Volumes | Turbo Expo: Power for Land, Sea, and Air | American Society of Mechanical Engineers Digital Collection

Topics: Dynamics (Mechanics) , Jets , Vortices , Cross-flow , Shear (Mechanics) , Compressibility , Computation , Computer software , Velocity measurement , Wake turbulence

Investigation of Detailed Film Cooling Effectiveness and Heat Transfer Distributions on a Gas Turbine Airfoil

U. Drost, A. Bölcs

GT 1998; V004T09A003doi:https://doi.org/10.1115/98-GT-020

Abstract

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Topics: Airfoils , Film cooling , Gas turbines , Heat transfer , Turbulence , Density , Coolants , Cooling , Reynolds number , Cascades (Fluid dynamics)

Heat Transfer Coefficient Measurements of Film-Cooling Holes With Expanded Exits

M. Gritsch, A. Schulz, S. Wittig

GT 1998; V004T09A004doi:https://doi.org/10.1115/98-GT-028

Abstract

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Topics: Film cooling , Heat transfer coefficients , Coolants , Mach number , Boundary-value problems , Density , Diffusers , Finite element analysis , Flux (Metallurgy) , Heat

Flow Measurements in Film Cooling Flows With Lateral Injection

Richard W. Kaszeta, Terrence W. Simon, Rohit A. Oke, Steven W. Burd

GT 1998; V004T09A005doi:https://doi.org/10.1115/98-GT-054

Abstract

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Topics: Film cooling , Flow (Dynamics) , Flow measurement , Coolants , Turbulence , Density , Sensors

Internal Heat Transfer Enhancement by Two Perforated Baffles in a Rectangular Channel

Prashanta Dutta, Sandip Dutta, Jamil A. Khan

GT 1998; V004T09A006doi:https://doi.org/10.1115/98-GT-055

Abstract

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Topics: Heat transfer , Geometry , Reynolds number , Boundary layers , Flow (Dynamics) , Heat transfer coefficients , Heating , Internal flow , Pressure drop , Separation (Technology)

Jet Mixing in a Slot

Ting Wang, Sekhar Chintalapati, Ronald S. Bunker, Ching Pang Lee

GT 1998; V004T09A007doi:https://doi.org/10.1115/98-GT-056

Abstract

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Topics: Cooling , Flow (Dynamics) , Gas turbines , High pressure (Physics) , Jets , Pressure , Shear (Mechanics)

Highly Resolved Distribution of Heat Transfer for Turbine Leading Edge Film Cooling Including Reynolds Number and Blowing Rate Effects

K. Jung, D. K. Hennecke

GT 1998; V004T09A008doi:https://doi.org/10.1115/98-GT-064

Abstract

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Topics: Film cooling , Heat transfer , Reynolds number , Turbines , Flow (Dynamics) , Heat , Jets , Mass transfer , Computation , Databases

Measurement and Calculation of Nozzle Guide Vane End Wall Heat Transfer

Neil W. Harvey, Martin G. Rose, John Coupland, Terry Jones

GT 1998; V004T09A009doi:https://doi.org/10.1115/98-GT-066

Abstract

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Topics: Heat transfer , Nozzle guide vanes , Design , Cascades (Fluid dynamics) , Engine design , Engines , Geometry , High pressure (Physics) , Mach number , Navier-Stokes equations

Scaling of Film Cooling Discharge Coefficient Measurements to Engine Conditions

D. A. Rowbury, M. L. G. Oldfield, G. D. Lock, S. N. Dancer

GT 1998; V004T09A010doi:https://doi.org/10.1115/98-GT-079

Abstract

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Topics: Discharge coefficient , Engines , Film cooling , Coolants , Reynolds number , Temperature , Cascades (Fluid dynamics) , Cooling , Density , Design

A New Low-Reynolds Number k-ε Model for Simulation of Momentum and Heat Transport Under High Free Stream Turbulence

Ganesh R. Iyer, Savash Yavuzkurt

GT 1998; V004T09A011doi:https://doi.org/10.1115/98-GT-081

Abstract

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Topics: Heat , Momentum , Simulation , Turbulence , Skin friction (Fluid dynamics) , Boundary layers , Flow (Dynamics) , Boundary layer turbulence , Flat plates , Gas turbines

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

GT 1998; V004T09A012doi:https://doi.org/10.1115/98-GT-085

Abstract

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Topics: Cooling , Flow (Dynamics) , Heat transfer , Design , Temperature , Computers , Gas turbines , Guide vanes , Numerical analysis , Pressure

Predictions of the Effect of Roughness on Heat Transfer From Turbine Airfoils

Anil K. Tolpadi, Michael E. Crawford

GT 1998; V004T09A013doi:https://doi.org/10.1115/98-GT-087

Abstract

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Topics: Airfoils , Heat transfer , Surface roughness , Turbines , Reynolds number , Suction , Pressure , Heat transfer coefficients , Aircraft engines , Boundary layers

A Hybrid Coupling Scheme and Stability Analysis for Coupled Solid/Fluid Turbine Blade Temperature Calculations

Andreas Heselhaus

GT 1998; V004T09A014doi:https://doi.org/10.1115/98-GT-088

Abstract

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Topics: Fluids , Stability , Temperature , Turbine blades , Algorithms , Blades , Heat conduction , Steady state , Cooling , Design

A Conjugate 3-D Flow and Heat Transfer Analysis of a Thermal Barrier Cooled Turbine Guide Vane

Dieter E. Bohn, Volker J. Becker

GT 1998; V004T09A015doi:https://doi.org/10.1115/98-GT-089

Abstract

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Topics: Flow (Dynamics) , Guide vanes , Heat transfer , Turbines , Temperature , Coating processes , Coatings , Suction , Vortices , Computers

Correlations of the Convective Heat Transfer in Annular Channels With Rotating Inner Cylinder

Ralf Jakoby, Soksik Kim, Sigmar Wittig

GT 1998; V004T09A016doi:https://doi.org/10.1115/98-GT-097

Abstract

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Topics: Convection , Cylinders , Flow (Dynamics) , Vortices , Heat transfer , Rotation , Stability , Axial flow , Channel flow , Cooling

Effect of High Freestream Turbulence With Large Length Scale on Blade Heat/Mass Transfer

H. P. Wang, R. J. Goldstein, S. J. Olson

GT 1998; V004T09A017doi:https://doi.org/10.1115/98-GT-107

Abstract

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Topics: Blades , Heat , Mass transfer , Turbulence , Boundary layers , Reynolds number , Boundary layer turbulence , Cascades (Fluid dynamics) , Suction , Turbine blades

