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ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition

June 2–5, 1997

Orlando, Florida, USA

Conference Sponsors:

ISBN:

978-0-7918-7870-5

In This Volume

Heat Transfer (87)
Electric Power (14)
Industrial and Cogeneration (14)

Volume 3: Heat Transfer; Electric Power; Industrial and Cogeneration

Heat Transfer

Effects of Surface Roughness on Heat Transfer and Aerodynamic Performance of Turbine Airfoils

N. Abuaf, R. S. Bunker, C. P. Lee

GT 1997; V003T09A001https://doi.org/10.1115/97-GT-010

Abstract

View Articletitled, Effects of Surface Roughness on Heat Transfer and Aerodynamic Performance of Turbine Airfoils

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Topics: Airfoils , Heat transfer , Surface roughness , Turbines , Polishing , Engines , Finishes , Heat transfer coefficients , Aerodynamic flow , Cascades (Fluid dynamics)

Experimental and Numerical Conjugate Flow and Heat Transfer Investigation of a Shower-Head Cooled Turbine Guide Vane

Dieter E. Bohn, Volker J. Becker, Agnes U. Rungen

GT 1997; V003T09A002https://doi.org/10.1115/97-GT-015

Abstract

View Articletitled, Experimental and Numerical Conjugate Flow and Heat Transfer Investigation of a Shower-Head Cooled Turbine Guide Vane

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Topics: Flow (Dynamics) , Guide vanes , Heat transfer , Turbines , Cooling , Temperature , Aerodynamics , Simulation , Thermal analysis , Temperature distribution

3-D Conjugate Flow and Heat Transfer Calculations of a Film-Cooled Turbine Guide Vane at Different Operation Conditions

Dieter E. Bohn, Volker J. Becker, Karsten A. Kusterer

GT 1997; V003T09A003https://doi.org/10.1115/97-GT-023

Abstract

View Articletitled, 3-D Conjugate Flow and Heat Transfer Calculations of a Film-Cooled Turbine Guide Vane at Different Operation Conditions

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Topics: Flow (Dynamics) , Guide vanes , Heat transfer , Turbines , Cooling , Temperature , Temperature distribution , Equilibrium (Physics) , Fluid dynamics , Aerodynamics

Comparison of Two-Equation Turbulence Models for Prediction of Heat Transfer on Film-Cooled Turbine Blades

Vijay K. Garg, Ali A. Ameri

GT 1997; V003T09A004https://doi.org/10.1115/97-GT-024

Abstract

View Articletitled, Comparison of Two-Equation Turbulence Models for Prediction of Heat Transfer on Film-Cooled Turbine Blades

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Topics: Heat transfer , Turbine blades , Turbulence , Blades , Heat transfer coefficients , Rotors , Computers , Suction , Cooling , Film cooling

The Influence of Coolant Supply Geometry on Film Coolant Exit Flow and Surface Adiabatic Effectiveness

Steven W. Burd, Terrence W. Simon

GT 1997; V003T09A005https://doi.org/10.1115/97-GT-025

Abstract

View Articletitled, The Influence of Coolant Supply Geometry on Film Coolant Exit Flow and Surface Adiabatic Effectiveness

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Topics: Coolants , Flow (Dynamics) , Geometry , Film cooling , Temperature , Turbulence , Cooling , Density , Gas turbines , Thermocouples

Utilization of the Transient Liquid Crystal Technique for Film Cooling Effectiveness and Heat Transfer Investigations on a Flat Plate and a Turbine Airfoil

U. Drost, A. Bölcs, A. Hoffs

GT 1997; V003T09A006https://doi.org/10.1115/97-GT-026

Abstract

View Articletitled, Utilization of the Transient Liquid Crystal Technique for Film Cooling Effectiveness and Heat Transfer Investigations on a Flat Plate and a Turbine Airfoil

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Topics: Airfoils , Film cooling , Flat plates , Heat transfer , Liquid crystals , Transients (Dynamics) , Turbines , Coolants , Turbulence , Cascades (Fluid dynamics)

Anti-Kidney Pair of Vortices in Shaped Holes and Their Influence on Film Cooling Effectiveness

B. A. Haven, D. K. Yamagata, M. Kurosaka, S. Yamawaki, T. Maya

GT 1997; V003T09A007https://doi.org/10.1115/97-GT-045

Abstract

View Articletitled, Anti-Kidney Pair of Vortices in Shaped Holes and Their Influence on Film Cooling Effectiveness

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Topics: Film cooling , Kidney , Vortices , Flow visualization , Jets , Water

Aero-Thermal Design and Testing of Advanced Turbine Blades

M. Haendler, D. Raake, M. Scheurlen

GT 1997; V003T09A008https://doi.org/10.1115/97-GT-066

Abstract

View Articletitled, Aero-Thermal Design and Testing of Advanced Turbine Blades

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Topics: Design , Testing , Turbine blades , Gas turbines , Machinery , Pyrometers , Temperature , Test facilities , Blades , Electronic systems

An Investigation of Effectiveness and Heat Transfer on a Showerhead-Cooled Cylinder

A. Hoffs, U. Drost, A. Bölcs

GT 1997; V003T09A009https://doi.org/10.1115/97-GT-069

Abstract

View Articletitled, An Investigation of Effectiveness and Heat Transfer on a Showerhead-Cooled Cylinder

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Topics: Cylinders , Heat transfer , Cooling , Airfoils , Density , Design , Engines , Liquid crystals , Mach number , Momentum

An Overall Correlation of Film Cooling Effectiveness From One Row of Holes

S. Baldauf, A. Schulz, S. Wittig, Michael Scheurlen

GT 1997; V003T09A010https://doi.org/10.1115/97-GT-079

Abstract

View Articletitled, An Overall Correlation of Film Cooling Effectiveness From One Row of Holes

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Topics: Film cooling , Flow (Dynamics) , Cooling , Damping , Errors , Film flow , Flat plates

Computation of Discrete-Hole Film Cooling: A Hydrodynamic Study

Mulugeta K. Berhe, Suhas V. Patankar

GT 1997; V003T09A011https://doi.org/10.1115/97-GT-080

Abstract

View Articletitled, Computation of Discrete-Hole Film Cooling: A Hydrodynamic Study

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Topics: Computation , Film cooling , Turbulence , Density , Flow (Dynamics) , Geometry , Navier-Stokes equations

Mechanisms of Turbulence Transport in a Turbine Blade Coolant Passage With a Rib-Turbulator

P. K. Panigrahi, S. Acharya

GT 1997; V003T09A012https://doi.org/10.1115/97-GT-119

Abstract

View Articletitled, Mechanisms of Turbulence Transport in a Turbine Blade Coolant Passage With a Rib-Turbulator

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Topics: Coolants , Turbine blades , Turbulence , Flow (Dynamics) , Stress , Boundary layer turbulence , Dynamics (Mechanics) , Shear (Mechanics) , Shear stress , Accounting

Aero-Thermal Performance Measurements and Analysis of a Two-Dimensional High Turning Rotor Blade

T. Arts, J.-M. Duboue, G. Rollin

GT 1997; V003T09A013https://doi.org/10.1115/97-GT-120

Abstract

View Articletitled, Aero-Thermal Performance Measurements and Analysis of a Two-Dimensional High Turning Rotor Blade

