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

Skip Nav Destination

ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition

June 2–5, 1997

Orlando, Florida, USA

Conference Sponsors:

ISBN:

978-0-7918-7868-2

In This Volume

Aircraft Engine (12)
Marine (13)
Turbomachinery (110)
Microturbines and Small Turbomachinery (13)

Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery

Aircraft Engine

Investigation of Vapor-Phase Lubrication in a Gas Turbine Engine

Kenneth W. Van Treuren, D. Neal Barlow, William H. Heiser, Matthew J. Wagner, Nelson H. Forster

GT 1997; V001T01A001https://doi.org/10.1115/97-GT-003

Abstract

View Articletitled, Investigation of Vapor-Phase Lubrication in a Gas Turbine Engine

PDF

Topics: Gas turbines , Lubrication , Vapors , Bearings , Engines , Temperature , Aircraft , Industrial lubrication systems , Lubricants , Weight (Mass)

Getting to Problem Definition

Charles J. Luchun

GT 1997; V001T01A002https://doi.org/10.1115/97-GT-033

Abstract

View Articletitled, Getting to Problem Definition

PDF

Topics: Aircraft , Design , Gas turbines , Hardware , Teams

Transient Performance Analysis of a Two Spool Turbofan for Lifing and Handling Purposes

Petros Kotsiopoulos, Pericles Pilidis, Dimitrios Adamopoulos

GT 1997; V001T01A003https://doi.org/10.1115/97-GT-199

Abstract

View Articletitled, Transient Performance Analysis of a Two Spool Turbofan for Lifing and Handling Purposes

PDF

Topics: Transients (Dynamics) , Turbofans , Engines , Temperature , Turbine blades , Fatigue , Gas turbines , High pressure (Physics) , Metals , Simulation

Ideal Power Output — An Alternative Aircraft Engine Performance Comparator

Marvin F. Schmidt, Christopher M. Norden, Jeffrey M. Stricker

GT 1997; V001T01A004https://doi.org/10.1115/97-GT-228

Abstract

View Articletitled, Ideal Power Output — An Alternative Aircraft Engine Performance Comparator

PDF

Topics: Aircraft engines , Cycles , Engines , Flight , Gas turbines , Pressure , Thrust , Turbofans , Turbojets , Turbomachinery

Computation of 3-D Compressible Flow From a Rectangular Nozzle With Delta Tabs

Dhanireddy R. Reddy, Christopher J. Steffen, Jr., Khairul B. M. Q. Zaman

GT 1997; V001T01A005https://doi.org/10.1115/97-GT-257

Abstract

View Articletitled, Computation of 3-D Compressible Flow From a Rectangular Nozzle With Delta Tabs

PDF

Topics: Compressible flow , Computation , Nozzles , Vorticity , Compressibility , Dynamics (Mechanics) , Flow (Dynamics) , Mach number , Viscous flow

Turbine Engine Installed Performance Optimisation With a Multi-Axis Thrust Vectoring Nozzle

Iñaki Ulizar

GT 1997; V001T01A006https://doi.org/10.1115/97-GT-258

Abstract

View Articletitled, Turbine Engine Installed Performance Optimisation With a Multi-Axis Thrust Vectoring Nozzle

PDF

Topics: Gas turbines , Nozzles , Optimization , Thrust , Aircraft engines , Computers , Engines , Flight , Fluids , Fuel consumption

Future Material Needs for Low Emissions Gas Turbines

Jayesh M. Mehta, James Askew

GT 1997; V001T01A007https://doi.org/10.1115/97-GT-262

Abstract

View Articletitled, Future Material Needs for Low Emissions Gas Turbines

PDF

Topics: Emissions , Gas turbines , Materials science , Pressure , Combustion chambers , Engines , Fuels , High temperature , High temperature materials , Materials properties

Multicriteria Optimization of Time Control Laws of Short Take-Off and Vertical Landing Aircraft Power Plant

I. N. Egorov, G. V. Kretinin, I. A. Leshchenko

GT 1997; V001T01A008https://doi.org/10.1115/97-GT-263

Abstract

View Articletitled, Multicriteria Optimization of Time Control Laws of Short Take-Off and Vertical Landing Aircraft Power Plant

PDF

Topics: Aircraft , Optimization , Power stations , Gas turbines , Transients (Dynamics)

Variable Flow Turbofan Engine for an HSCT Application

George L. Converse, Donald K. Dunbar, Marlen L. Miller, Paul D. Hoskins, Scott M. Jones

GT 1997; V001T01A009https://doi.org/10.1115/97-GT-264

Abstract

View Articletitled, Variable Flow Turbofan Engine for an HSCT Application

PDF

Topics: Engines , Flow (Dynamics) , Turbofans , Geometry , Thrust , Aircraft propulsion , Compressors , Design , Flight , Guide vanes

Research of a High Thrust-to-Weight Ratio Small Turbofan Engine

Masahiro Akagi, Masashi Shinomiya, Junichi Sakaki, Shunji Sugai

GT 1997; V001T01A010https://doi.org/10.1115/97-GT-289

Abstract

View Articletitled, Research of a High Thrust-to-Weight Ratio Small Turbofan Engine

PDF

Topics: Engines , Thrust , Turbofans , Weight (Mass) , Aircraft , Defense industry , Design , Industrial research

Effects of Engine Aging on Aircraft NO_x Emissions

Stephen P. Lukachko, Ian A. Waitz

GT 1997; V001T01A011https://doi.org/10.1115/97-GT-386

Abstract

View Articletitled, Effects of Engine Aging on Aircraft NOx Emissions

PDF

Topics: Aircraft , Emissions , Engines , Nitrogen oxides , Combustion chambers , Cycles , Flow (Dynamics) , Compressors , Turbines , Fuel consumption

The Development of the Whittle Turbojet

Cyrus B. Meher-Hornji

GT 1997; V001T01A012https://doi.org/10.1115/97-GT-528

Abstract

View Articletitled, The Development of the Whittle Turbojet

PDF

Topics: Turbojets , Compressors , Design , Aircraft propulsion , Boilers , Combustion , Engine design , Jets , Mechanical engineering , Pressure

Marine

Allison 501-K17 SSGTGS Technical Directive Experience

Jeffrey S. Patterson, Donald J. Hoffman, Linda M. Ochs

GT 1997; V001T02A001https://doi.org/10.1115/97-GT-169

Abstract

View Articletitled, Allison 501-K17 SSGTGS Technical Directive Experience

PDF

Topics: Electricity (Physics) , Gas turbines , Generators , Maintainability , Missiles , Navy , Reliability , Seas , Ships , Systems engineering

Simulation of the Dynamic Braking Process of Gas Turbine Propulsion System for a Ship

Zang Shusheng, Zheng Hongtao, Dong Keyong

GT 1997; V001T02A002https://doi.org/10.1115/97-GT-170

Abstract

View Articletitled, Simulation of the Dynamic Braking Process of Gas Turbine Propulsion System for a Ship

PDF

Topics: Dynamic braking , Gas turbines , Propulsion systems , Ships , Simulation , Propellers , Simulation results

Research Into the Drive Transition of Combined Diesel or Gas Turbine Plant

Zang Shusheng, Zheng Hongtao, Li Shuying, Sun Haiou

GT 1997; V001T02A003https://doi.org/10.1115/97-GT-171

Abstract

View Articletitled, Research Into the Drive Transition of Combined Diesel or Gas Turbine Plant

PDF

Topics: Diesel , Gas turbines , Torque , Diesel engines , Fuels , Computer simulation , Engines , Hydraulic couplings