An Experimental Study on the Relationship Between Velocity Fluctuations and Heat Transfer in a Turbulent Air Flow

Michael J. Denninger, Ann M. Anderson

GT 1998; V004T09A018doi:https://doi.org/10.1115/98-GT-108

Abstract

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Topics: Air flow , Fluctuations (Physics) , Heat transfer , Turbulence , Reynolds number , Engine design , Fluids , Gas turbines , Geometry , Heat flux

Heat Transfer and Pressure Drop in Pin-Fin Trapezoidal Ducts

J.-J. Hwang, D.-Y. Lia, Y.-P. Tsia

GT 1998; V004T09A019doi:https://doi.org/10.1115/98-GT-110

Abstract

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Topics: Ducts , Heat transfer , Pressure drop , Flow (Dynamics) , Blades , Cooling , Gas turbines , Reynolds number

Heat Transfer in a Rotating Cavity With a Stationary Stepped Casing

Iraj Mirzaee, Paul Quinn, Michael Wilson, J. Michael Owen

GT 1998; V004T09A020doi:https://doi.org/10.1115/98-GT-112

Abstract

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Topics: Cavities , Heat transfer , Disks , Flow (Dynamics) , Computation , Turbulence , Coolants , Cooling , Reynolds number , Rotating disks

Heat Transfer in a “Cover-Plate” Pre-Swirl Rotating-Disc System

Robert Pilbrow, Hasan Karabay, Michael Wilson, J. Michael Owen

GT 1998; V004T09A021doi:https://doi.org/10.1115/98-GT-113

Abstract

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Topics: Heat transfer , Rotating disks , Disks , Flow (Dynamics) , Cooling , Blades , Nozzles , Reynolds number , Turbines , Air flow

A Three Dimensional Computational Study of Windage Heating Within an Axial Compressor Stator Well

H. K. Ozturk, P. R. N. Childs, A. B. Turner, J. M. Hannis, J. R. Turner

GT 1998; V004T09A022doi:https://doi.org/10.1115/98-GT-119

Abstract

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Topics: Compressors , Heating , Stators , Blades , Flow (Dynamics) , Geometry , Annulus , Boundary-value problems , Cavities , Fluids

Modular Simulation of Coolant Internal Network and Rotating Cavity Analysis

Carlo Carcasci, Ennio Carnevale, Bruno Facchini, Giovanni Ferrara

GT 1998; V004T09A023doi:https://doi.org/10.1115/98-GT-120

Abstract

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Topics: Cavities , Coolants , Simulation , Cooling , Blades , Stators , Compressors , Design , Gas turbines , Rotating disks

3D Laser Anemometry in a Rotating Cooling Channel

Y. Servouze

GT 1998; V004T09A024doi:https://doi.org/10.1115/98-GT-123

Abstract

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Topics: Cooling , Lasers , Flow (Dynamics) , Reynolds number , Corners (Structural elements) , Jet engines , Rotation , Rotors , Simulation results , Teams

Measurements of Heat Transfer Characteristics of Gap Leakage Around a Misaligned Component Interface

M. K. Chyu, Y. C. Hsing, R. S. Bunker

GT 1998; V004T09A025doi:https://doi.org/10.1115/98-GT-132

Abstract

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Topics: Heat transfer , Leakage , Heat transfer coefficients , Temperature , Transients (Dynamics) , Wall temperature , Boundary layers , Flow (Dynamics) , Imaging , Liquid crystals

Film Cooling Heat Transfer: Shaped and Compound Angle Hole Injection

David J. Seager, James A. Liburdy

GT 1998; V004T09A026doi:https://doi.org/10.1115/98-GT-134

Abstract

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Topics: Film cooling , Heat transfer , Heat transfer coefficients , Carbon dioxide , Cross-flow , Density , Fluids , Heat flux , Heating , Liquid crystals

Cooling Air Flow in a Multi Disc Industrial Gas Turbine Rotor

D. Brillert, A. W. Reichert, H. Simon

GT 1998; V004T09A027doi:https://doi.org/10.1115/98-GT-136

Abstract

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Topics: Air flow , Cooling , Disks , Industrial gases , Rotors , Turbines , Flow (Dynamics) , Boundary layers , Radial flow , Cavities

Characteristics of Heat Transfer in Rotating Cavities

Anders Jerhamre, Lars-Erik Eriksson

GT 1998; V004T09A028doi:https://doi.org/10.1115/98-GT-137

Abstract

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Topics: Cavities , Heat transfer , Temperature , Flow (Dynamics) , Heat transfer coefficients , Wall temperature , Reynolds number , Buoyancy , Computational fluid dynamics , Corners (Structural elements)

A Momentum Integral Method to Predict the Frictional Torque of a Rotating Disk With Protruding Bolts

W. Gärtner

GT 1998; V004T09A029doi:https://doi.org/10.1115/98-GT-138

Abstract

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Topics: Momentum , Rotating disks , Torque , Disks , Boundary layers , Integral equations

A Numerical Study of Air Transfer From a Stationary to a Rotating System Through an Unsealed Cavity

Ian K. Jennions, Thomas P. Sommer, Vladimir Vasiliev

GT 1998; V004T09A030doi:https://doi.org/10.1115/98-GT-139

Abstract

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Topics: Cavities , Computational fluid dynamics , Design , Flow (Dynamics) , Manufacturing , Turbulence

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

GT 1998; V004T09A031doi:https://doi.org/10.1115/98-GT-149

Abstract

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Topics: Cooling , Turbine blades , Heat transfer , Blades , Reynolds number , Air flow , Computer simulation , Coolants , Design , Engineering simulation

Oscillator Fin as a Novel Heat Transfer Augmentation Device for Gas Turbine Cooling Applications

Oguz Uzol, Cengiz Camci

GT 1998; V004T09A032doi:https://doi.org/10.1115/98-GT-150

Abstract

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Topics: Cooling , Gas turbines , Heat transfer , Turbulence , Kinetic energy , Cylinders , Wakes , Blades , Computer simulation , Coolants

A Frequency Domain Analysis: Turbine Pressure Side Heat Transfer

D. G. Holmberg, T. E. Diller, W. F. Ng

GT 1998; V004T09A033doi:https://doi.org/10.1115/98-GT-152

Abstract

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Topics: Frequency-domain analysis , Heat transfer , Pressure , Turbines , Heat flux , Blades , Flow (Dynamics) , Turbulence , Boundary layers , Cascades (Fluid dynamics)