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Topics: Blades , Rotors , Turning , Databases , Aircraft engines , Airfoils , Cascades (Fluid dynamics) , Convection , Design , Gas turbines

Effects of Very High Free-Stream Turbulence on the Jet-Mainstream Interaction in a Film Cooling Flow

Atul Kohli, David G. Bogard

GT 1997; V003T09A014https://doi.org/10.1115/97-GT-121

Abstract

View Articletitled, Effects of Very High Free-Stream Turbulence on the Jet-Mainstream Interaction in a Film Cooling Flow

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Topics: Film cooling , Flow (Dynamics) , Turbulence , Coolants , Density , Fluids , Frequency response , Jets , Temperature , Temperature sensors

A New Model for Free-Stream Turbulence Effects on Boundary Layers

Ralph J. Volino

GT 1997; V003T09A015https://doi.org/10.1115/97-GT-122

Abstract

View Articletitled, A New Model for Free-Stream Turbulence Effects on Boundary Layers

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Topics: Boundary layers , Turbulence , Viscosity , Eddies (Fluid dynamics) , Diffusion (Physics) , Flow (Dynamics) , Fluctuations (Physics) , Heat transfer , Physics , Pressure gradient

Effect of Squealer Tip on Rotor Heat Transfer and Efficiency

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

GT 1997; V003T09A016https://doi.org/10.1115/97-GT-128

Abstract

View Articletitled, Effect of Squealer Tip on Rotor Heat Transfer and Efficiency

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Topics: Heat transfer , Rotors , Flow (Dynamics) , Blades , Cavities , Gas turbines , Geometry , Turbines , Turbulence

The Effect of Bulk Flow Pulsations on Film Cooling From Two Rows of Holes

Dong Kee Sohn, Joon Sik Lee

GT 1997; V003T09A017https://doi.org/10.1115/97-GT-129

Abstract

View Articletitled, The Effect of Bulk Flow Pulsations on Film Cooling From Two Rows of Holes

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Topics: Film cooling , Flow (Dynamics) , Boundary layers , Coolants , Diffusion (Physics) , Pressure , Temperature distribution , Temperature measurement , Wall temperature

Effects of a Wake on Turbine Blade Heat Transfer in a Transonic Cascade

James H. Hale, Thomas E. Diller, Wing F. Ng

GT 1997; V003T09A018https://doi.org/10.1115/97-GT-130

Abstract

View Articletitled, Effects of a Wake on Turbine Blade Heat Transfer in a Transonic Cascade

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Topics: Cascades (Fluid dynamics) , Heat transfer , Turbine blades , Wakes , Struts (Engineering) , Heat transfer coefficients , Blades , Heat flux , Pressure , Suction

Effect of Passive and Active Air-Jet Turbulence on Turbine Blade Heat Transfer

Sean T. Welsh, D. Neal Barlow, Robert J. Butler, Kenneth W. Van Treuren, Aaron R. Byerley, James W. Baughn, Richard B. Rivir

GT 1997; V003T09A019https://doi.org/10.1115/97-GT-131

Abstract

View Articletitled, Effect of Passive and Active Air-Jet Turbulence on Turbine Blade Heat Transfer

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Topics: Air jets , Heat transfer , Turbine blades , Turbulence , Pressure , Separation (Technology) , Blades , Boundary layers , Cascades (Fluid dynamics) , Heat flux

Prediction of Nonuniform Inlet Temperature Effects on Vane and Rotor Heat Transfer

R. J. Boyle, P. W. Giel

GT 1997; V003T09A020https://doi.org/10.1115/97-GT-133

Abstract

View Articletitled, Prediction of Nonuniform Inlet Temperature Effects on Vane and Rotor Heat Transfer

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Topics: Heat transfer , Rotors , Temperature effects , Heat , Stators , Stress , Temperature , Combustion chambers , Temperature profiles , Wakes

Effect of Discrete Surface Disturbances on Vane External Heat Transfer

R. S. Bunker

GT 1997; V003T09A021https://doi.org/10.1115/97-GT-134

Abstract

View Articletitled, Effect of Discrete Surface Disturbances on Vane External Heat Transfer

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Topics: Heat transfer , Pressure , Turbulence , Cascades (Fluid dynamics) , Airfoils , Reynolds number , Suction , Surface roughness , Boundary layers , Chords (Trusses)

Separate and Combined Effects of Surface Roughness and Turbulence Intensity on Vane Heat Transfer

Ronald S. Bunker

GT 1997; V003T09A022https://doi.org/10.1115/97-GT-135

Abstract

View Articletitled, Separate and Combined Effects of Surface Roughness and Turbulence Intensity on Vane Heat Transfer

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Topics: Heat transfer , Surface roughness , Turbulence , Airfoils , Reynolds number , Pressure , Cascades (Fluid dynamics) , Chords (Trusses) , Heat flux , Industrial research

Heat Transfer in a Rotating Cavity With a Peripheral Inflow and Outflow of Cooling Air

Iraj Mirzaee, Xiaopeng Gan, Michael Wilson, J. Michael Owen

GT 1997; V003T09A023https://doi.org/10.1115/97-GT-136

Abstract

View Articletitled, Heat Transfer in a Rotating Cavity With a Peripheral Inflow and Outflow of Cooling Air

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Topics: Cavities , Cooling , Heat transfer , Inflow , Outflow , Computation , Flow (Dynamics) , Disks , Heat conduction , Radiation (Physics)

Flow in a Corotation Radial Inflow Cavity Between Turbine Disk and Coverplate

X. Liu

GT 1997; V003T09A024https://doi.org/10.1115/97-GT-137

Abstract

View Articletitled, Flow in a Corotation Radial Inflow Cavity Between Turbine Disk and Coverplate

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Topics: Cavities , Disks , Flow (Dynamics) , Inflow , Turbines , Engines , Computational fluid dynamics , Design , Vortices , Gas turbines

Velocity Measurements and Local Heat Transfer in a Rotating Ribbed Two-Pass Square Channel With Uneven Wall Heat Flux

Shou-Shing Hsieh, Ming-Hung Chiang, Ping-Ju Chen

GT 1997; V003T09A025https://doi.org/10.1115/97-GT-160

Abstract

View Articletitled, Velocity Measurements and Local Heat Transfer in a Rotating Ribbed Two-Pass Square Channel With Uneven Wall Heat Flux

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Topics: Heat flux , Heat transfer , Velocity measurement , Rotation , Buoyancy , Coriolis force , Ducts , Heat transfer coefficients , Heating , Reynolds number

Mass/Heat Transfer in a Ribbed Blade Coolant Passage With Cylindrical Vortex Generators: The Effect of Generator-Rib Spacing

Richard G. Hibbs, Sumanta Acharya, Yi Chen, Dimitris E. Nikitopoulos

GT 1997; V003T09A026https://doi.org/10.1115/97-GT-161

Abstract

View Articletitled, Mass/Heat Transfer in a Ribbed Blade Coolant Passage With Cylindrical Vortex Generators: The Effect of Generator-Rib Spacing

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Topics: Blades , Coolants , Generators , Heat transfer , Vortices , Shear (Mechanics) , Mass transfer , Turbine blades , Wakes

Heat Transfer Predictions for Rotating U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls

Bernhard Bonhoff, Uwe Tomm, Bruce V. Johnson, Ian Jennions

GT 1997; V003T09A027https://doi.org/10.1115/97-GT-162

Abstract

View Articletitled, Heat Transfer Predictions for Rotating U-Shaped Coolant Channels With Skewed Ribs and With Smooth Walls

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Topics: Coolants , Heat transfer , Flow (Dynamics) , Airfoils , Buoyancy , Cooling , Coriolis force , NASA , Pressure , Reynolds number

Film-Cooling From Holes With Expanded Exits: A Comparison of Computational Results With Experiments

D. Giebert, M. Gritsch, A. Schulz, S. Wittig

GT 1997; V003T09A028https://doi.org/10.1115/97-GT-163

Abstract

View Articletitled, Film-Cooling From Holes With Expanded Exits: A Comparison of Computational Results With Experiments

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Topics: Film cooling , Density , Turbulence , Flow (Dynamics) , Shear (Mechanics)

Adiabatic Wall Effectiveness Measurements of Film-Cooling Holes With Expanded Exits

M. Gritsch, A. Schulz, S. Wittig

GT 1997; V003T09A029https://doi.org/10.1115/97-GT-164

Abstract

View Articletitled, Adiabatic Wall Effectiveness Measurements of Film-Cooling Holes With Expanded Exits

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Topics: Film cooling , Coolants , Mach number , Cooling , Diffusers , Flow (Dynamics) , Temperature

Discharge Coefficient Measurements of Film-Cooling Holes With Expanded Exits

M. Gritsch, A. Schulz, S. Wittig

GT 1997; V003T09A030https://doi.org/10.1115/97-GT-165

Abstract

View Articletitled, Discharge Coefficient Measurements of Film-Cooling Holes With Expanded Exits

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Topics: Discharge coefficient , Film cooling , Flow (Dynamics) , Pressure , Mach number , Diffusers

Effect of Unsteady Wake on Detailed Heat Transfer Coefficient and Film Effectiveness Distributions for a Gas Turbine Blade

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

GT 1997; V003T09A031https://doi.org/10.1115/97-GT-166

Abstract

View Articletitled, Effect of Unsteady Wake on Detailed Heat Transfer Coefficient and Film Effectiveness Distributions for a Gas Turbine Blade

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Topics: Blades , Gas turbines , Heat transfer coefficients , Wakes , Coolants , Film cooling , Carbon dioxide , Density , Cascades (Fluid dynamics) , Suction

Detailed Film Cooling Measurements on a Cylindrical Leading Edge Model: Effect of Free-Stream Turbulence and Coolant Density

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

GT 1997; V003T09A032https://doi.org/10.1115/97-GT-181

Abstract

View Articletitled, Detailed Film Cooling Measurements on a Cylindrical Leading Edge Model: Effect of Free-Stream Turbulence and Coolant Density

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Topics: Coolants , Density , Film cooling , Turbulence , Carbon dioxide , Cylinders , Heat transfer coefficients , Liquid crystals , Transients (Dynamics) , Reynolds number

A Test Facility for the Measurement of Torques at the Shaft to Seal Interface in Brush Seals

P. E. Wood, T. V. Jones

GT 1997; V003T09A033https://doi.org/10.1115/97-GT-184

Abstract

View Articletitled, A Test Facility for the Measurement of Torques at the Shaft to Seal Interface in Brush Seals

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Topics: Test facilities , Pressure , Rotors , Design , Aerodynamics , Bearings , Flight , Fluid-dynamic forces , Friction , Gas turbines

Effects of Rotation on Blade Surface Heat Transfer: An Experimental Investigation

Roger W. Moss, Roger W. Ainsworth, Tom Garside

GT 1997; V003T09A034https://doi.org/10.1115/97-GT-188

Abstract

View Articletitled, Effects of Rotation on Blade Surface Heat Transfer: An Experimental Investigation

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Topics: Blades , Heat transfer , Rotation , Wakes , Cascades (Fluid dynamics) , Rotors , Turbulence , Gages , Thin films , Transients (Dynamics)

Computation of Compressible Flow and Heat Transfer in a Rotating Duct With Inclined Ribs and a 180-Degree Bend

M. A. Stephens, T. I-P. Shih

GT 1997; V003T09A035https://doi.org/10.1115/97-GT-192

Abstract

View Articletitled, Computation of Compressible Flow and Heat Transfer in a Rotating Duct With Inclined Ribs and a 180-Degree Bend

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Topics: Compressible flow , Computation , Ducts , Heat transfer , Flow (Dynamics) , Reynolds number , Buoyancy , Coriolis force , Cross section (Physics) , Density

Turbulent Computations of Internal Flows Using an Anisotropic Diffusivity Model

E. Laroche

GT 1997; V003T09A036https://doi.org/10.1115/97-GT-193

Abstract

View Articletitled, Turbulent Computations of Internal Flows Using an Anisotropic Diffusivity Model

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Topics: Anisotropy , Computation , Internal flow , Turbulence , Cavities , Flux (Metallurgy) , Rotors , Stators , Stress , Aerospace industry

Multiple Brush Seals in Series

Aideen T. O’Neill, Simon I. Hogg, Peter A. Withers, Mike T. Turner, Terry V. Jones

GT 1997; V003T09A037https://doi.org/10.1115/97-GT-194

Abstract

View Articletitled, Multiple Brush Seals in Series

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Topics: Design , High pressure (Physics) , Sealing (Process) , Test facilities

A Prediction Method for the Frictional Torque of a Rotating Disk in a Stationary Housing With Superimposed Radial Outflow

W. Gärtner

GT 1997; V003T09A038https://doi.org/10.1115/97-GT-204

Abstract

View Articletitled, A Prediction Method for the Frictional Torque of a Rotating Disk in a Stationary Housing With Superimposed Radial Outflow

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Topics: Outflow , Rotating disks , Torque , Flow (Dynamics) , Disks

Effect of Main Flow Pressure Asymmetry on Seal Characteristics of a Gas Turbine Rotor-Stator System

K. Ishida, K. Hamabe

GT 1997; V003T09A039https://doi.org/10.1115/97-GT-205

Abstract

View Articletitled, Effect of Main Flow Pressure Asymmetry on Seal Characteristics of a Gas Turbine Rotor-Stator System

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Topics: Flow (Dynamics) , Gas turbines , Pressure , Rotors , Stators , Sealing (Process)

Effect of Flow Instabilities and Self-Sustained Oscillations on Labyrinth Seal Leakage Resistance

David L. Rhode, J. Wayne Johnson, Brian F. Allen

GT 1997; V003T09A040https://doi.org/10.1115/97-GT-214

Abstract

View Articletitled, Effect of Flow Instabilities and Self-Sustained Oscillations on Labyrinth Seal Leakage Resistance

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Topics: Flow instability , Leakage , Oscillations , Flow (Dynamics) , Bifurcation , Stability , Clearances (Engineering) , Computers , Deflection , Trajectories (Physics)

Loss Prediction for Rotating Passages in Secondary Air Systems

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

GT 1997; V003T09A041https://doi.org/10.1115/97-GT-215

Abstract

View Articletitled, Loss Prediction for Rotating Passages in Secondary Air Systems