WR21 Water Wash Development Approach for the Intercooled Recuperated (ICR) Gas Turbine Engine

Jay T. Janton, Kevin Widdows

GT 1997; V001T02A004https://doi.org/10.1115/97-GT-172

Abstract

View Articletitled, WR21 Water Wash Development Approach for the Intercooled Recuperated (ICR) Gas Turbine Engine

PDF

Topics: Gas turbines , Water , Design , Compressors , Engines , Navy , Heat exchangers , High pressure (Physics) , Power stations , Pressure

Back Fitting Maintainability Into a Gas Turbine Generator Set

Dennis M. Russom, William E. Masincup

GT 1997; V001T02A005https://doi.org/10.1115/97-GT-178

Abstract

View Articletitled, Back Fitting Maintainability Into a Gas Turbine Generator Set

PDF

Topics: Fittings , Gas turbines , Generators , Maintainability , Navy , Ships , Fluids

Alternative Starting Methods for Shipboard Gas Turbine Generators

William E. Masincup, Scott Jackson

GT 1997; V001T02A006https://doi.org/10.1115/97-GT-251

Abstract

View Articletitled, Alternative Starting Methods for Shipboard Gas Turbine Generators

PDF

Topics: Gas turbines , Generators , Ships , Engines , High pressure (Physics) , Machinery , Navy , Pipes , Valves

A Mechanical Start System for U. S. Navy Destroyer Generator Sets

Leonard L. Overton, Jr., William E. Masincup, Jack E. Halsey

GT 1997; V001T02A007https://doi.org/10.1115/97-GT-252

Abstract

View Articletitled, A Mechanical Start System for U. S. Navy Destroyer Generator Sets

PDF

Topics: Generators , Navy , Mechanical drives , High pressure (Physics) , Engines , Turbines , Compressed air , Construction , Gas turbines , Maintenance

Progress on the ICR Engine Development

Thomas L. Bowen

GT 1997; V001T02A008https://doi.org/10.1115/97-GT-253

Abstract

View Articletitled, Progress on the ICR Engine Development

PDF

Topics: Engines , Failure , Gas turbines , Navy , Propulsion , Ships

A Steam-Augmented Gas Turbine With Reheat Combustor for Surface Ships

Herman B. Urbach, Donald T. Knauss, Richard W. Garman, Ashwani K. Gupta, Michael R. Sexton

GT 1997; V001T02A009https://doi.org/10.1115/97-GT-254

Abstract

View Articletitled, A Steam-Augmented Gas Turbine With Reheat Combustor for Surface Ships

PDF

Topics: Combustion chambers , Gas turbines , Ships , Steam , Engines , Temperature , Simulation , Air flow , Flow (Dynamics) , Fuels

Simulation of Transient Load Behaviour of Gas Turbines in High Speed Marine Applications

Maurice F. White

GT 1997; V001T02A010https://doi.org/10.1115/97-GT-457

Abstract

View Articletitled, Simulation of Transient Load Behaviour of Gas Turbines in High Speed Marine Applications

PDF

Topics: Gas turbines , Simulation , Stress , Transients (Dynamics) , Torque , Design , Seas , Temperature , Turbines , Vessels

A Unique Application of Gas Turbine Engines in a High Speed Marine Vessel

Timothy M. Higgins, Richard J. Freuler, Donald L. Blount, Janna M. Thames

GT 1997; V001T02A011https://doi.org/10.1115/97-GT-485

Abstract

View Articletitled, A Unique Application of Gas Turbine Engines in a High Speed Marine Vessel

PDF

Topics: Gas turbines , Vessels , Engines , Design , Geometry , Pressure , Ships , Space

WR-21 Recuperator Core Test

Walt Stossier, Matt Stauffer, Glenn E. Perkins

GT 1997; V001T02A012https://doi.org/10.1115/97-GT-514

Abstract

View Articletitled, WR-21 Recuperator Core Test

PDF

Topics: Aerospace industry , Cycles , Design , Engines , Exhaust systems , Fuel consumption , Fuels , Gas turbines , Heat , Instrumentation

Unique Reverse and Maneuvering Features of the AOE-6 Reverse Reduction Gear

B. Michael Zekas, Andrew N. Schultz

GT 1997; V001T02A013https://doi.org/10.1115/97-GT-515

Abstract

View Articletitled, Unique Reverse and Maneuvering Features of the AOE-6 Reverse Reduction Gear

PDF

Topics: Gears , Ships , Rotors , Stators , Warfare , Circuits , Design , Displacement , Fluid dynamics , Gas turbines

Turbomachinery

Comparison of Sweep and Dihedral Effects on Compressor Cascade Performance

T. Sasaki, F. Breugelmans

GT 1997; V001T03A001https://doi.org/10.1115/97-GT-002

Abstract

View Articletitled, Comparison of Sweep and Dihedral Effects on Compressor Cascade Performance

PDF

Topics: Cascades (Fluid dynamics) , Compressors , Blades , Vortices , Corners (Structural elements) , Flow (Dynamics) , Fluids , Suction , Symmetry (Physics)

Experimental Investigation of Stepped Tip Gap Effects on the Performance of a Transonic Axial-Flow Compressor Rotor

Donald W. Thompson, Paul I. King, Douglas C. Rabe

GT 1997; V001T03A002https://doi.org/10.1115/97-GT-007

Abstract

View Articletitled, Experimental Investigation of Stepped Tip Gap Effects on the Performance of a Transonic Axial-Flow Compressor Rotor

PDF

Topics: Axial flow , Compressors , Rotors , Clearances (Engineering) , Flow (Dynamics) , Design , Engineers , Inlet guide vanes , Pressure

Characteristics of Tip-Clearance Flows of a Compressor Cascade and a Propulsion Pump

Y. T. Lee, M. J. Laurita, J. Feng, C. L. Merkle

GT 1997; V001T03A003https://doi.org/10.1115/97-GT-036

Abstract

View Articletitled, Characteristics of Tip-Clearance Flows of a Compressor Cascade and a Propulsion Pump

PDF

Topics: Cascades (Fluid dynamics) , Clearances (Engineering) , Compressors , Flow (Dynamics) , Propulsion , Pumps , Leakage , Vortices , Rotors , Blades

Breakdown of Tip Leakage Vortices in Compressors at Flow Conditions Close to Stall

Stefan Schlechtriem, Michael Lötzerich

GT 1997; V001T03A004https://doi.org/10.1115/97-GT-041

Abstract

View Articletitled, Breakdown of Tip Leakage Vortices in Compressors at Flow Conditions Close to Stall

PDF

Topics: Compressors , Flow (Dynamics) , Leakage , Vortices , Rotors , Computation , Stability , Stall inception , Visualization

Development of Hub Corner Stall and its Influence on the Performance of Axial Compressor Blade Rows

Chunill Hah, James Loellbach

GT 1997; V001T03A005https://doi.org/10.1115/97-GT-042

Abstract

View Articletitled, Development of Hub Corner Stall and its Influence on the Performance of Axial Compressor Blade Rows

PDF

Topics: Blades , Compressors , Corners (Structural elements) , Vortices , Rotors , Suction , Flow (Dynamics) , Fluids , Boundary layers , Design

Effects of Stream Surface Inclination on Tip Leakage Flow Fields in Compressor Rotors

Masato Furukawa, Kazuhisa Saiki, Kenya Nagayoshi, Motoo Kuroumaru, Masahiro Inoue

GT 1997; V001T03A006https://doi.org/10.1115/97-GT-043

Abstract

View Articletitled, Effects of Stream Surface Inclination on Tip Leakage Flow Fields in Compressor Rotors