Simulations and Measurements on Impulse Blades for Heat Transfer Prediction in Supersonic Turbine Applications

U. Håll, J. Larsson, F. Bario, P. Kulisa, J. Slimani, V. Begin, L.-E. Eriksson, U. Wåhlén

GT 1998; V004T09A034doi:https://doi.org/10.1115/98-GT-154

Abstract

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Topics: Blades , Engineering simulation , Heat transfer , Impulse (Physics) , Simulation , Turbines , Boundary layers , Turbine blades , Bubbles , Cascades (Fluid dynamics)

Heat Transfer and Flowfield Measurements in the Leading Edge Region of a Stator Vane Endwall

M. B. Kang, A. Kohli, K. A. Thole

GT 1998; V004T09A035doi:https://doi.org/10.1115/98-GT-173

Abstract

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Topics: Heat transfer , Stators , Reynolds number , Pressure , Flow (Dynamics) , Turbulence , Vortices , Kinetic energy , Lasers , Separation (Technology)

Film Cooling Effectiveness and Mass/Heat Transfer Coefficient Downstream of One Row of Discrete Holes

R. J. Goldstein, P. Jin, R. L. Olson

GT 1998; V004T09A036doi:https://doi.org/10.1115/98-GT-174

Abstract

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Topics: Film cooling , Heat transfer coefficients , Heat transfer , Mass transfer , Density , Errors , Heat conduction , Vapors

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, V. Natarajan

GT 1998; V004T09A037doi:https://doi.org/10.1115/98-GT-175

Abstract

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Topics: Heat transfer , Modeling , Pins (Engineering) , Thermal boundary layers , Heat transfer coefficients , Airfoils , Boundary-value problems , Cooling , Turbines , Design

45° Round-Corner Rib Heat Transfer Coefficient Measurements in a Square Channel

M. E. Taslim, A. Lengkong

GT 1998; V004T09A038doi:https://doi.org/10.1115/98-GT-176

Abstract

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Topics: Corners (Structural elements) , Heat transfer coefficients , Cooling , Geometry , Blades , Boundary-value problems , Cavities , Convection , Friction , Pressure drop

Vaporization Cooling for Gas Turbines, the Return-Flow Cascade

Jack L. Kerrebrock, David B. Stickler

GT 1998; V004T09A039doi:https://doi.org/10.1115/98-GT-177

Abstract

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Topics: Cascades (Fluid dynamics) , Cooling , Flow (Dynamics) , Gas turbines , Blades , Heat flux , Temperature , Combustion , Coolants , Design

Fluid Flow in a 180 Deg Sharp Turning Duct With Different Divider Thicknesses

Tong-Miin Liou, Yaw-Yng Tzeng, Chung-Chu Chen

GT 1998; V004T09A040doi:https://doi.org/10.1115/98-GT-189

Abstract

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Topics: Ducts , Fluid dynamics , Turning , Turbulence , Cooling , Corners (Structural elements) , Flow (Dynamics) , Heat transfer , Heat transfer coefficients , Kinetic energy

Turbulence Spectra and Length Scales Measured in Film Coolant Flows Emerging From Discrete Holes

Steven W. Burd, Terrence W. Simon

GT 1998; V004T09A041doi:https://doi.org/10.1115/98-GT-190

Abstract

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Topics: Coolants , Flow (Dynamics) , Spectra (Spectroscopy) , Turbulence , Film cooling , Computation , Computational fluid dynamics , Modeling , Sensors , Wire

Physics of Hot Crossflow Ingestion in Film Cooling

E. Lee McGrath, James H. Leylek

GT 1998; V004T09A042doi:https://doi.org/10.1115/98-GT-191

Abstract

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Topics: Film cooling , Physics , Flow (Dynamics) , Coolants , Gas turbines , Computational fluid dynamics , Density , Geometry , Modeling , Reynolds number

Effects of Bulk Flow Pulsations on Film Cooling From Different Length Injection Holes at Different Blowing Ratios

H. J. Seo, J. S. Lee, P. M. Ligrani

GT 1998; V004T09A043doi:https://doi.org/10.1115/98-GT-192

Abstract

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Topics: Film cooling , Flow (Dynamics) , Temperature distribution , Coolants , Gas turbines , Pressure , Shock waves , Turbines

Optimization of Design of High Pressure Compact and Light-Weight Liquid Heat Exchangers

P. Avran, A. Soudarev, B. Soudarev, V. Soudarev

GT 1998; V004T09A044doi:https://doi.org/10.1115/98-GT-202

Abstract

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Topics: Design , Heat exchangers , High pressure (Physics) , Optimization , Weight (Mass) , Aluminum , Fuel oils , Heat , Specific heat

Design of Tubular Humidifiers for Evaporative Gas Turbine Cycles

Farnosh Dalili, Mats Westermark

GT 1998; V004T09A045doi:https://doi.org/10.1115/98-GT-203

Abstract

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Topics: Cycles , Design , Gas turbines , Humidifiers , Water , Compressed air , Exhaust systems , Flow (Dynamics) , Heat , Boiling

Calculation of Convective Heat Transfer in Square-Sectioned Gas Turbine Blade Cooling Channels

Arash Saidi, Bengt Sundén

GT 1998; V004T09A046doi:https://doi.org/10.1115/98-GT-204

Abstract

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Topics: Blades , Convection , Cooling , Gas turbines , Heat transfer , Rotation , Algorithms , Boundary-value problems , Computation , Cross section (Physics)

Turbine Disc-Rim Cooling Design Criteria for Modern Two Stage High Pressure Turbine Aero-Engines

Alexander V. Mirzamoghadam

GT 1998; V004T09A047doi:https://doi.org/10.1115/98-GT-205

Abstract

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Topics: Aircraft engines , Cooling , Design , Disks , High pressure (Physics) , Turbines , Compressors , Temperature , Cavities , Boundary layers

Air System Correlations: Part 1 — Labyrinth Seals

H. Zimmermann, K. H. Wolff

GT 1998; V004T09A048doi:https://doi.org/10.1115/98-GT-206

Abstract

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Topics: Physics , Two-phase flow

Air System Correlations: Part 2 — Rotating Holes and Two Phase Flow

H. Zimmermann, J. Kutz, R. Fischer

GT 1998; V004T09A049doi:https://doi.org/10.1115/98-GT-207

Abstract

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Topics: Two-phase flow , Aircraft engines , Discharge coefficient , Physics , Vents