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Topics: Blades , Computational methods , Cooling , Design , Emissions , Flow (Dynamics) , Gas turbines , Rotating disks , Sealing (Process) , Temperature

Flow and Heat Transfer Computations in a Rotating Cavity With Tangential Seal Air Flow

Prabhat Tekriwal

GT 1997; V003T09A042https://doi.org/10.1115/97-GT-216

Abstract

View Articletitled, Flow and Heat Transfer Computations in a Rotating Cavity With Tangential Seal Air Flow

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Topics: Air flow , Cavities , Computation , Flow (Dynamics) , Heat transfer , Three-dimensional models , Temperature , Boundary-value problems , Computational fluid dynamics , Design

Comparison of Predicted and Experimental Heat Transfer on a Film-Cooled Rotating Blade Using a Two-Equation Turbulence Model

Vijay K. Garg

GT 1997; V003T09A043https://doi.org/10.1115/97-GT-220

Abstract

View Articletitled, Comparison of Predicted and Experimental Heat Transfer on a Film-Cooled Rotating Blade Using a Two-Equation Turbulence Model

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Topics: Heat transfer , Rotating blades , Turbulence , Blades , Pressure , Rotors , Clearances (Engineering) , Computation , Film cooling , Flow (Dynamics)

Aspects of Vane Film Cooling With High Turbulence: Part I — Heat Transfer

Forrest E. Ames

GT 1997; V003T09A044https://doi.org/10.1115/97-GT-239

Abstract

View Articletitled, Aspects of Vane Film Cooling With High Turbulence: Part I — Heat Transfer

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Topics: Film cooling , Heat transfer , Turbulence , Suction , Boundary layers , Pressure , Cascades (Fluid dynamics) , Combustion chambers , Cooling , Heat transfer coefficients

Aspects of Vane Film Cooling With High Turbulence: Part II — Adiabatic Effectiveness

Forrest E. Ames

GT 1997; V003T09A045https://doi.org/10.1115/97-GT-240

Abstract

View Articletitled, Aspects of Vane Film Cooling With High Turbulence: Part II — Adiabatic Effectiveness

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Topics: Film cooling , Turbulence , Pressure , Cooling , Suction , Thin films , Cascades (Fluid dynamics) , Density , Heat transfer , Pressure gradient

The Effect of Turbulence on the Heat Transfer in Closed Gas-Filled Rotating Annuli

Dieter Bohn, Jochen Gier

GT 1997; V003T09A046https://doi.org/10.1115/97-GT-242

Abstract

View Articletitled, The Effect of Turbulence on the Heat Transfer in Closed Gas-Filled Rotating Annuli

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Topics: Annulus , Heat transfer , Turbulence , Flow (Dynamics) , Gas turbines , Rotors , Cavities , Computation , Cooling , Modeling

Flow in a “Cover-Plate” Pre-Swirl Rotor-Stator System

Hasan Karabay, Jian-Xin Chen, Robert Pilbrow, Michael Wilson, J. Michael Owen

GT 1997; V003T09A047https://doi.org/10.1115/97-GT-243

Abstract

View Articletitled, Flow in a “Cover-Plate” Pre-Swirl Rotor-Stator System

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Topics: Flow (Dynamics) , Rotors , Stators , Cavities , Cooling , Blades , Rotating disks , Disks , Laser Doppler anemometry , Nozzles

An Experimental Study of the Effect of Wake Passing on Turbine Blade Film Cooling

James D. Heidmann, Barbara L. Lucci, Eli Reshotko

GT 1997; V003T09A048https://doi.org/10.1115/97-GT-255

Abstract

View Articletitled, An Experimental Study of the Effect of Wake Passing on Turbine Blade Film Cooling

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Topics: Film cooling , Turbine blades , Wakes , Cascades (Fluid dynamics) , Computation , Gages , Nickel , Rods , Thin films , Turbines

Bidirectional Brush Seals

Robert C. Hendricks, Jack Wilson, Tom Wu, Ralph Flower

GT 1997; V003T09A049https://doi.org/10.1115/97-GT-256

Abstract

View Articletitled, Bidirectional Brush Seals

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Topics: Leakage , Polishing , Pressure drop , Rotors , Sealing (Process) , Tribology , Waves , Wear

Local and Mean Heat Transfer Coefficients Along the Internal Housing Walls of Aero Engine Bearing Chambers

A. Glahn, S. Busam, S. Wittig

GT 1997; V003T09A050https://doi.org/10.1115/97-GT-261

Abstract

View Articletitled, Local and Mean Heat Transfer Coefficients Along the Internal Housing Walls of Aero Engine Bearing Chambers

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Topics: Aircraft engines , Bearings , Heat transfer coefficients , Flow (Dynamics) , Heat transfer , Lubrication , Air flow , Sealing (Process) , Coolers , Design

Aerodynamics of Turbine Rim-Seal Ingestion

Nicholas J. Hills, Tony Green, Alan B. Turner, John W. Chew

GT 1997; V003T09A051https://doi.org/10.1115/97-GT-268

Abstract

View Articletitled, Aerodynamics of Turbine Rim-Seal Ingestion

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Topics: Aerodynamics , Cavities , Clearances (Engineering) , Computational fluid dynamics , Coolants , Flow (Dynamics) , Guide vanes , Modeling , Nozzle guide vanes , Pressure

A Detailed Analysis of Film–Cooling Physics: Part I — Streamwise Injection With Cylindrical Holes

Dibbon K. Walters, James H. Leylek

GT 1997; V003T09A052https://doi.org/10.1115/97-GT-269

Abstract

View Articletitled, A Detailed Analysis of Film–Cooling Physics: Part I — Streamwise Injection With Cylindrical Holes

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Topics: Film cooling , Physics , Flow (Dynamics) , Vorticity , Turbulence , Boundary layers , Computer simulation , Coolants , Density , Design

A Detailed Analysis of Film Cooling Physics: Part II — Compound–Angle Injection With Cylindrical Holes

Kevin T. McGovern, James H. Leylek

GT 1997; V003T09A053https://doi.org/10.1115/97-GT-270

Abstract

View Articletitled, A Detailed Analysis of Film Cooling Physics: Part II — Compound–Angle Injection With Cylindrical Holes

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Topics: Film cooling , Physics , Coolants , Vortices , Engineering simulation , Flow (Dynamics) , Simulation , Cooling , Density , Heat transfer coefficients

A Detailed Analysis of Film Cooling Physics: Part III — Streamwise Injection With Shaped Holes

Daniel G. Hyams, James H. Leylek

GT 1997; V003T09A054https://doi.org/10.1115/97-GT-271

Abstract

View Articletitled, A Detailed Analysis of Film Cooling Physics: Part III — Streamwise Injection With Shaped Holes

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Topics: Film cooling , Physics , Flow (Dynamics) , Shapes , Vorticity , Density , Gas turbines , Heat transfer , Heat transfer coefficients , Jets

A Detailed Analysis of Film Cooling Physics: Part IV — Compound–Angle Injection With Shaped Holes

Robert A. Brittingham, James H. Leylek

GT 1997; V003T09A055https://doi.org/10.1115/97-GT-272

Abstract

View Articletitled, A Detailed Analysis of Film Cooling Physics: Part IV — Compound–Angle Injection With Shaped Holes