PDF

Topics: Compressors , Leakage flows , Rotors , Vortices , Flow (Dynamics) , Axial flow , Leakage , Boundary layers , Airfoils , Blades

The Flowfield Calculations of a Centrifugal Pump With Volute

Shih H. Chen, Lu-Fu Liaw

GT 1997; V001T03A007https://doi.org/10.1115/97-GT-049

Abstract

View Articletitled, The Flowfield Calculations of a Centrifugal Pump With Volute

PDF

Topics: Blades , Centrifugal pumps , Computational fluid dynamics , Computational methods , Design , Flow (Dynamics) , Impellers , Mesh generation , Steady state , Vibration

Experimental Investigation of the Circumferential Static Pressure Distortion in Centrifugal Compressor Stages

D. Hagelstein, R. Van den Braembussche, R. Keiper, M. Rautenberg

GT 1997; V001T03A008https://doi.org/10.1115/97-GT-050

Abstract

View Articletitled, Experimental Investigation of the Circumferential Static Pressure Distortion in Centrifugal Compressor Stages

PDF

Topics: Compressors , Pressure , Diffusers , Impellers , Flow (Dynamics) , Blades , Energy transformation , Geometry

High Freestream Turbulence Simulation in a Scaled-Up Turbine Vane Passage

B. A. Bangert, A. Kohli, J. H. Sauer, K. A. Thole

GT 1997; V001T03A009https://doi.org/10.1115/97-GT-051

Abstract

View Articletitled, High Freestream Turbulence Simulation in a Scaled-Up Turbine Vane Passage

PDF

Topics: Simulation , Turbines , Turbulence , Generators , Blades , Stators , Boundary layers , Computational fluid dynamics , Flow (Dynamics) , Gas turbines

Experimental Studies on Unsteady Aerodynamic Loss of a High-Pressure Turbine Cascade

Ken-ichi Funazaki, Yoshinori Sasaki, Tadashi Tanuma

GT 1997; V001T03A010https://doi.org/10.1115/97-GT-052

Abstract

View Articletitled, Experimental Studies on Unsteady Aerodynamic Loss of a High-Pressure Turbine Cascade

PDF

Topics: Cascades (Fluid dynamics) , High pressure (Physics) , Turbines , Wakes , Rotors , Flow (Dynamics) , Turbomachinery , Blades , Generators , Physics

The Effect of Tip Clearance on the Development of Loss Behind a Rotor and a Subsequent Nozzle

I. Kaiser, J. P. Bindon

GT 1997; V001T03A011https://doi.org/10.1115/97-GT-053

Abstract

View Articletitled, The Effect of Tip Clearance on the Development of Loss Behind a Rotor and a Subsequent Nozzle

PDF

Topics: Clearances (Engineering) , Nozzles , Rotors , Flow (Dynamics) , Blades , Shapes , Leakage flows , Machinery , Cascades (Fluid dynamics) , Design

Characteristics of a Turbine Cascade at Low Reynolds Numbers

Koji Murata, Hiroyuki Abe, Yasukata Tsutsui

GT 1997; V001T03A012https://doi.org/10.1115/97-GT-054

Abstract

View Articletitled, Characteristics of a Turbine Cascade at Low Reynolds Numbers

PDF

Topics: Cascades (Fluid dynamics) , Reynolds number , Turbines , Pressure , Airfoils , Wakes , Separation (Technology) , Blades , Boundary layers , Bubbles

Off-Design Flow Analysis and Performance Prediction of Axial Turbines

Milan V. Petrovic, Walter Riess

GT 1997; V001T03A013https://doi.org/10.1115/97-GT-055

Abstract

View Articletitled, Off-Design Flow Analysis and Performance Prediction of Axial Turbines

PDF

Topics: Design , Flow (Dynamics) , Turbines , Stress , Steam turbines , Axial flow , Blades , Computational methods , Energy consumption , Finite element analysis

Numerical Analysis of Transonic Compressor Rotor Flow Near Stall Points

Daisaku Masaki, Shojiro Kaji

GT 1997; V001T03A014https://doi.org/10.1115/97-GT-068

Abstract

View Articletitled, Numerical Analysis of Transonic Compressor Rotor Flow Near Stall Points

PDF

Topics: Compressors , Flow (Dynamics) , Numerical analysis , Rotors , Clearances (Engineering) , Design , Shock (Mechanics) , Surges , Failure , Geometry

Evaluation of a 3D Viscous Code for Turbomachinery Flows

W. John Calvert, Andrew W. Stapleton, Paul R. Emmerson, Cecil R. Buchanan, Christopher M. Nott

GT 1997; V001T03A015https://doi.org/10.1115/97-GT-078

Abstract

View Articletitled, Evaluation of a 3D Viscous Code for Turbomachinery Flows

PDF

Topics: Flow (Dynamics) , Turbomachinery , Boundary layers , Turbulence , Computational fluid dynamics , Design , Calibration , Compressors , Equilibrium (Physics) , Gas turbines

The Computation of Adjacent Blade-Row Effects in a 1.5 Stage Axial Flow Turbine

Rolf Emunds, Ian K. Jennions, Dieter Bohn, Jochen Gier

GT 1997; V001T03A016https://doi.org/10.1115/97-GT-081

Abstract

View Articletitled, The Computation of Adjacent Blade-Row Effects in a 1.5 Stage Axial Flow Turbine

PDF

Topics: Axial flow , Blades , Computation , Turbines , Flow (Dynamics) , Boundary-value problems , Computer simulation , Engineering simulation , Engines , Rotors

A Numerical Investigation of Transonic Axial Compressor Rotor Flow Using a Low Reynolds Number k-ε Turbulence Model

Toshiyuki Arima, Toyotaka Sonoda, Masatoshi Shirotori, Atsuhiro Tamura, Kazuo Kikuchi

GT 1997; V001T03A017https://doi.org/10.1115/97-GT-082

Abstract

View Articletitled, A Numerical Investigation of Transonic Axial Compressor Rotor Flow Using a Low Reynolds Number k-ε Turbulence Model

PDF

Topics: Compressors , Flow (Dynamics) , Reynolds number , Rotors , Turbulence , Design , NASA , Computer simulation , Lasers , Navier-Stokes equations

The Influence of Downstream Passage on the Flow Within an Annular S-Shaped Duct

Toyotaka Sonoda, Toshiyuki Arima, Mineyasu Oana

GT 1997; V001T03A018https://doi.org/10.1115/97-GT-083

Abstract

View Articletitled, The Influence of Downstream Passage on the Flow Within an Annular S-Shaped Duct

PDF

Topics: Ducts , Flow (Dynamics) , Compressors , Vortices , Geometry , High pressure (Physics) , Pressure , Boundary layers , Engines , Pressure gradient

Energy Input of a Centrifugal Stage Into the Attached Piping System During Mild Surge

Beat Ribi, George Gyarmathy

GT 1997; V001T03A019https://doi.org/10.1115/97-GT-084

Abstract

View Articletitled, Energy Input of a Centrifugal Stage Into the Attached Piping System During Mild Surge

PDF

Topics: Piping systems , Surges , Diffusers , Compressors , Transients (Dynamics) , Flow (Dynamics) , Oscillations , Fluids , Inertia (Mechanics) , Modeling

Numerical Prediction of Trailing Edge Wake Shedding

Andrea Arnone, Roberto Pacciani

GT 1997; V001T03A020https://doi.org/10.1115/97-GT-089

Abstract

View Articletitled, Numerical Prediction of Trailing Edge Wake Shedding

PDF

Topics: Algebra , Blades , Navier-Stokes equations , Stators , Turbines , Turbulence , Vortex shedding , Wakes