Experimental Investigation on Impingement Heat Transfer From Rib Roughened Surface Within Arrays of Circular Jet: Effect of Geometric Parameters

Chang Haiping, Zhang Jingyu, Huang Taiping

GT 1998; V004T09A050doi:https://doi.org/10.1115/98-GT-208

Abstract

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Topics: Heat transfer , Airfoils , Gas turbines , Reynolds number

Numerical Investigation of the Influence of Specific Vortex Generation on the Mixing Process of Film Cooling Jets

Dirk T. Vogel

GT 1998; V004T09A051doi:https://doi.org/10.1115/98-GT-210

Abstract

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Topics: Film cooling , Jets , Vortices , Coolants , Flow (Dynamics) , Cooling , Geometry , Simulation , Turbine blades , Cooling systems

Effects of Bulk Flow Pulsations on Film Cooling From Spanwise Oriented Holes

I. S. Jung, J. S. Lee

GT 1998; V004T09A052doi:https://doi.org/10.1115/98-GT-211

Abstract

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Topics: Film cooling , Flow (Dynamics) , Coolants , Pressure , Blades , Momentum , Temperature distribution , Wall temperature , Wind tunnels

Experimental and Numerical Investigation of Heat Transfer on a Cooled Turbine Vane

Frank G. Rubensdörffer, Christer S. Hjalmarsson

GT 1998; V004T09A053doi:https://doi.org/10.1115/98-GT-212

Abstract

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Topics: Heat transfer , Turbines , Cooling , Heat transfer coefficients , Temperature , Boundary layers , Cascades (Fluid dynamics) , Design , Engines , Reynolds number

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, K. C. Civinskas

GT 1998; V004T09A054doi:https://doi.org/10.1115/98-GT-213

Abstract

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Topics: Ducts , Engines , Flow (Dynamics) , Heat transfer , Coolants , Eddies (Fluid dynamics) , Reynolds number , Temperature , Algebra , Anisotropy

Heat Transfer in a Rotating Radial Channel With Swirling Internal Flow

B. Glezer, H. K. Moon, J. Kerrebrock, J. Bons, G. Guenette

GT 1998; V004T09A055doi:https://doi.org/10.1115/98-GT-214

Abstract

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Topics: Heat transfer , Internal flow , Swirling flow , Cooling , Engines , Blades , Screws , Temperature , Cascades (Fluid dynamics) , Coolants

Effects of High Freestream Turbulence Levels and Length Scales on Stator Vane Heat Transfer

R. W. Radomsky, K. A. Thole

GT 1998; V004T09A056doi:https://doi.org/10.1115/98-GT-236

Abstract

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Topics: Heat transfer , Stators , Turbulence , Kinetic energy , Reynolds number , Fluctuations (Physics) , Lasers , Pressure , Turbine blades , Velocimeters

Effect of Unsteady Wake With Trailing Edge Coolant Ejection on Film Cooling Performance for a Gas Turbine Blade

Hui Du, Srinath V. Ekkad, Je-Chin Han

GT 1998; V004T09A057doi:https://doi.org/10.1115/98-GT-259

Abstract

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Topics: Blades , Coolants , Film cooling , Gas turbines , Wakes , Heat transfer coefficients , Generators , Boundary layers , Cascades (Fluid dynamics) , Heat transfer

Characteristics of Discharge Coefficient in a Rotating Disk System

D. J. Maeng, J. S. Lee, R. Jakoby, S. Kim, S. Wittig

GT 1998; V004T09A058doi:https://doi.org/10.1115/98-GT-266

Abstract

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Topics: Discharge coefficient , Rotating disks , Rotors , Cavities , Disks , Pressure , Compressibility , Flow (Dynamics) , Laser Doppler anemometry , Momentum

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

GT 1998; V004T09A059doi:https://doi.org/10.1115/98-GT-275

Abstract

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Topics: Blades , Cooling , Gas turbines , Rotors , Steam , Cooling systems , Coolants , Cycles , Simulation , Temperature

Characteristics of Heat Transfer in Impinging Jets by Control of Vortex Pairing

H. H. Cho, C. H. Lee, Y. S. Kim

GT 1998; V004T09A060doi:https://doi.org/10.1115/98-GT-276

Abstract

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Topics: Heat transfer , Jets , Vortices , Flow (Dynamics) , Nozzles , Reynolds number , Flow instability , Shear (Mechanics) , Turbulence

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

GT 1998; V004T09A061doi:https://doi.org/10.1115/98-GT-279

Abstract

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Topics: Film cooling , Geometry , Flow (Dynamics) , Vorticity , Density , Jets , Particulate matter , Separation (Technology) , Vortices

Improved Approach to an Endwall Heat Transfer Analysis: A Linear Guide Vane and a Curved Duct

A. Khalatov

GT 1998; V004T09A062doi:https://doi.org/10.1115/98-GT-293

Abstract

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Topics: Ducts , Guide vanes , Heat transfer , Vortices , Blades , Boundary layers , Cooling systems , Design , Flat plates , Turbulence

Numerical Analysis of Turbine Coolant Passage Flows

Meng-Sing Liou, K. P. Singh

GT 1998; V004T09A063doi:https://doi.org/10.1115/98-GT-320

Abstract

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Topics: Coolants , Flow (Dynamics) , Numerical analysis , Turbines , Geometry , Turbulence , Computation , Computational fluid dynamics , Discrete systems , Ducts

Optimization of Swirl Brakes by Means of a 3D Navier-Stokes Solver

K. Krogh Nielsen, R. A. Van den Braembussche, C. M. Myllerup

GT 1998; V004T09A064doi:https://doi.org/10.1115/98-GT-328

Abstract

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Topics: Brakes , Optimization , Design , Flow (Dynamics) , Cavities , Leakage , Modeling , Pressure , Pumps , Stability

Prediction of Heat and Mass Transfer in a Rotating Ribbed Coolant Passage With a 180 Degree Turn

David L. Rigby

GT 1998; V004T09A065doi:https://doi.org/10.1115/98-GT-329

Abstract

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Topics: Coolants , Heat , Mass transfer , Boundary-value problems , Flow (Dynamics) , Turbulence , Buoyancy , Heat transfer , Reynolds number , Rotation

Effects of Tip Clearance and Casing Recess on Heat Transfer and Stage Efficiency in Axial Turbines