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Topics: Film cooling , Physics , Jets , Computation , Coolants , Density , Engineering simulation , Flat plates , Flow (Dynamics) , Gas turbines

Experimental Investigation and Mathematical Modelling of Clearance Brush Seals

Mike T. Turner, John W. Chew, Chris A. Long

GT 1997; V003T09A056https://doi.org/10.1115/97-GT-282

Abstract

View Articletitled, Experimental Investigation and Mathematical Modelling of Clearance Brush Seals

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Topics: Clearances (Engineering) , Modeling , Computational fluid dynamics , Pressure , Rotors , Flow (Dynamics) , Stress , Aerodynamics , Anisotropy , Fluid-dynamic forces

LDV Study of Developing Flows Through a Smooth Duct With a 180 Deg Straight-Corner Turn

Tong-Miin Liou, Chung-Chu Chen

GT 1997; V003T09A057https://doi.org/10.1115/97-GT-283

Abstract

View Articletitled, LDV Study of Developing Flows Through a Smooth Duct With a 180 Deg Straight-Corner Turn

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Topics: Corners (Structural elements) , Ducts , Flow (Dynamics) , Rotation , Bubbles , Turbulence , Cooling , Geometry , Heat transfer , Laser Doppler anemometry

Investigation of Various Parametric Influences on Leading Edge Film Cooling

Michael W. Cruse, Ushio M. Yuki, David G. Bogard

GT 1997; V003T09A058https://doi.org/10.1115/97-GT-296

Abstract

View Articletitled, Investigation of Various Parametric Influences on Leading Edge Film Cooling

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Topics: Film cooling , Coolants , Density , Turbulence , Flow (Dynamics) , Airfoils , Cooling , Engineering design processes , Generators , Geometry

A CFD Benchmark Study: Leading Edge Film-Cooling With Compound Angle Injection

C. A. Martin, K. A. Thole

GT 1997; V003T09A059https://doi.org/10.1115/97-GT-297

Abstract

View Articletitled, A CFD Benchmark Study: Leading Edge Film-Cooling With Compound Angle Injection

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Topics: Computational fluid dynamics , Film cooling , Cooling , Coolants , Airfoils , Cylinders , Density , Engines , Flow (Dynamics) , Geometry

Computation of Leading-Edge Film Cooling With Injection Through Rows of Compound-Angle Holes

Y.-L. Lin, M. A. Stephens, T. I-P. Shih

GT 1997; V003T09A060https://doi.org/10.1115/97-GT-298

Abstract

View Articletitled, Computation of Leading-Edge Film Cooling With Injection Through Rows of Compound-Angle Holes

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Topics: Computation , Film cooling , Flow (Dynamics) , Cooling , Jets , Turbulence , Finite volume methods , Heat transfer , Kinetic energy , Momentum

A Review of Some Current Problems in Gas Turbine Secondary Systems

A. B. Turner, C. A. Long, P. R. N. Childs, N. J. Hills, J. A. Millward

GT 1997; V003T09A061https://doi.org/10.1115/97-GT-325

Abstract

View Articletitled, A Review of Some Current Problems in Gas Turbine Secondary Systems

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Topics: Gas turbines , Compressors , Turbines , Flow (Dynamics) , Stators , Cavities , Coolants , Disks , Heat transfer , High pressure (Physics)

Computational and Experimental Investigations of Straight-Through Labyrinth Seals

B. V. S. S. S. Prasad, V. Sethu Manavalan, N. Nanjunda Rao

GT 1997; V003T09A062https://doi.org/10.1115/97-GT-326

Abstract

View Articletitled, Computational and Experimental Investigations of Straight-Through Labyrinth Seals

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Topics: Clearances (Engineering) , Computers , Engineering simulation , Flow (Dynamics) , Kinetic energy , Leakage flows , Pressure , Simulation , Turbulence

Turbine Airfoil External Heat Transfer Measurement in a Hot-Cascade

Luzeng J. Zhang, Boris Glezer

GT 1997; V003T09A063https://doi.org/10.1115/97-GT-327

Abstract

View Articletitled, Turbine Airfoil External Heat Transfer Measurement in a Hot-Cascade

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Topics: Airfoils , Cascades (Fluid dynamics) , Heat transfer , Turbines , Heat transfer coefficients , Temperature , Calibration , Coolants , Turbulence , Boundary layers

Quantitative Visualization of Full-Coverage Discrete-Hole Film Cooling

Thomas F. Fric, Robert P. Campbell, Mark G. Rettig

GT 1997; V003T09A064https://doi.org/10.1115/97-GT-328

Abstract

View Articletitled, Quantitative Visualization of Full-Coverage Discrete-Hole Film Cooling

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Topics: Film cooling , Visualization , Combustion chambers , Cooling , Lasers , Flow (Dynamics) , Fluorescence , Gas turbines , Separation (Technology) , Water tunnels

Mathematical Model Describing the Coupled Heat Transfer in Effusion Cooled Combustor Walls

M. Martiny, A. Schulz, S. Wittig

GT 1997; V003T09A065https://doi.org/10.1115/97-GT-329

Abstract

View Articletitled, Mathematical Model Describing the Coupled Heat Transfer in Effusion Cooled Combustor Walls

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Topics: Combustion chambers , Heat transfer , Temperature , Coolants , Heat , Film cooling

Self-Oscillating-Impinging-Jet as a Gas Turbine Cooling Enhancement System

Frank Herr, Cengiz Camci

GT 1997; V003T09A066https://doi.org/10.1115/97-GT-330

Abstract

View Articletitled, Self-Oscillating-Impinging-Jet as a Gas Turbine Cooling Enhancement System

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Topics: Cooling , Gas turbines , Blades , Heat , Heat transfer , Jets , Aircraft , Coolants , Cooling systems , Deicing

Impingement Heat Transfer From Rib Roughened Surface Within Arrays of Circular Jet: The Effect of the Relative Position of the Jet Hole to the Ribs

Chang Haiping, Zhang Dalin, Huang Taiping

GT 1997; V003T09A067https://doi.org/10.1115/97-GT-331

Abstract

View Articletitled, Impingement Heat Transfer From Rib Roughened Surface Within Arrays of Circular Jet: The Effect of the Relative Position of the Jet Hole to the Ribs

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

The Effect of Shaping Inclined Slots on Film Cooling Effectiveness and Heat Transfer Coefficient

J. P. Farmer, D. J. Seager, J. A. Liburdy

GT 1997; V003T09A068https://doi.org/10.1115/97-GT-339

Abstract

View Articletitled, The Effect of Shaping Inclined Slots on Film Cooling Effectiveness and Heat Transfer Coefficient

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Topics: Film cooling , Heat transfer coefficients , Carbon dioxide , Coolants , Density , Flat plates , Heat flux , Heat transfer , Jets , Stainless steel

Full Coverage Discrete Hole Film Cooling: Investigation of the Effect of Variable Density Ratio (Part II)

F. Bazdidi-Tehrani, G. E. Andrews

GT 1997; V003T09A069https://doi.org/10.1115/97-GT-341

Abstract

View Articletitled, Full Coverage Discrete Hole Film Cooling: Investigation of the Effect of Variable Density Ratio (Part II)

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Topics: Density , Film cooling , Heat transfer coefficients , Coolants , Temperature , Combustion chambers , Cooling , Design , Heat transfer , Turbine blades