Numerical Simulation of the Flow Through the Rotor of a Radial Inflow Turbine

V. Amedick, H. Simon

GT 1997; V001T03A021https://doi.org/10.1115/97-GT-090

Abstract

View Articletitled, Numerical Simulation of the Flow Through the Rotor of a Radial Inflow Turbine

PDF

Topics: Computer simulation , Flow (Dynamics) , Inflow , Rotors , Turbines , Blades , Clearances (Engineering) , Turbulence , Viscous flow , Design

Automatic Mesh Generation by a Mixed Advancing-Front Delaunay Approach

Roque Corral, Juan Manuel Barroso, Manuel Antonio Burgos

GT 1997; V001T03A022https://doi.org/10.1115/97-GT-091

Abstract

View Articletitled, Automatic Mesh Generation by a Mixed Advancing-Front Delaunay Approach

PDF

Topics: Mesh generation , Algorithms , Exhaust systems , Turbomachinery

3D Reynolds Stress Modelling of Turbulent Flow in Linear Turbine Cascade

M. Kanniche, R. Boudjemadi, F. Déjean, F. Archambeau

GT 1997; V001T03A023https://doi.org/10.1115/97-GT-092

Abstract

View Articletitled, 3D Reynolds Stress Modelling of Turbulent Flow in Linear Turbine Cascade

PDF

Topics: Cascades (Fluid dynamics) , Modeling , Stress , Turbines , Turbulence , Flow (Dynamics) , Viscosity , Eddies (Fluid dynamics) , Stress tensors , Tensors

Axial Compressor Stage Analysis Through a Multi-Block 3-D Navier-Stokes Solution Method

E. S. Politis, K. C. Giannakoglou, K. D. Papailiou

GT 1997; V001T03A024https://doi.org/10.1115/97-GT-093

Abstract

View Articletitled, Axial Compressor Stage Analysis Through a Multi-Block 3-D Navier-Stokes Solution Method

PDF

Topics: Compressors , Flow (Dynamics) , Rotors , Stators , Blades , Clearances (Engineering) , Modeling , Physics , Pressure , Scalars

Prediction of 3D-Unsteady Flow in an Air Turbine and a Transonic Compressor Including Blade Gap Flow and Blade Row Interaction

Alexander R. Jung, Jürgen F. Mayer, Heinz Stetter

GT 1997; V001T03A025https://doi.org/10.1115/97-GT-094

Abstract

View Articletitled, Prediction of 3D-Unsteady Flow in an Air Turbine and a Transonic Compressor Including Blade Gap Flow and Blade Row Interaction

PDF

Topics: Blades , Compressors , Flow (Dynamics) , Turbines , Stators , Axial flow , Computation , Inlet guide vanes , Navier-Stokes equations , Rotors

Experimental Study of the Unsteady Aerodynamics in a Linear Cascade With Low Reynolds Number Low Pressure Turbine Blades

Christopher G. Murawski, Rolf Sondergaard, Richard B. Rivir, Kambiz Vafai, Terrence W. Simon, Ralph J. Volino

GT 1997; V001T03A026https://doi.org/10.1115/97-GT-095

Abstract

View Articletitled, Experimental Study of the Unsteady Aerodynamics in a Linear Cascade With Low Reynolds Number Low Pressure Turbine Blades

PDF

Topics: Aerodynamics , Cascades (Fluid dynamics) , Pressure , Reynolds number , Turbine blades , Turbulence , Separation (Technology) , Flow (Dynamics) , Suction , Shrinkage (Materials)

Origins of Loss Within a Multistage Turbine Environment Under Conditions of Partial Admission

Guy R. Wakeley, Ian Potts

GT 1997; V001T03A027https://doi.org/10.1115/97-GT-096

Abstract

View Articletitled, Origins of Loss Within a Multistage Turbine Environment Under Conditions of Partial Admission

PDF

Topics: Turbines , Pressure , Axial flow , Bending (Stress) , Blades , Computational fluid dynamics , Cycles , Design , Design methodology , Flow (Dynamics)

Entropy Generation in a 2-D Cascade at Different Angles of Attack: A Numerical Study

Gianni Natalini, Enrico Sciubba

GT 1997; V001T03A028https://doi.org/10.1115/97-GT-097

Abstract

View Articletitled, Entropy Generation in a 2-D Cascade at Different Angles of Attack: A Numerical Study

PDF

Topics: Cascades (Fluid dynamics) , Entropy , Rotors , Design , Gas turbines , Blades , Chords (Trusses) , Enthalpy , Finite element analysis , Temperature

Systematic Study on the Fluid Dynamical Behaviour of Streamwise and Laterally Inclined Jets in Crossflow

R.-D. Baier, W. Koschel, K.-D. Broichhausen, G. Fritsch

GT 1997; V001T03A029https://doi.org/10.1115/97-GT-098

Abstract

View Articletitled, Systematic Study on the Fluid Dynamical Behaviour of Streamwise and Laterally Inclined Jets in Crossflow

PDF

Topics: Fluids , Jets , Film cooling , Airfoils , Resolution (Optics) , Design , Gas turbines , Mesh generation , Temperature , Turbines

Engine Representative Discharge Coefficients Measured in an Annular Nozzle Guide Vane Cascade

D. A. Rowbury, M. L. G. Oldfield, G. D. Lock

GT 1997; V001T03A030https://doi.org/10.1115/97-GT-099

Abstract

View Articletitled, Engine Representative Discharge Coefficients Measured in an Annular Nozzle Guide Vane Cascade

PDF

Topics: Cascades (Fluid dynamics) , Discharge coefficient , Engines , Nozzle guide vanes , Coolants , Flow (Dynamics) , Aircraft engines , Film cooling , Blades , Cooling

New Twists on the Deverson Axial-Flow Compressor Rotor

Joan G. Moore, Bo Liu, John Moore

GT 1997; V001T03A031https://doi.org/10.1115/97-GT-100

Abstract

View Articletitled, New Twists on the Deverson Axial-Flow Compressor Rotor

PDF

Topics: Axial flow , Compressors , Rotors , Computational fluid dynamics , Flow (Dynamics) , Blades , Corners (Structural elements) , Equilibrium (Physics) , Leakage , Leakage flows

Analysis of Separated Flows Inside an Annular Compressor Cascade Using a Low-Re-Number k-ϵ and an Algebraic Reynolds-Stress-Model

Jürgen R. Lücke, Heinz E. Gallus

GT 1997; V001T03A032https://doi.org/10.1115/97-GT-132

Abstract

View Articletitled, Analysis of Separated Flows Inside an Annular Compressor Cascade Using a Low-Re-Number k-ϵ and an Algebraic Reynolds-Stress-Model

PDF

Topics: Algebra , Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Stress , Turbulence , Anisotropy , Inflow , Pressure , Separation (Technology)

The Performance of a Centrifugal Compressor With High Inlet Prewhirl

A. Whitfield, A. H. Abdullah

GT 1997; V001T03A033https://doi.org/10.1115/97-GT-182

Abstract

View Articletitled, The Performance of a Centrifugal Compressor With High Inlet Prewhirl

PDF

Topics: Compressors , Pressure , Surges , Flow (Dynamics) , Geometry , Design , Ducts , Generators , Impellers , Inlet guide vanes

An Analysis Method for Multistage Transonic Turbines With Coolant Mass Flow Addition