A. A. Ameri, E. Steinthorsson, David L. Rigby

GT 1998; V004T09A066doi:https://doi.org/10.1115/98-GT-369

Abstract

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Topics: Clearances (Engineering) , Heat transfer , Turbines , Blades , Flow (Dynamics) , Stress , Suction , Gas turbines , Geometry , Heat

An Iterative CFD and Mechanical Brush Seal Model and Comparison With Experimental Results

L. H. Chen, P. E. Wood, T. V. Jones, J. W. Chew

GT 1998; V004T09A067doi:https://doi.org/10.1115/98-GT-372

Abstract

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Topics: Computational fluid dynamics , Pressure , Stress , Clearances (Engineering) , Flow (Dynamics) , Rotors , Friction

Curvature Effects on Discrete-Hole Film Cooling

Mulugeta K. Berhe, Suhas V. Patankar

GT 1998; V004T09A068doi:https://doi.org/10.1115/98-GT-373

Abstract

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Topics: Film cooling , Cooling , Turbulence , Coolants , Flow (Dynamics) , Algebra , Computation , Density , Gases , Navier-Stokes equations

Investigation of Discrete-Hole Film Cooling Parameters Using Curved-Plate Models

Mulugeta K. Berhe, Suhas V. Patankar

GT 1998; V004T09A069doi:https://doi.org/10.1115/98-GT-374

Abstract

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Topics: Film cooling , Turbulence , Computation , Algebra , Coolants , Cooling , Navier-Stokes equations , Prandtl number , Viscosity , Vortices

Entrance Effects on Diffused Film-Cooling Holes

A. Kohli, K. A. Thole

GT 1998; V004T09A070doi:https://doi.org/10.1115/98-GT-402

Abstract

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Topics: Film cooling , Cooling , Reynolds number , Blades , Coolants , Density , Engines , Gas turbines , Turbine blades

Heat Transfer on a Film-Cooled Blade — Effect of Hole Physics

Vijay K. Garg, David L. Rigby

GT 1998; V004T09A071doi:https://doi.org/10.1115/98-GT-404

Abstract

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Topics: Blades , Heat transfer , Physics , Coolants , Flow (Dynamics) , Pipes , Rotors , Heat transfer coefficients , Temperature , Temperature distribution

High Pressure Turbine Vane Annular Cascade Heat Flux and Aerodynamic Measurements With Comparisons to Predictions

Christopher R. Joe, Xavier A. Montesdeoca, Friedrich O. Soechting, Charles D. MacArthur, Matthew Meininger

GT 1998; V004T09A072doi:https://doi.org/10.1115/98-GT-430

Abstract

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Topics: Cascades (Fluid dynamics) , Heat flux , High pressure (Physics) , Turbines , Temperature , Gages , Pressure , Airfoils , Transients (Dynamics) , Heat losses

Effect of Coolant Injection on Heat Transfer for a Simulated Turbine Airfoil Leading Edge

Ushio M. Yuki, David G. Bogard, J. Michael Cutbirth

GT 1998; V004T09A073doi:https://doi.org/10.1115/98-GT-431

Abstract

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Topics: Airfoils , Coolants , Heat transfer , Turbines , Film cooling , Heat transfer coefficients , Flow (Dynamics) , Heat flux , Geometry , Vortex flow

A Systematic Experimental Study on the Aerodynamics of Leading Edge Film Cooling on a Large Scale High Pressure Turbine Cascade

Sabine Ardey, Leonhard Fottner

GT 1998; V004T09A074doi:https://doi.org/10.1115/98-GT-434

Abstract

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Topics: Aerodynamics , Cascades (Fluid dynamics) , Film cooling , High pressure (Physics) , Turbines , Coolants , Flow (Dynamics) , Geometry , Blades , Pressure

Measurements of Heat Transfer Coefficients in Rib-Roughened Trailing-Edge Cavities With Crossover Jets

M. E. Taslim, T. Li, S. D. Spring

GT 1998; V004T09A075doi:https://doi.org/10.1115/98-GT-435

Abstract

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Topics: Cavities , Heat transfer coefficients , Jets , Cooling , Blades , Pressure , Suction , Gas turbines , Liquid crystals , Turbine blades

Computations of Discrete-Hole Film Cooling Over Flat and Convex Surfaces

Y.-L. Lin, T. I-P. Shih

GT 1998; V004T09A076doi:https://doi.org/10.1115/98-GT-436

Abstract

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Topics: Computation , Film cooling , Flow (Dynamics) , Jets , Cooling , Density , Finite volume methods , Flat plates , Heat transfer , Momentum

Performance of Turbulence Models and Near-Wall Treatments in Discrete Jet Film Cooling Simulations

Jeffrey D. Ferguson, Dibbon K. Walters, James H. Leylek

GT 1998; V004T09A077doi:https://doi.org/10.1115/98-GT-438

Abstract

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Topics: Engineering simulation , Film cooling , Simulation , Turbulence , Equilibrium (Physics) , Renormalization (Physics) , Stress

Numerical Simulation of a Film Cooled Nozzle Guide Vane Using an Injection Model

Petter Dahlander, Hans Abrahamsson, Hans Mårtensson, Ulf Håll

GT 1998; V004T09A078doi:https://doi.org/10.1115/98-GT-439

Abstract

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Topics: Computer simulation , Nozzle guide vanes , Coolants , Cooling , Flow (Dynamics) , Engineering simulation , Jets , Simulation , Turbines , Heat transfer

Effects of Compound Angle Injection on Flat-Plate Film Cooling Through a Row of Conical Holes

Ping-Hei Chen, Di Ai, Szu-Hsien Lee

GT 1998; V004T09A079doi:https://doi.org/10.1115/98-GT-459

Abstract

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Topics: Film cooling , Flat plates , Heat transfer , Flow (Dynamics) , Heat transfer coefficients , Liquid crystals , Thermography , Transients (Dynamics)

Complementary Velocity and Heat Transfer Measurements in a Rotating Cooling Passage With Smooth Walls

Jeffrey P. Bons, Jack L. Kerrebrock

GT 1998; V004T09A080doi:https://doi.org/10.1115/98-GT-464

Abstract

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Topics: Cooling , Heat transfer , Flow (Dynamics) , Boundary layers , Vortices , Buoyancy , Turbine blades , Coolants , Density , Exterior walls

Heat Transfer and Flow Phenomena in a Swirl Chamber Simulating Turbine Blade Internal Cooling