A Finite Difference Simulation of the Heat Transfer Enhancement in a Typical Two Pass Ribbed Duct of a Cooled Turbine Blade Using Wall Functions

Jan A. Visser, Calvyn B. Coetzer

GT 1997; V003T09A070https://doi.org/10.1115/97-GT-358

Abstract

View Articletitled, A Finite Difference Simulation of the Heat Transfer Enhancement in a Typical Two Pass Ribbed Duct of a Cooled Turbine Blade Using Wall Functions

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Topics: Ducts , Heat transfer , Simulation , Turbine blades , Turbulence , Flow (Dynamics) , Coolants , Cooling , Friction , Optimization

Numerical Simulation of Turbulent Heat Transfer and Flow in a Rotating Multiple-Pass Square Channel

Jenn-Jiang Hwang, Wei-Jyh Wang, Dong-Yuo Lai

GT 1997; V003T09A071https://doi.org/10.1115/97-GT-367

Abstract

View Articletitled, Numerical Simulation of Turbulent Heat Transfer and Flow in a Rotating Multiple-Pass Square Channel

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Topics: Computer simulation , Flow (Dynamics) , Turbulent heat transfer , Buoyancy , Heat transfer , Turbulence , Fluid dynamics , Fluids , Heat flux

Thermal Optimisation of Longitudinal Ribs in Variable Geometry Ducts

S. Naik, S. D. Probert

GT 1997; V003T09A072https://doi.org/10.1115/97-GT-376

Abstract

View Articletitled, Thermal Optimisation of Longitudinal Ribs in Variable Geometry Ducts

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Topics: Ducts , Geometry , Optimization , Heat transfer , Clearances (Engineering) , Gas turbines , Temperature , Combustion chambers , Design , Fins

Heat Transfer Coefficient Distributions for the Convective Cooling of Non-Cylindrical Geometries in Crossflow Using Extended Surfaces

Andrew J. Neely, Peter T. Ireland, Les R. Harper

GT 1997; V003T09A073https://doi.org/10.1115/97-GT-379

Abstract

View Articletitled, Heat Transfer Coefficient Distributions for the Convective Cooling of Non-Cylindrical Geometries in Crossflow Using Extended Surfaces

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Topics: Cooling , Heat transfer coefficients , Fins , Aviation , Corners (Structural elements) , Engines , Flow (Dynamics) , Gas turbines , Geometry , Heat transfer

Local Heat Transfer Coefficients on Flat Continuous, Flat Interrupted and Corrugated External Cooling Fins

Andrew J. Robertson, Andrew J. Neely, Peter T. Ireland, Les R. Harper

GT 1997; V003T09A074https://doi.org/10.1115/97-GT-380

Abstract

View Articletitled, Local Heat Transfer Coefficients on Flat Continuous, Flat Interrupted and Corrugated External Cooling Fins

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Topics: Cooling , Fins , Heat transfer coefficients , Boundary layers , Flow (Dynamics) , Gas turbines , Liquid crystals , Resolution (Optics) , Transients (Dynamics) , Wind tunnels

Computation of a Leading–Edge Film Cooling Flow Over an Experimental Geometry

Siddharth Thakur, Jeffrey Wright, Wei Shyy

GT 1997; V003T09A075https://doi.org/10.1115/97-GT-381

Abstract

View Articletitled, Computation of a Leading–Edge Film Cooling Flow Over an Experimental Geometry

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Topics: Computation , Film cooling , Flow (Dynamics) , Geometry , Computational fluid dynamics , Algorithms , Coolants , Design , Heat transfer , Jets

Stagnation Point Heat Transfer With a Thermal Barrier Coated Cylinder

N. Abuaf, B. Dorri, C. P. Lee, D. A. Flodman

GT 1997; V003T09A076https://doi.org/10.1115/97-GT-385

Abstract

View Articletitled, Stagnation Point Heat Transfer With a Thermal Barrier Coated Cylinder

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Topics: Cylinders , Heat transfer , Metals , Transients (Dynamics) , Thin wall structures , Heat conduction , Heat transfer coefficients , Temperature , Air flow , Airfoils

Low-Aspect-Ratio Rib Heat Transfer Coefficient Measurements in a Square Channel

M. E. Taslim, G. J. Korotky

GT 1997; V003T09A077https://doi.org/10.1115/97-GT-388

Abstract

View Articletitled, Low-Aspect-Ratio Rib Heat Transfer Coefficient Measurements in a Square Channel

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Topics: Heat transfer coefficients , Cooling , Blades , Boundary-value problems , Cavities , Convection , Copper , Corners (Structural elements) , Flow (Dynamics) , Friction

Numerical Prediction of Heat Transfer in a Channel With Ribs and Bleed

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

GT 1997; V003T09A078https://doi.org/10.1115/97-GT-431

Abstract

View Articletitled, Numerical Prediction of Heat Transfer in a Channel With Ribs and Bleed

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Topics: Heat transfer , Turbulence , Computer simulation , Flow (Dynamics) , Reynolds number

Heat Transfer Augmentation for Air Jet Impinged on Rough Surface

W. M. Chakroun, S. F. Al-Fahed, A. A. Abdel-Rehman

GT 1997; V003T09A079https://doi.org/10.1115/97-GT-436

Abstract

View Articletitled, Heat Transfer Augmentation for Air Jet Impinged on Rough Surface

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Topics: Air jets , Heat transfer , Surface roughness , Flow (Dynamics) , Turbulence , Plates (structures) , Dimensions , Fluids , Nozzles , Reynolds number

Concavity Enhanced Heat Transfer in an Internal Cooling Passage

M. K. Chyu, Y. Yu, H. Ding, J. P. Downs, F. O. Soechting

GT 1997; V003T09A080https://doi.org/10.1115/97-GT-437

Abstract

View Articletitled, Concavity Enhanced Heat Transfer in an Internal Cooling Passage

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Topics: Cooling , Heat transfer , Flow (Dynamics) , Generators , Imaging , Liquid crystals , Manufacturing , Pressure , Shapes , Transients (Dynamics)

Fundamental Heat Transfer Experiments of Heat Pipes for Turbine Cooling

Shigemichi Yamawaki, Toyoaki Yoshida, Masanobu Taki, Fujio Mimura

GT 1997; V003T09A081https://doi.org/10.1115/97-GT-438

Abstract

View Articletitled, Fundamental Heat Transfer Experiments of Heat Pipes for Turbine Cooling

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Topics: Cooling , Heat pipes , Heat transfer , Turbines , Heat , Sodium , Aircraft engines , Cooling systems , Fins , Fluids

A Parametric Study of Heat Pipe Turbine Vane Cooling

Z. J. Zuo, A. Faghri, L. Langston

GT 1997; V003T09A082https://doi.org/10.1115/97-GT-443

Abstract

View Articletitled, A Parametric Study of Heat Pipe Turbine Vane Cooling

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Topics: Cooling , Heat pipes , Turbines , Dimensions , Fluids , Heat transfer , Heat transfer coefficients , Computer simulation , Design , Flow (Dynamics)

Measurements of Heat Transfer and Pressure Drop in a Rectangular Channel With Repeated Perforated Ribs of Various Widths