Frank Mildner, Heinz E. Gallus

GT 1997; V001T03A034https://doi.org/10.1115/97-GT-183

Abstract

View Articletitled, An Analysis Method for Multistage Transonic Turbines With Coolant Mass Flow Addition

PDF

Topics: Coolants , Flow (Dynamics) , Turbines , Blades , Cooling , Algorithms , Entropy , Finite volume methods , Fluid dynamics , Gas turbines

Numerical Flow Analysis in a Subsonic Vaned Radial Diffuser With Leading Edge Redesign

E. Casartelli, A. P. Saxer, G. Gyarmathy

GT 1997; V001T03A035https://doi.org/10.1115/97-GT-185

Abstract

View Articletitled, Numerical Flow Analysis in a Subsonic Vaned Radial Diffuser With Leading Edge Redesign

PDF

Topics: Diffusers , Flow (Dynamics) , Pressure , Blades , Compressors , Computer software , Design , Geometry

Investigation of Tip Leakage Effects in Transonic Flow Using a Parallel Unstructured Navier-Stokes Code

C-W. Hustad, A. Bölcs, M. Wehner

GT 1997; V001T03A036https://doi.org/10.1115/97-GT-202

Abstract

View Articletitled, Investigation of Tip Leakage Effects in Transonic Flow Using a Parallel Unstructured Navier-Stokes Code

PDF

Topics: Leakage , Transonic flow , Flow (Dynamics) , Blades , Boundary layers , Cascades (Fluid dynamics) , Turbine blades , Engines , Flat plates , Inflow

Measurement and Prediction of Tip Leakage Losses in an Axial-Flow Transonic Turbine

M. Wehner, J. Bütikofer, C-W. Hustad, A. Bölcs

GT 1997; V001T03A037https://doi.org/10.1115/97-GT-203

Abstract

View Articletitled, Measurement and Prediction of Tip Leakage Losses in an Axial-Flow Transonic Turbine

PDF

Topics: Axial flow , Leakage , Turbines , Flow (Dynamics) , Blades , Cascades (Fluid dynamics) , Chords (Trusses) , Flat plates , Lasers , Leakage flows

Viscous Flow Field Computations for a Transonic Axial-Flow Compressor Blade Using Different Turbulence Models

L. J. Lenke, H. Simon

GT 1997; V001T03A038https://doi.org/10.1115/97-GT-207

Abstract

View Articletitled, Viscous Flow Field Computations for a Transonic Axial-Flow Compressor Blade Using Different Turbulence Models

PDF

Topics: Axial flow , Blades , Compressors , Computation , Turbulence , Viscous flow , Design , Mach number , Algebra , Boundary layers

On the Inverse Design of Inter-Stage Ducts, Diffuser Walls and Meridional Geometry of Turbomachines

M. Zangeneh

GT 1997; V001T03A039https://doi.org/10.1115/97-GT-208

Abstract

View Articletitled, On the Inverse Design of Inter-Stage Ducts, Diffuser Walls and Meridional Geometry of Turbomachines

PDF

Topics: Design , Diffusers , Ducts , Geometry , Turbomachinery , Blades , Flow (Dynamics) , Vorticity , Shapes , Compressor impellers

A 3D Rotating Stall Stability Model for Axial Flow Compressor

Ren-Jing Cao, Sheng Zhou

GT 1997; V001T03A040https://doi.org/10.1115/97-GT-209

Abstract

View Articletitled, A 3D Rotating Stall Stability Model for Axial Flow Compressor

PDF

Topics: Axial flow , Stability , Compressors , Flow (Dynamics)

Comparative Rotating Stall and Surge Characteristic of a Centrifugal Compressor With Three Different Types of Diffusers

Abraham Engeda

GT 1997; V001T03A041https://doi.org/10.1115/97-GT-245

Abstract

View Articletitled, Comparative Rotating Stall and Surge Characteristic of a Centrifugal Compressor With Three Different Types of Diffusers

PDF

Topics: Compressors , Diffusers , Surges , Impellers , Geometry , Vaneless diffusers

Blade Film Cooling by Underexpanded Transonic Jet Layers

Arno Gehrer, Jakob Woisetschläger, Herbert Jericha

GT 1997; V001T03A042https://doi.org/10.1115/97-GT-246

Abstract

View Articletitled, Blade Film Cooling by Underexpanded Transonic Jet Layers

PDF

Topics: Blades , Film cooling , Jets , Cascades (Fluid dynamics) , Coolants , Flow (Dynamics) , Turbines , Chords (Trusses) , Cooling , Temperature

Influence of a Mixing-Jet on Film Cooling

M. Martiny, A. Schulz, S. Wittig, M. Dilzer

GT 1997; V001T03A043https://doi.org/10.1115/97-GT-247

Abstract

View Articletitled, Influence of a Mixing-Jet on Film Cooling

PDF

Topics: Film cooling , Cooling , Experimental analysis , Flow (Dynamics) , Flow visualization , Heat transfer coefficients , Momentum , Thermography

Controlled-Endwall-Flow Blading for Multistage Axial Compressor Rotor

M. Inoue, M. Kuroumaru, M. Furukawa, Y. Kinoue, T. Tanino, S. Maeda, K. Okuno

GT 1997; V001T03A044https://doi.org/10.1115/97-GT-248

Abstract

View Articletitled, Controlled-Endwall-Flow Blading for Multistage Axial Compressor Rotor

PDF

Topics: Compressors , Flow (Dynamics) , Rotors , Blades , Boundary layers , Surges , Cascades (Fluid dynamics) , Computer simulation , Design , Design methodology

A Study of Acoustic Resonance in a Low-Speed Multistage Compressor

T. R. Camp

GT 1997; V001T03A045https://doi.org/10.1115/97-GT-259

Abstract

View Articletitled, A Study of Acoustic Resonance in a Low-Speed Multistage Compressor

PDF

Topics: Acoustics , Compressors , Resonance , Flow (Dynamics) , Pressure , Compression , Signals , Stators

The Turbulence That Matters

R. E. Mayle, K. Dullenkopf, A. Schulz

GT 1997; V001T03A046https://doi.org/10.1115/97-GT-274

Abstract

View Articletitled, The Turbulence That Matters

PDF

Topics: Turbulence , Heat transfer , Reynolds number , Boundary layers , Eddies (Fluid dynamics) , Flow (Dynamics) , Fluctuations (Physics) , Gas turbines , Waves

Throughflow Design Using an Automatic Optimisation Strategy

C. Cravero, W. N. Dawes

GT 1997; V001T03A047https://doi.org/10.1115/97-GT-294

Abstract

View Articletitled, Throughflow Design Using an Automatic Optimisation Strategy

PDF

Topics: Design , Optimization , Flow (Dynamics) , Geometry , High pressure (Physics) , Steam turbines , Turbines

Inverse Design of Turbomachinery Blading for Arbitrary Blade Thickness in Three-Dimensional Transonic Flow

Y. L. Yang

GT 1997; V001T03A048https://doi.org/10.1115/97-GT-295

Abstract

View Articletitled, Inverse Design of Turbomachinery Blading for Arbitrary Blade Thickness in Three-Dimensional Transonic Flow

PDF

Topics: Blades , Design , Transonic flow , Turbomachinery , Vortices , Pressure , Shock (Mechanics) , Suction , Boundary-value problems , Density

Laser Anemometer Measurements of the Flow Field in a 4:1 Pressure Ratio Centrifugal Impeller

G. J. Skoch, P. S. Prahst, M. P. Wernet, J. R. Wood, A. J. Strazisar

GT 1997; V001T03A049https://doi.org/10.1115/97-GT-342

Abstract

View Articletitled, Laser Anemometer Measurements of the Flow Field in a 4:1 Pressure Ratio Centrifugal Impeller