C. R. Hedlund, P. M. Ligrani, H.-K. Moon, B. Glezer

GT 1998; V004T09A081doi:https://doi.org/10.1115/98-GT-466

Abstract

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Topics: Cooling , Flow (Dynamics) , Heat transfer , Turbine blades , Pressure , Vortices , Calibration , Ducts , Flow visualization , Fluid mechanics

The Design of an Improved Endwall Film-Cooling Configuration

S. Friedrichs, H. P. Hodson, W. N. Dawes

GT 1998; V004T09A082doi:https://doi.org/10.1115/98-GT-483

Abstract

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Topics: Design , Film cooling , Cooling , Coolants , Flow (Dynamics) , Pressure , Cascades (Fluid dynamics) , Computational fluid dynamics , Modeling , Separation (Technology)

Aerodynamic Loss Increase due to Individual Film Cooling Injections From Gas Turbine Nozzle Surface

Ryo Kubo, Fumio Otomo, Yoshitaka Fukuyama, Yuhji Nakata

GT 1998; V004T09A083doi:https://doi.org/10.1115/98-GT-497

Abstract

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Topics: Film cooling , Gas turbines , Nozzles , Pressure , Flow (Dynamics) , Design , Cascades (Fluid dynamics) , Computation , Computational fluid dynamics , Modeling

Numerical Simulation and Aerothermal Physics of Leading Edge Film Cooling

A. Chernobrovkin, B. Lakshminarayana

GT 1998; V004T09A084doi:https://doi.org/10.1115/98-GT-504

Abstract

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Topics: Computer simulation , Film cooling , Physics , Turbulence , Cooling , Coolants , Vortices , Mach number , Fluids , Heat

Visualization and Measurements of Rub-Groove Leakage Effects on Straight-Through Labyrinth Seals

David L. Rhode, Brian F. Allen

GT 1998; V004T09A085doi:https://doi.org/10.1115/98-GT-506

Abstract

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Topics: Leakage , Visualization , Clearances (Engineering) , Cavities , Flow (Dynamics) , Flow visualization , Kinetic energy , Trajectories (Physics)

Surface Heat Transfer Measurements of a Scaled Rib-Roughened Serpentine Cooling Passage by Use of a Transient Liquid Crystal Technique

Ken-ichi Funazaki, Kouhei Ishizawa, Shigemichi Yamawaki

GT 1998; V004T09A086doi:https://doi.org/10.1115/98-GT-515

Abstract

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Topics: Cooling , Heat transfer , Liquid crystals , Transients (Dynamics) , Ducts , Temperature , Absorption , Flow (Dynamics) , Flow visualization , Heat

Quasi-3D Numerical Computations on a Film-Cooled Gas Turbine Nozzle

F. Bassi, S. Rebay, M. Savini

GT 1998; V004T09A087doi:https://doi.org/10.1115/98-GT-536

Abstract

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Topics: Computation , Gas turbines , Nozzles , Flow (Dynamics) , Blades , Cascades (Fluid dynamics) , Cooling , Film cooling , Boundary-value problems , Density

Efficiency Measurements of an Annular Nozzle Guide Vane Cascade With Different Film Cooling Geometries

Charles R. B. Day, Martin L. G. Oldfield, Gary D. Lock, Stephen N. Dancer

GT 1998; V004T09A088doi:https://doi.org/10.1115/98-GT-538

Abstract

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Topics: Cascades (Fluid dynamics) , Film cooling , Nozzle guide vanes , Engines , Coolants , Cooling , Geometry , Mach number , Pressure , Blades

Experimental Investigation of GTX100 Combustor Liner Cooling System

Ulf E. Nilsson, Lars O. Lindqvist, Ingemar A. G. Eriksson, Jonas N. Hylén

GT 1998; V004T09A089doi:https://doi.org/10.1115/98-GT-539

Abstract

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Topics: Combustion chambers , Cooling systems , Cooling , Design , Flames , Combustion , Emissions , Flow (Dynamics) , Heat , Pressure drop

Investigation of a Turbulence Model for Wall Cooling of Combustion Chambers

Andreas Abdon, Bengt Sundén

GT 1998; V004T09A090doi:https://doi.org/10.1115/98-GT-540

Abstract

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Topics: Combustion chambers , Cooling , Turbulence , Design , Engineering systems and industry applications , Film cooling , Forced convection , Gas turbines , Heat transfer , Pressure drop

Heat Pipe Combustor Cooling

Calvin C. Silverstein

GT 1998; V004T09A091doi:https://doi.org/10.1115/98-GT-541

Abstract

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Topics: Combustion chambers , Cooling , Heat pipes , Compressors , Turbines , Aircraft , Combustion , Combustion gases , Construction , Diluents

The Effect of Turbulence on the Heat Transfer in Closed Gas-Filled Rotating Annuli for Different Rayleigh Numbers

Dieter Bohn, Jochen Gier

GT 1998; V004T09A092doi:https://doi.org/10.1115/98-GT-542

Abstract

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Topics: Annulus , Heat transfer , Rayleigh number , Turbulence , Flow (Dynamics) , Gas turbines , Rotors , Buoyancy , Cavities , Computation

Experimental Analysis of Fluid Flow and Surface Heat Transfer in a Three-Pass Trapezoidal Serpentine Smooth Passage

C. Cravero, C. Giusto, A. F. Massardo

GT 1998; V004T09A093doi:https://doi.org/10.1115/98-GT-543

Abstract

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Topics: Experimental analysis , Fluid dynamics , Heat transfer , Flow (Dynamics) , Blades , Cooling , Heat transfer coefficients , Flow visualization , Fluids , Gas turbines

PIV Investigation of the Flow Characteristics in an Internal Coolant Passage With Two Ducts Connected by a Sharp 180° Bend

J. Schabacker, A. Bölcs, B. V. Johnson

GT 1998; V004T09A094doi:https://doi.org/10.1115/98-GT-544

Abstract

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Topics: Coolants , Ducts , Flow (Dynamics) , Exterior walls , Bubbles , Corners (Structural elements) , Reynolds number , Separation (Technology) , Turbulence , Vortices

The Influence of Pressure Pulses to an Innovative Turbine Blade Film Cooling System

Siegfried Moser, Herbert Jericha, Jakob Woisetschläger, Arno Gehrer, Werner Reinalter