Jenn-Jiang Hwang

GT 1997; V003T09A083https://doi.org/10.1115/97-GT-476

Abstract

View Articletitled, Measurements of Heat Transfer and Pressure Drop in a Rectangular Channel With Repeated Perforated Ribs of Various Widths

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Topics: Heat transfer , Pressure drop , Flow (Dynamics) , Friction , Permeability , Reynolds number , Interferometry , Shapes , Turbulent heat transfer

Heat Transfer-Friction Characteristic Comparison in Rectangular Channel Arrays of Attached, Detached, and Alternate Attached-Detached Ribs on Two Opposite Walls

Jenn-Jiang Hwang

GT 1997; V003T09A084https://doi.org/10.1115/97-GT-488

Abstract

View Articletitled, Heat Transfer-Friction Characteristic Comparison in Rectangular Channel Arrays of Attached, Detached, and Alternate Attached-Detached Ribs on Two Opposite Walls

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Topics: Friction , Heat , Composite materials , Heat transfer , Heat transfer coefficients , Reynolds number , Blades , Clearances (Engineering) , Cooling , Design

Determination of Local Heat Transfer Coefficient Based on Bulk Mean Temperature Using a Transient Liquid Crystals Technique

M. K. Chyu, H. Ding, J. P. Downs, A. Van Sutendael, F. O. Soechting

GT 1997; V003T09A085https://doi.org/10.1115/97-GT-489

Abstract

View Articletitled, Determination of Local Heat Transfer Coefficient Based on Bulk Mean Temperature Using a Transient Liquid Crystals Technique

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Topics: Heat transfer coefficients , Liquid crystals , Temperature , Transients (Dynamics) , Cooling , Generators , Heat transfer , Thermography , Transient heat transfer , Turbines

Flow in a Rotating Square Serpentine Coolant Passage With Skewed Trips

David G. N. Tse, Gary D. Steuber

GT 1997; V003T09A086https://doi.org/10.1115/97-GT-529

Abstract

View Articletitled, Flow in a Rotating Square Serpentine Coolant Passage With Skewed Trips

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Topics: Coolants , Flow (Dynamics) , Corners (Structural elements) , Heat transfer , High pressure (Physics) , Rotation , Pressure , Coriolis force , Cross-flow , Lasers

Flow Phenomena in Swirl Chambers

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

GT 1997; V003T09A087https://doi.org/10.1115/97-GT-530

Abstract

View Articletitled, Flow Phenomena in Swirl Chambers

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Topics: Axial flow , Cooling , Flow (Dynamics) , Flow visualization , Heat transfer , Pressure , Reynolds number , Screws , Shear (Mechanics) , Simulation

Electric Power

Low-Leakage Modular Regenerators for Gas-Turbine Engines

James Anthony Kluka, David Gordon Wilson

GT 1997; V003T10A001https://doi.org/10.1115/97-GT-008

Abstract

View Articletitled, Low-Leakage Modular Regenerators for Gas-Turbine Engines

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Topics: Engines , Gas turbines , Leakage , Sealing (Process) , Automotive industry , Ceramics , Clearances (Engineering) , Design , Energy generation , Heat exchangers

Experience With Active Control of Exhaust Noise From a Large Frame Combustion Turbine

Lisa A. Beeson, George A. Schott

GT 1997; V003T10A002https://doi.org/10.1115/97-GT-139

Abstract

View Articletitled, Experience With Active Control of Exhaust Noise From a Large Frame Combustion Turbine

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Topics: Combustion , Exhaust systems , Noise (Sound) , Turbines , Noise control , Design , Heat , Power stations , Silencers

Low Frequency Noise Considerations for Combustion Turbine Projects

Lisa A. Beeson, George A. Schott

GT 1997; V003T10A003https://doi.org/10.1115/97-GT-140

Abstract

View Articletitled, Low Frequency Noise Considerations for Combustion Turbine Projects

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Topics: Combustion , Noise (Sound) , Turbines , Noise control , Design , Ear , Energy generation , Plant design , Pressure , Vibration

Gas Fuel Conditioning System Design Considerations for Utility Gas Turbines

Colin Wilkes, Anthony J. Dean

GT 1997; V003T10A004https://doi.org/10.1115/97-GT-227

Abstract

View Articletitled, Gas Fuel Conditioning System Design Considerations for Utility Gas Turbines

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Topics: Design , Gas turbines , Gaseous fuels , Fuels , Combustion , Combustion systems , Condensation , Control systems , Emissions , Particulate matter

Redesign of the MS6001 First Stage Bucket for Improved Cooling and Extended Life

Jerry K. Jaqueway, Robert J. Pistor

GT 1997; V003T10A005https://doi.org/10.1115/97-GT-312

Abstract

View Articletitled, Redesign of the MS6001 First Stage Bucket for Improved Cooling and Extended Life

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Topics: Cooling , Design , Metals , Reliability , Temperature , Airfoils , Alloys , Finite element analysis , Service life (Equipment) , Temperature gradient

Once-Through Heat Recovery Steam Generators Working With Sub- and Supercritical Steam Conditions for Combined Cycles

P. J. Dechamps, J.-F. Galopin

GT 1997; V003T10A006https://doi.org/10.1115/97-GT-337

Abstract

View Articletitled, Once-Through Heat Recovery Steam Generators Working With Sub- and Supercritical Steam Conditions for Combined Cycles

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Topics: Combined cycles , Heat recovery steam generators , Steam , Boilers , Cycles , Design , Engineering prototypes , Heat recovery

The Design of an Instructional Cogeneration Laboratory

Andrew Banta

GT 1997; V003T10A007https://doi.org/10.1115/97-GT-338

Abstract

View Articletitled, The Design of an Instructional Cogeneration Laboratory

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Topics: Combined heat and power , Design , Gas turbines , Students , Cooling , Cycles , Steam , Steam turbines , Thermal efficiency , Absorption

Operation of a Primary Surface Recuperator on a Liquid Fueled Combustion System

Michael D. Stephenson, Mike E. Ward, Len Holman

GT 1997; V003T10A008https://doi.org/10.1115/97-GT-360

Abstract

View Articletitled, Operation of a Primary Surface Recuperator on a Liquid Fueled Combustion System

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Topics: Combustion systems , Gas turbines , Nitrogen oxides , Smoke , Emissions , Exhaust systems , Fuels , Optical quality control , Soot

High Efficiency-Coal and Gas (HE-C&G): An Advanced Hybrid Power Plant Concept With Sequential Combustion Gas Turbines GT24/GT26

Mircea Fetescu

GT 1997; V003T10A009https://doi.org/10.1115/97-GT-361

Abstract

View Articletitled, High Efficiency-Coal and Gas (HE-C&G): An Advanced Hybrid Power Plant Concept With Sequential Combustion Gas Turbines GT24/GT26

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Topics: Coal , Combustion gases , Hybrid power systems , Turbines , Gas turbines , Steam , Natural gas , Thermal power stations , Boilers , Combined cycle power stations

Update on Westinghouse’s Advanced Turbine Systems Program

David J. Amos, Ihor S. Diakunchak, Gerard McQuiggan, Leslie R. Southall, Gregg P. Wagner

GT 1997; V003T10A010https://doi.org/10.1115/97-GT-369

Abstract

View Articletitled, Update on Westinghouse’s Advanced Turbine Systems Program

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Topics: Turbines , Engines , Nitrogen oxides , Design , Emissions , Fuels , Gas turbines , Reliability , Advanced materials , Biomass