PDF

Topics: Flow (Dynamics) , Impellers , Lasers , Pressure , Blades , Clearances (Engineering) , Suction , Vaneless diffusers , Chords (Trusses) , Computational fluid dynamics

Detailed Off Design Flow Measurements in a Centrifugal Compressor Vaned Diffuser

Ali Pinarbasi, Mark W. Johnson

GT 1997; V001T03A050https://doi.org/10.1115/97-GT-343

Abstract

View Articletitled, Detailed Off Design Flow Measurements in a Centrifugal Compressor Vaned Diffuser

PDF

Topics: Compressors , Design , Diffusers , Flow measurement , Flow (Dynamics) , Wakes , Blades , Impellers , Turbulence , Vaneless diffusers

Aerodynamic Modeling of Multistage Compressor Flowfields: Part 1 — Analysis of Rotor/Stator/Rotor Aerodynamic Interaction

Edward J. Hall

GT 1997; V001T03A051https://doi.org/10.1115/97-GT-344

Abstract

View Articletitled, Aerodynamic Modeling of Multistage Compressor Flowfields: Part 1 — Analysis of Rotor/Stator/Rotor Aerodynamic Interaction

PDF

Topics: Compressors , Modeling , Rotors , Stators , Flow (Dynamics) , Axial flow , Computational fluid dynamics , Blades , Density , Design

Aerodynamic Modeling of Multistage Compressor Flowfields: Part 2 — Modeling Deterministic Stresses

Edward J. Hall

GT 1997; V001T03A052https://doi.org/10.1115/97-GT-345

Abstract

View Articletitled, Aerodynamic Modeling of Multistage Compressor Flowfields: Part 2 — Modeling Deterministic Stresses

PDF

Topics: Compressors , Modeling , Stress , Blades , Wakes , Flow (Dynamics) , Axial flow , Design , Rotors , Clearances (Engineering)

The Effect of Hub Leakage Flow on Two High Speed Axial Flow Compressor Rotors

A. Shabbir, M. L. Celestina, J. J. Adamczyk, A. J. Strazisar

GT 1997; V001T03A053https://doi.org/10.1115/97-GT-346

Abstract

View Articletitled, The Effect of Hub Leakage Flow on Two High Speed Axial Flow Compressor Rotors

PDF

Topics: Axial flow , Leakage flows , Rotors , Engineering simulation , Flow (Dynamics) , Simulation , Computational fluid dynamics , Computer simulation , Leakage , Pressure

A Practical Compressor Casing Treatment

Syed Khalid

GT 1997; V001T03A054https://doi.org/10.1115/97-GT-375

Abstract

View Articletitled, A Practical Compressor Casing Treatment

PDF

Topics: Compressors , Flow (Dynamics) , Pressure , Blades , Design , Dynamics (Mechanics) , Honeycomb structures , Jets , Momentum , Suction

Measurements of Secondary Flows in a Turbine Cascade at Off-Design Incidence

M. W. Benner, S. A. Sjolander, S. H. Moustapha

GT 1997; V001T03A055https://doi.org/10.1115/97-GT-382

Abstract

View Articletitled, Measurements of Secondary Flows in a Turbine Cascade at Off-Design Incidence

PDF

Topics: Cascades (Fluid dynamics) , Design , Flow (Dynamics) , Turbines , Flow visualization , Blades , Clearances (Engineering) , Pressure

Grid Dependency Study for the NASA Rotor 37 Compressor Blade

Andrea Arnone, Ennio Carnevale, Michele Marconcini

GT 1997; V001T03A056https://doi.org/10.1115/97-GT-384

Abstract

View Articletitled, Grid Dependency Study for the NASA Rotor 37 Compressor Blade

PDF

Topics: Blades , Compressors , NASA , Rotors , Density , Turbulence , Boundary-value problems , Modeling , Pressure , Shear (Mechanics)

Automatic Genetic Optimization Approach to 2D Blade Profile Design for Steam Turbines

M. A. Trigg, G. R. Tubby, A. G. Sheard

GT 1997; V001T03A057https://doi.org/10.1115/97-GT-392

Abstract

View Articletitled, Automatic Genetic Optimization Approach to 2D Blade Profile Design for Steam Turbines

PDF

Topics: Blades , Design , Optimization , Steam turbines , Compressible flow , Computational fluid dynamics , Flow (Dynamics) , Genetic algorithms

On the Design Criteria for Suppression of Secondary Flows in Centrifugal and Mixed Flow Impellers

M. Zangeneh, A. Goto, H. Harada

GT 1997; V001T03A058https://doi.org/10.1115/97-GT-393

Abstract

View Articletitled, On the Design Criteria for Suppression of Secondary Flows in Centrifugal and Mixed Flow Impellers

PDF

Topics: Design , Flow (Dynamics) , Impellers , Blades , Compressor impellers , Pressure , Centrifugal pumps , Compressors , Design methodology , Pumps

Blockage Development in a Transonic, Axial Compressor Rotor

Kenneth L. Suder

GT 1997; V001T03A059https://doi.org/10.1115/97-GT-394

Abstract

View Articletitled, Blockage Development in a Transonic, Axial Compressor Rotor

PDF

Topics: Compressors , Rotors , Flow (Dynamics) , Shock (Mechanics) , Boundary layers , Axial flow , Blades , Clearances (Engineering) , Design , Lasers

Prediction of the Becalmed Region for LP Turbine Profile Design

Volker Schulte, Howard P. Hodson

GT 1997; V001T03A060https://doi.org/10.1115/97-GT-398

Abstract

View Articletitled, Prediction of the Becalmed Region for LP Turbine Profile Design

PDF

Topics: Design , Turbines , Boundary layers , Turbulence , Separation (Technology) , Turbine blades , Wakes , Entropy , Flow (Dynamics) , Reynolds number

Modeling Unsteady Boundary Layer Transition on a Curved Plate Under Periodic Unsteady Flow Conditions: Aerodynamic and Heat Transfer Investigations

P. Chakka, M. T. Schobeiri

GT 1997; V001T03A061https://doi.org/10.1115/97-GT-399

Abstract

View Articletitled, Modeling Unsteady Boundary Layer Transition on a Curved Plate Under Periodic Unsteady Flow Conditions: Aerodynamic and Heat Transfer Investigations

PDF

Topics: Boundary layers , Heat transfer , Modeling , Unsteady flow , Turbulence , Wakes , Heat transfer coefficients , Pressure gradient

Inner Workings of Aerodynamic Sweep

A. R. Wadia, P. N. Szucs, D. W. Crall

GT 1997; V001T03A062https://doi.org/10.1115/97-GT-401

Abstract

View Articletitled, Inner Workings of Aerodynamic Sweep

PDF

Topics: Axial flow , Blades , Boundary layers , Clearances (Engineering) , Compression , Design , Diffusion (Physics) , Rotors , Shock (Mechanics) , Stability

Intermittent Flow and Thermal Structures of Accelerating Transitional Boundary Layers: Part 1 — Mean Quantities

Ting Wang, F. Jeffrey Keller

GT 1997; V001T03A063https://doi.org/10.1115/97-GT-402

Abstract

View Articletitled, Intermittent Flow and Thermal Structures of Accelerating Transitional Boundary Layers: Part 1 — Mean Quantities

PDF

Topics: Boundary layers , Flow (Dynamics) , Turbulence , Wakes , Boundary layer turbulence , Flat plates , Pressure gradient , Shapes , Skin friction (Fluid dynamics)