GT 1998; V004T09A095doi:https://doi.org/10.1115/98-GT-545

Abstract

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Topics: Film cooling , Pressure , Turbine blades , Waves , Turbines , Blades , Cascades (Fluid dynamics) , Computational fluid dynamics , Computer simulation , Cooling

Experimental and Numerical Investigations of Film-Cooling Effects on the Aerodynamic Performance of Transonic Turbine Blades

Martin F. Urban, Juergen Hermeler, Hans-Georg Hosenfeld

GT 1998; V004T09A096doi:https://doi.org/10.1115/98-GT-546

Abstract

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Topics: Film cooling , Turbine blades , Flow (Dynamics) , Coolants , Cascades (Fluid dynamics) , Density , Fluids , Cooling , High pressure (Physics) , Mach number

Electric Power

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, Umberto Desideri

GT 1998; V004T10A001doi:https://doi.org/10.1115/98-GT-031

Abstract

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Topics: Cycles , Gas turbines , Thermoeconomics , Turbines , Water reuse , Power stations , Carbon dioxide , Combined cycles , Emissions , Plant construction

Status of Westinghouse’s Advanced Turbine Systems Program

Ihor S. Diakunchak, Mark P. Krush, Gerard McQuiggan, Leslie R. Southall

GT 1998; V004T10A002doi:https://doi.org/10.1115/98-GT-077

Abstract

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Topics: Turbines , Gas turbines , Design , Thermal efficiency , Advanced materials , Casting , Coatings , Combined cycle power stations , Combustion chambers , Cooling

Thermodynamic Performance Analyses of Mixed Gas-Steam Cycle (1): Performance Prediction Method

Kirk Hanawa

GT 1998; V004T10A003doi:https://doi.org/10.1115/98-GT-117

Abstract

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Topics: Cycles , Steam , Gas turbines , Temperature , Computers , Conceptual design , Differential equations , Performance evaluation , Pressure , Turbines

Thermodynamic Performance Analyses of Mixed Gas-Steam Cycle (2): A Case Study of Aeroderivative Gas Turbine

Kirk Hanawa

GT 1998; V004T10A004doi:https://doi.org/10.1115/98-GT-118

Abstract

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Topics: Cycles , Gas turbines , Steam , Water , Aircraft , Combined cycles , Heat exchangers , Kalina cycle , Methanol , Stress

The GT140 P-Machine is Extensively Tested for Commercial Application

Jan C. Nilsson, Jim Anderson, Per Thörnblad

GT 1998; V004T10A005doi:https://doi.org/10.1115/98-GT-121

Abstract

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Topics: Design , Gas turbines , Machinery , Testing

The U.S. Department of Energy’s Advanced Turbine Systems Program

Abbie W. Layne, Patricia A. Hoffman

GT 1998; V004T10A006doi:https://doi.org/10.1115/98-GT-141

Abstract

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Topics: Turbines , Governments , Aerodynamics , Biomass , Coal , Combustion , Electric power generation , Fuels , Gas turbines , Heat transfer

Explosion Hazards at Gas Turbine Driven Power Plants

Roger C. Santon

GT 1998; V004T10A007doi:https://doi.org/10.1115/98-GT-215

Abstract

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Topics: Explosions , Gas turbines , Hazards , Power stations , Ventilation , Acoustics , Combined cycle gas turbines , Combined heat and power , Computational fluid dynamics , Energy generation

Gas Turbine Uprating Programme Development and Testing of the GT11NM

Christoph Schneider, Vladimir Navrotsky, Prith Harasgama

GT 1998; V004T10A008doi:https://doi.org/10.1115/98-GT-219

Abstract

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Topics: Gas turbines , Testing , Turbines , Cooling , Cycles , Engines , Aerodynamics , Combined cycle power stations , Combined heat and power , Emissions

Field Experience of the Sequential Combustion System for the GT24/GT26 Gas Turbine Family

Franz Joos, Philipp Brunner, Marcel Stalder, Stefan Tschirren

GT 1998; V004T10A009doi:https://doi.org/10.1115/98-GT-220

Abstract

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Topics: Combustion systems , Gas turbines , Combustion chambers , Engines , Emissions , Ignition , Industrial research , Nitrogen oxides , Test facilities , Testing

Power Generation Technological Determinants for Fuel Scenario Outlook

P. Luby, M. R. Susta

GT 1998; V004T10A010doi:https://doi.org/10.1115/98-GT-221

Abstract

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Topics: Energy generation , Fuels , Coal , Integrated gasification combined cycle power stations , Economics , Fluidized bed combustion , Fossil fuels , Gas turbines , Impulse (Physics) , Natural gas

Compatibility of Advanced Power Generation Technologies With the Independent Power Production

Miro R. Susta, Peter Luby

GT 1998; V004T10A011doi:https://doi.org/10.1115/98-GT-222

Abstract

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Topics: Energy generation , Risk , Equilibrium (Physics) , Failure , Fuels , Liabilities , Machinery , Public utilities , Risk assessment , Turbines

An Evolutionary Approach to the Development of New Advanced Technology Gas Turbines

G. McQuiggan, L. R. Southall

GT 1998; V004T10A012doi:https://doi.org/10.1115/98-GT-223

Abstract

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Topics: Combined cycles , Design , Engines , Gas turbines , Machinery , Maintenance , Reliability , Turbines

Construction, Startup, Commissioning and Testing of a 240 MW Gas Turbine Spinning Reserve Power Plant, Cambalache, Puerto Rico

Neil M. Parece, Septimus van der Linden, Ismael Brito Diaz

GT 1998; V004T10A013doi:https://doi.org/10.1115/98-GT-307

Abstract

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Topics: Construction , Gas turbines , Power stations , Spin (Aerodynamics) , Spinning (Textile) , Testing , Cycles , Electricity (Physics) , Emergencies , Energy generation

Remediation of Gas Explosion Hazards in Gas Turbine Enclosures

Yehuda L. Sinai, Jim Barrett

GT 1998; V004T10A014doi:https://doi.org/10.1115/98-GT-321

Abstract

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Topics: Explosions , Gas turbines , Hazards , Acoustics , Computational fluid dynamics , Computer software , Power stations , Ventilation

Does User-Oriented Gas Turbine Research Pay Off?