Design and Experiment of Reverse Osmosis Seawater Desalination Unit for Water Supply System of Heat Recovery Boiler of Steam Injection Gas Turbine (STIG) Plant

Niu Limin, Zheng Qun

GT 1997; V003T10A011https://doi.org/10.1115/97-GT-504

Abstract

View Articletitled, Design and Experiment of Reverse Osmosis Seawater Desalination Unit for Water Supply System of Heat Recovery Boiler of Steam Injection Gas Turbine (STIG) Plant

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Topics: Boilers , Design , Gas turbines , Heat recovery , Reverse osmosis , Seawater , Steam , Water supply , Filters , Power stations

Thermodynamic Study on the Performance of Suction Cooling and Regenerative Gas Turbine

Niu Limin, Zheng Qun

GT 1997; V003T10A012https://doi.org/10.1115/97-GT-505

Abstract

View Articletitled, Thermodynamic Study on the Performance of Suction Cooling and Regenerative Gas Turbine

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Topics: Cooling , Gas turbines , Suction , Temperature , Cycles , Power stations , Absorption , Exhaust systems , Waste heat

An Experimental Study of Steam Injection in an Aeroderivative Gas Turbine

Jean-Louis Meyer, Guy Grienche

GT 1997; V003T10A013https://doi.org/10.1115/97-GT-506

Abstract

View Articletitled, An Experimental Study of Steam Injection in an Aeroderivative Gas Turbine

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Topics: Gas turbines , Steam , Nitrogen oxides , Combustion , Cycles , Emissions , Machinery , Power stations , Stress

Performance Assessment of Steam Injection Gas Turbine With Inlet Air Cooling

Carlo M. Bartolini, Danilo Salvi

GT 1997; V003T10A014https://doi.org/10.1115/97-GT-507

Abstract

View Articletitled, Performance Assessment of Steam Injection Gas Turbine With Inlet Air Cooling

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Topics: Cooling , Gas turbines , Steam , Compressors , Absorption , Combined heat and power , Cooling systems , Engines , Heat recovery , Temperature

Industrial and Cogeneration

Experiment on Water Spraying Internal Cooling Within the Compressor of Gas Turbine

Zheng Qun, Wang Guoxue, Sun Yufeng, Liu Shunlong, Li Shuying, Zhang Zhengyi

GT 1997; V003T11A001https://doi.org/10.1115/97-GT-158

Abstract

View Articletitled, Experiment on Water Spraying Internal Cooling Within the Compressor of Gas Turbine

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Topics: Compressors , Cooling , Gas turbines , Plasma spraying , Spraying (Coating processes) , Water , Particulate matter , Compressed air , Design , Diffraction

The Design Modifications of the EGT Tornado Industrial Gas Turbine to Incorporate a Dry Low Emissions Combustion System

Stephen Gallimore, R. Michael Vickers, Michael B. Boyns

GT 1997; V003T11A002https://doi.org/10.1115/97-GT-159

Abstract

View Articletitled, The Design Modifications of the EGT Tornado Industrial Gas Turbine to Incorporate a Dry Low Emissions Combustion System

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Topics: Combustion systems , Design , Emissions , Industrial gases , Turbines , Engines , Combustion chambers , Gas turbines , Compressors , Generators

Optimal Operation of a Gas Turbine Cogeneration Plant in Consideration of Equipment Startup/Shutdown Cost

Ryohei Yokoyama, Koichi Ito

GT 1997; V003T11A003https://doi.org/10.1115/97-GT-173

Abstract

View Articletitled, Optimal Operation of a Gas Turbine Cogeneration Plant in Consideration of Equipment Startup/Shutdown Cost

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Topics: Cogeneration plants , Gas turbines , Algorithms , Central heating , Computation , Cooling , Flow (Dynamics) , Linear programming

A Small Gas Turbine Plant for Cogeneration of Electricity, Thermal and Cooling Thermal Energy With an Absorption Unit

Maurizio De Lucia, Carlo Lanfranchi, Antonio Matucci

GT 1997; V003T11A004https://doi.org/10.1115/97-GT-174

Abstract

View Articletitled, A Small Gas Turbine Plant for Cogeneration of Electricity, Thermal and Cooling Thermal Energy With an Absorption Unit

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Topics: Absorption , Combined heat and power , Cooling , Gas turbines , Thermal energy , Cogeneration plants , Power stations , Steam , Compression , Control systems

Thermoeconomic Analysis and Optimization of a Gas Turbine Plant Combined With an Absorption Unit

Maurizio De Lucia, Carlo Carcasci, Antonio Matucci

GT 1997; V003T11A005https://doi.org/10.1115/97-GT-175

Abstract

View Articletitled, Thermoeconomic Analysis and Optimization of a Gas Turbine Plant Combined With an Absorption Unit

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Topics: Absorption , Gas turbines , Optimization , Thermoeconomics , Cooling , Compressors , Design , Drugs , Energy generation , Exergy

Energy System Sensitivity Parameter

G. Negri di Montenegro, A. Peretto

GT 1997; V003T11A006https://doi.org/10.1115/97-GT-176

Abstract

View Articletitled, Energy System Sensitivity Parameter

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Topics: Brayton cycle , Energy / power systems , Gas turbines , Power stations , Sensitivity analysis , Steady state

Comparison of Industrial Gas Turbine Transient Responses Performed by Different Dynamic Models

A. Peretto, P. R. Spina

GT 1997; V003T11A007https://doi.org/10.1115/97-GT-177

Abstract

View Articletitled, Comparison of Industrial Gas Turbine Transient Responses Performed by Different Dynamic Models

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Topics: Dynamic models , Industrial gases , Transients (Dynamics) , Turbines , Gas turbines , Fuels , Heat transfer , Inertia (Mechanics) , Inlet guide vanes , Metals

Economically Optimized Loading of a Combined Heat and Power Facility

Patrick R. Griffin, Maher Elmasri

GT 1997; V003T11A008https://doi.org/10.1115/97-GT-179

Abstract

View Articletitled, Economically Optimized Loading of a Combined Heat and Power Facility

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Topics: Combined heat and power , Optimization , Computer software , Stress , Approximation , Sales , Sensitivity analysis , Simulation

Allison Advanced Turbine Systems (ATS) Engine Cycle

Jack E. Halsey, Richard J. Warns, William D. Weisbrod

GT 1997; V003T11A009https://doi.org/10.1115/97-GT-195

Abstract

View Articletitled, Allison Advanced Turbine Systems (ATS) Engine Cycle

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Topics: Cycles , Engines , Turbines , Emissions , Aerodynamics , Air pollution control , Aircraft engines , Combustion technologies , Compressors , Cooling

First V84.3A Gas Turbine Installation at Hawthorn Station

T. Johnson, B. Becker, J. Seume, H. Termuehlen

GT 1997; V003T11A010https://doi.org/10.1115/97-GT-357

Abstract

View Articletitled, First V84.3A Gas Turbine Installation at Hawthorn Station

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Topics: Gas turbines , Generators , Test facilities , Combined cycles , Condensers (steam plant) , Cooling systems , Cycles , Fuels , Power stations , Springs