, Isao Yuri, Central Research Institute of Electric Power Industry, Yokosuka, Kanagawa, Japan; Takaaki Kanazawa, Katsuhiro Sagimori, The Kansai Electric Power Co., Inc., Amagasaki, Hyogo, Japan    98-GT-381 
IGTI  1998  Acoustic Sensitivities of Lean-Premixed Fuel Injectors in a Single Nozzle Rig  Donald W. Kendrick, Torger J. Anderson, William A. Sowa, United Technologies Research Center, East Hartford, CT, USA; Timothy S. Snyder, Pratt & Whitney, East Hartford, CT, USA    98-GT-382 
IGTI  1998  Zero Emission Matiant Cycle  Ph. Mathieu, R. Nihart , Université de Liége, Liége, Belgium    98-GT-383 
IGTI  1998  CO2 Emission Abatement in IGCC Power Plants by Semiclosed Cycles. Part A: With Oxygen- Blown Combustion  Paolo Chiesa, Giovanni Lozza, Politecnico di Milano, Milan, Italy    98-GT-384 
IGTI  1998  CO2 Emission Abatement in IGCC Power Plants by Semiclosed Cycles. Part B: With Air- Blown Combustion and CO2 Physical Absorption  Paolo Chiesa, Giovanni Lozza, Politecnico di Milano, Milan, Italy    98-GT-385 
IGTI  1998  Off-Design Performance of Various Gas-Turbine Cycle and Shaft Configurations  T. Korakianitis, K. Svensson, Washington University, St. Louis, MO, USA    98-GT-386 
IGTI  1998  The Creep Damage Behavior of the Plasma-Sprayed Thermal Barrier Coating System NiCr22Co12Mo9-NiCoCrAlY-ZrO2/7%Y2O3  Uli T. Schmidt, Otmar Vöhringer, Detlef Löhe, University of Karlsruhe, Karlsruhe, Germany    98-GT-387 
IGTI  1998  A Combustor Can with 1.8 mm Thick Plasma Sprayed Thermal Barrier Coating  Jan Wigren, Jens Dahlin, Mats-Olov Hansson, Volvo Aero Corporation, Trollhättan, Sweden    98-GT-388