Rudy A. Rooth

GT 1998; V004T10A015doi:https://doi.org/10.1115/98-GT-429

Abstract

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Topics: Gas turbines , Maintenance , Blades , Compressors , Algorithms , Coatings , Combustion , Crack detection , Deflection , Filters

Technology and Cost Options for Capture and Disposal of Carbon Dioxide From Gas Turbines: A System Study for Swedish Conditions

Clas Ekström, Adrin Cavani, Sven-Olov Ericson, Anna Hinderson, Mats Westermark

GT 1998; V004T10A016doi:https://doi.org/10.1115/98-GT-443

Abstract

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Topics: Carbon dioxide , Gas turbines , Central heating , Carbon capture and storage , Coal , Fossil fuels , Heat , Integrated gasification combined cycle power stations , Natural gas , Biomass

A Risk Based Approach to the Potential for CCGT Enclosure Explosions: A Study on Teesside Power Station

Peter J. Hunt, Michael G. Beanland

GT 1998; V004T10A017doi:https://doi.org/10.1115/98-GT-446

Abstract

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Topics: Explosions , Power stations , Risk , Combined heat and power , Gas turbines , Combined cycle gas turbines , Fuels , Leakage

Power Generation Possibilities in the State of São Paulo, Brazil

Jorge Llagostera

GT 1998; V004T10A018doi:https://doi.org/10.1115/98-GT-447

Abstract

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Topics: Energy generation , Cities , Currents , Energy consumption , Flow (Dynamics) , Gas turbines , Natural gas

Gas Turbine Spinning Reserve Operation to Support Frequency Drops in Small Grid

Ismael Brito, Michael Dost, Axel W. von Rappard

GT 1998; V004T10A019doi:https://doi.org/10.1115/98-GT-448

Abstract

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Topics: Gas turbines , Spin (Aerodynamics) , Spinning (Textile) , Power stations , Stress , Air pollution control , Boilers , Energy generation , Exhaust systems , Stability

Gas Turbine Inlet Air Cooling System With Liquid Air

T. Tanaka, A. Ishikawa, K. Aoyama, K. Kishimoto, Y. Yoshida, K. Toda, M. Atsumi, H. Kawamura

GT 1998; V004T10A020doi:https://doi.org/10.1115/98-GT-449

Abstract

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Topics: Cooling systems , Gas turbines , Compressors , Cooling , Emergencies , Power stations , Sprays , Stress , Temperature

Results of the GT Prime Program Improvements to General Electric MS7001B Gas Turbines at the Houston Light and Power T.H. Wharton Site

Jerome Svatek, Michael Elliott, Paul Crabtree, Gerald E. Jurczynski, John R. (Bob) Johnston

GT 1998; V004T10A021doi:https://doi.org/10.1115/98-GT-450

Abstract

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Topics: Gas turbines , Inspection , Nitrogen oxides , Combustion , Emissions , Heat , Turbines , Combined cycles , Design , Flow (Dynamics)

Ultra-High Efficiency Power Systems With Near-Term Commercial Availability

Sy A. Ali, Charles Zeh

GT 1998; V004T10A022doi:https://doi.org/10.1115/98-GT-452

Abstract

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Topics: Electric power generation , Electricity (Physics) , Energy generation , Fuel cells , Gas turbines , Hybrid power systems , Power systems (Machinery)

Industrial and Cogeneration

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, E. Mantino

GT 1998; V004T11A001doi:https://doi.org/10.1115/98-GT-197

Abstract

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Topics: Combined cycle power stations , Combined cycles , Thermal power stations , Thermoeconomics , Pressure , Condensers (steam plant) , Design , Economic analysis , Gas turbines , Steam turbines

Intercooled and Brayton Cycle Gas Turbines for Steam Power Plant Hot Windbox Repowering

G. Negri di Montenegro, M. Gambini, A. Peretto

GT 1998; V004T11A002doi:https://doi.org/10.1115/98-GT-198

Abstract

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Topics: Brayton cycle , Gas turbines , Thermal power stations , Boilers , Exhaust systems , Flow (Dynamics)

Analysis of Cooperation Between Central Power Utility and Dispersed Cogeneration Systems Through Time-of-Use Pricing

Ryohei Yokoyama, Koichi Ito

GT 1998; V004T11A003doi:https://doi.org/10.1115/98-GT-199

Abstract

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Topics: Cogeneration systems , Combined heat and power , Computer programming , Stress , Design , Energy generation

Project Optimisation and Construction of Cogeneration Power Plant for a Large Refinery and Petrochemical Complex in India

Ali Sheikh, Joseph Rozewicz, R. V. Kadkol

GT 1998; V004T11A004doi:https://doi.org/10.1115/98-GT-200

Abstract

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Topics: Cogeneration plants , Construction , Optimization , Petrochemicals , Steam , Power stations , Pressure , Steam turbines , Boilers , Design

Experiences From the Joint Development of the GTX100 Turbine Blading

Bengt Gudmundsson, Ulf Nilsson, Ulf Linder, Sergey Shukin, Igor Afanasiev, Valery Kostege

GT 1998; V004T11A005doi:https://doi.org/10.1115/98-GT-201

Abstract

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Topics: Turbines , Design , Testing , Cooling , Engines , Gas turbines , Industrial gases , Manufacturing

Influence of Axial Compressor Fouling on Gas Turbine Unit Perfomance Based on Different Schemes and With Different Initial Parameters

A. P. Tarabrin, V. A. Schurovsky, A. I. Bodrov, J.-P. Stalder

GT 1998; V004T11A006doi:https://doi.org/10.1115/98-GT-416

Abstract

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Topics: Compressors , Gas turbines , Dimensions , Pressure , Temperature , Turbines

FT8 Phase II Reliability Improvement Program

Warren M. Boley, Jr., Thomas W. Prete

GT 1998; V004T11A007doi:https://doi.org/10.1115/98-GT-417

Abstract

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Topics: Reliability , Bearings , Design , Turbines , Aerodynamics , Aircraft engines , Carbon , Coke , Compressors , Durability

LM2500+ Single Shaft Combined Cycle With Frequency Stabilization

Donald A. Kolp, Charles E. Levey

GT 1998; V004T11A008doi:https://doi.org/10.1115/98-GT-418

Abstract

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Topics: Combined cycles , Stress , Combined cycle power stations , Fuels , Heat , Steam turbines , Thread , Cycles , Excitation systems , Gas turbines

Comparative Analysis of Gas Turbine Engine Starting

Asfaw Beyene, Terry Fredlund

GT 1998; V004T11A009doi:https://doi.org/10.1115/98-GT-419

Abstract

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Topics: Gas turbines , Engines , Stress , Combustion , Defense industry , Engine start-up , Fuel consumption , Hydraulic drive systems , Safety , Torque