Intermittent Flow and Thermal Structures of Accelerating Transitional Boundary Layers: Part 2 — Fluctuation Quantities

Ting Wang, F. Jeffrey Keller

GT 1997; V001T03A064https://doi.org/10.1115/97-GT-403

Abstract

View Articletitled, Intermittent Flow and Thermal Structures of Accelerating Transitional Boundary Layers: Part 2 — Fluctuation Quantities

PDF

Topics: Boundary layers , Flow (Dynamics) , Turbulence , Eddies (Fluid dynamics) , Heat flux , Viscosity

A Shock Loss Model for Supersonic Compressor Cascades

Gregory S. Bloch, William W. Copenhaver, Walter F. O’Brien

GT 1997; V001T03A065https://doi.org/10.1115/97-GT-405

Abstract

View Articletitled, A Shock Loss Model for Supersonic Compressor Cascades

PDF

Topics: Compressors , Shock (Mechanics) , Mach number , Airfoils , Boundary layers , Cascades (Fluid dynamics) , Compression , Flow (Dynamics) , Fluid mechanics , Geometry

Effects of Non-Axisymmetric Tip Clearance on Axial Compressor Performance and Stability

M. B. Graf, T. S. Wong, E. M. Greitzer, F. E. Marble, C. S. Tan, H.-W. Shin, D. C. Wisler

GT 1997; V001T03A066https://doi.org/10.1115/97-GT-406

Abstract

View Articletitled, Effects of Non-Axisymmetric Tip Clearance on Axial Compressor Performance and Stability

PDF

Topics: Clearances (Engineering) , Compressors , Stability , Pressure , Wavelength , Flow (Dynamics) , Steady state , Annulus , Design , System dynamics

Design, Optimization, and Analysis of a High-Turning Transonic Tandem Compressor Cascade

Anton Weber, Wolfgang Steinert

GT 1997; V001T03A067https://doi.org/10.1115/97-GT-412

Abstract

View Articletitled, Design, Optimization, and Analysis of a High-Turning Transonic Tandem Compressor Cascade

PDF

Topics: Cascades (Fluid dynamics) , Compressors , Design , Optimization , Turning , Blades , Flow (Dynamics) , Flow turning , Pressure , Mach number

Viscous Throughflow Modelling of Axial Compressor Bladerows Using a Tangential Blade Force Hypothesis

Simon J. Gallimore

GT 1997; V001T03A068https://doi.org/10.1115/97-GT-415

Abstract

View Articletitled, Viscous Throughflow Modelling of Axial Compressor Bladerows Using a Tangential Blade Force Hypothesis

PDF

Topics: Blades , Compressors , Modeling , Design , Flow (Dynamics) , Annulus , Boundary layers , Clearances (Engineering) , Computational fluid dynamics , Pressure

A Navier-Stokes Inverse Method Based on a Moving Blade Wall Strategy

Olivier Léonard, Alain Demeulenaere

GT 1997; V001T03A069https://doi.org/10.1115/97-GT-416

Abstract

View Articletitled, A Navier-Stokes Inverse Method Based on a Moving Blade Wall Strategy

PDF

Topics: Blades , Compressors , Computation , Design , Pressure , Transpiration , Flow (Dynamics) , Geometry , Navier-Stokes equations , Resolution (Optics)

Numerical Analysis of Two-Dimensional Compressible Viscous Flow in Turbomachinery Cascades Using an Improved k-ε Turbulence Model

Debasish Biswas, Hideo Iwasaki, Masaru Ishizuka

GT 1997; V001T03A070https://doi.org/10.1115/97-GT-417

Abstract

View Articletitled, Numerical Analysis of Two-Dimensional Compressible Viscous Flow in Turbomachinery Cascades Using an Improved k-ε Turbulence Model

PDF

Topics: Numerical analysis , Turbomachinery , Turbulence , Viscous flow , Shock (Mechanics) , Blades , Flow (Dynamics) , Reynolds number , Boundary layers , Compressors

A Parallel Unstructured Turbomachinery Code

C-W. Hustad, S. Vilmin

GT 1997; V001T03A071https://doi.org/10.1115/97-GT-418

Abstract

View Articletitled, A Parallel Unstructured Turbomachinery Code

PDF

Topics: Turbomachinery , Computational fluid dynamics , Computation , Computer software , Machinery , Parallel processing , Resolution (Optics)

Design of New Three Stage Low Pressure Turbine for the BMW Rolls-Royce BR715 Turbofan Engine

Keith Cobley, Neil Coleman, Gunnar Siden, Norbert Arndt

GT 1997; V001T03A072https://doi.org/10.1115/97-GT-419

Abstract

View Articletitled, Design of New Three Stage Low Pressure Turbine for the BMW Rolls-Royce BR715 Turbofan Engine

PDF

Topics: Design , Engines , Pressure , Turbines , Turbofans , Thrust , Airfoils , Design engineering , High pressure (Physics) , Jets

Study of a Low Aspect Ratio Low Pressure Turbine Nozzle Guide Vane With High Outer Annulus Wall Slope

G. Siden, S. Schlechtriem, E. Johann, H. Klinger

GT 1997; V001T03A073https://doi.org/10.1115/97-GT-420

Abstract

View Articletitled, Study of a Low Aspect Ratio Low Pressure Turbine Nozzle Guide Vane With High Outer Annulus Wall Slope

PDF

Topics: Annulus , Nozzle guide vanes , Pressure , Turbines , Rotors , Computational fluid dynamics , Flow (Dynamics) , Chords (Trusses) , Fluctuations (Physics) , Vortices

Three-Dimensional Navier-Stokes Analysis of Turbine Rotor and Tip-Leakage Flowfield

J. Luo, B. Lakshminarayana

GT 1997; V001T03A074https://doi.org/10.1115/97-GT-421

Abstract

View Articletitled, Three-Dimensional Navier-Stokes Analysis of Turbine Rotor and Tip-Leakage Flowfield

PDF

Topics: Leakage , Rotors , Turbines , Flow (Dynamics) , Turbulence , Blades , Clearances (Engineering) , Geometry , Mesh generation , Rotation

Influence of 3D Hot Streaks on Turbine Heat Transfer

Karen L. Gundy-Burlet, Daniel J. Dorney

GT 1997; V001T03A075https://doi.org/10.1115/97-GT-422

Abstract

View Articletitled, Influence of 3D Hot Streaks on Turbine Heat Transfer

PDF

Topics: Heat transfer , Turbines , Combustion chambers , Engineering simulation , Pressure , Simulation , Airfoils , Blades , Combustion , Cooling

Entropy Generation Measurement in a Laminar Turbine Blade Boundary-Layer

John D. Wallace, Mark R. D. Davies

GT 1997; V001T03A076https://doi.org/10.1115/97-GT-450

Abstract

View Articletitled, Entropy Generation Measurement in a Laminar Turbine Blade Boundary-Layer

PDF

Topics: Boundary layers , Entropy , Turbine blades , Blades , Heat transfer , Temperature , Valves , Air flow , Cascades (Fluid dynamics) , Ceramics

Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part I — Experimetal Setup and Discussions on Transition Model

Ken-ichi Funazaki, Takashi Kitazawa, Kazuyuki Koizumi, Tadashi Tanuma

GT 1997; V001T03A077https://doi.org/10.1115/97-GT-451

Abstract

View Articletitled, Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part I — Experimetal Setup and Discussions on Transition Model

PDF

Topics: Boundary layers , Pressure gradient , Turbulence , Wakes , Flat plates , Generators , Heat transfer , Probes , Stainless steel , Wheels

Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part II — Effect of Free-Stream Turbulence

Ken-ichi Funazaki, Takashi Kitazawa, Kazuyuki Koizumi, Tadashi Tanuma

GT 1997; V001T03A078https://doi.org/10.1115/97-GT-452

Abstract

View Articletitled, Studies on Wake-Disturbed Boundary Layers Under the Influences of Favorable Pressure Gradient and Free-Stream Turbulence: Part II — Effect of Free-Stream Turbulence

PDF

Topics: Boundary layers , Pressure gradient , Turbulence , Wakes , Heat transfer , Probes , Shapes , Wire

On the Calculation of Laminar Separation Bubbles Using Different Transition Models

Wolfgang Sanz, Max F. Platzer

GT 1997; V001T03A079https://doi.org/10.1115/97-GT-453

Abstract

View Articletitled, On the Calculation of Laminar Separation Bubbles Using Different Transition Models

PDF

Topics: Bubbles , Separation (Technology) , Blades , Cascades (Fluid dynamics) , Diffusion (Physics) , Turbomachinery , Turbulence

Computation of Separated-Flow Transition Using a Two-Layer Model of Turbulence

Elias L. Papanicolaou, Wolfgang Rodi

GT 1997; V001T03A080https://doi.org/10.1115/97-GT-454

Abstract

View Articletitled, Computation of Separated-Flow Transition Using a Two-Layer Model of Turbulence

PDF

Topics: Computation , Flow (Dynamics) , Turbulence , Separation (Technology) , Bubbles , Reynolds number

An Experimental Investigation of Transition as Applied to Low Pressure Turbine Suction Surface Flows

Songgang Qiu, Terrence W. Simon

GT 1997; V001T03A081https://doi.org/10.1115/97-GT-455

Abstract

View Articletitled, An Experimental Investigation of Transition as Applied to Low Pressure Turbine Suction Surface Flows

PDF

Topics: Flow (Dynamics) , Pressure , Suction , Turbines , Separation (Technology) , Boundary layers , Bubbles , Reynolds number , Shear (Mechanics) , Airfoils

The Impact of Machining Techniques on Centrifugal Compressor Impeller Performance

P. R. N. Childs, M. B. Noronha

GT 1997; V001T03A082https://doi.org/10.1115/97-GT-456

Abstract

View Articletitled, The Impact of Machining Techniques on Centrifugal Compressor Impeller Performance

PDF

Topics: Compressor impellers , Machining , Surface roughness , Impellers , Manufacturing , Compressors , Modeling , Blades , Computer numerical control machine tools , Flow (Dynamics)

Comparisons Between Measured and Calculated Stall Development in Four High-Speed Multi-Stage Compressors

A. A. J. Demargne, J. P. Longley

GT 1997; V001T03A083https://doi.org/10.1115/97-GT-467

Abstract

View Articletitled, Comparisons Between Measured and Calculated Stall Development in Four High-Speed Multi-Stage Compressors

PDF

Topics: Compressors , Stall inception , Actuators , Blades , Computer simulation , Design , Sensors

Calculating the Flowfield Behaviour of High-Speed Multi-Stage Compressors

John P. Longley

GT 1997; V001T03A084https://doi.org/10.1115/97-GT-468

Abstract

View Articletitled, Calculating the Flowfield Behaviour of High-Speed Multi-Stage Compressors

PDF

Topics: Compressors , Blades , Flow (Dynamics) , Simulation , Dynamics (Mechanics) , Fluid dynamics , Nonlinear equations , Steady state , Unsteady flow

The Influence of Wake-Wake Interactions on Loss Fluctuations of a Downstream Axial Compressor Blade Row

G. J. Walker, J. D. Hughes, I. Köhler, W. J. Solomon

GT 1997; V001T03A085https://doi.org/10.1115/97-GT-469

Abstract

View Articletitled, The Influence of Wake-Wake Interactions on Loss Fluctuations of a Downstream Axial Compressor Blade Row

PDF

Topics: Blades , Compressors , Fluctuations (Physics) , Wakes , Stators , Inlet guide vanes , Rotors , Turbomachinery , Unsteady flow , Wire

The Use of Cyclic Variations in Strut Stagger to Reduce Coupled Blade-Vane-Strut-Pylon Interaction and System Losses

A. B. Parry, R. H. Bailey

GT 1997; V001T03A086https://doi.org/10.1115/97-GT-470

Abstract

View Articletitled, The Use of Cyclic Variations in Strut Stagger to Reduce Coupled Blade-Vane-Strut-Pylon Interaction and System Losses

PDF

Topics: Blades , Struts (Engineering) , Engines , Flow (Dynamics) , Actuators , Computational fluid dynamics , Design , Dimensions , Disks , Guide vanes

Effect of a Mismatch Between the Buttons of Variable Stator Vanes and the Flowpath in a Highly Loaded Transonic Compressor Stage

J. F. Escuret, Ph. Veysseyre, M. Villain, S. Savarese, G. Bois, H. Navière

GT 1997; V001T03A087https://doi.org/10.1115/97-GT-471

Abstract

View Articletitled, Effect of a Mismatch Between the Buttons of Variable Stator Vanes and the Flowpath in a Highly Loaded Transonic Compressor Stage

PDF

Topics: Compressors , Stators , Flow (Dynamics) , Computation , Annulus , Corners (Structural elements) , Defense industry , Flow separation , Flow turning , Geometry

Pressure Recovery in Low Solidity Vaned Diffusers for Centrifugal Compressors

Naresh K. Amineni, Abraham Engeda

GT 1997; V001T03A088https://doi.org/10.1115/97-GT-472

Abstract

View Articletitled, Pressure Recovery in Low Solidity Vaned Diffusers for Centrifugal Compressors

PDF

Topics: Compressors , Diffusers , Pressure , Bearings , Impellers

Influence of Turbulence Intensity on Intermittency Model in By-Pass Transition

C. J. Hogendoorn, H. C. de Lange, A. A. van Steenhoven, M. E. H. van Dongen

GT 1997; V001T03A089https://doi.org/10.1115/97-GT-473

Abstract

View Articletitled, Influence of Turbulence Intensity on Intermittency Model in By-Pass Transition

PDF

Topics: Turbulence , Flat plates , Mach number , Boundary layers , Compressible flow , Gages , Heat flux , Reynolds number , Test facilities , Thin films

The Unsteady Pressure Field Over a Turbine Blade Surface: Visualisation and Interpretation of Experimental Data

Roger W. Moss, Roger W. Ainsworth, Colin D. Sheldrake, Robert Miller

GT 1997; V001T03A090https://doi.org/10.1115/97-GT-474

Abstract

View Articletitled, The Unsteady Pressure Field Over a Turbine Blade Surface: Visualisation and Interpretation of Experimental Data

PDF

Topics: Pressure , Turbine blades , Visualization , Blades , Rotors , Fluctuations (Physics) , Wakes , Cycles , Flow (Dynamics) , Nozzle guide vanes

Predicting Bypass Transition: A Physical Model Versus Empirical Correlations

Mark W. Johnson, Ali H. Ercan

GT 1997; V001T03A091https://doi.org/10.1115/97-GT-475

Abstract

View Articletitled, Predicting Bypass Transition: A Physical Model Versus Empirical Correlations

PDF

Topics: Boundary layers , Fluctuations (Physics) , Modeling , Pressure gradient , Turbulence

Navier-Stokes Analysis of Unsteady Transonic Flows Through Gas Turbine Cascades With and Without Coolant Ejection

T. Tanuma, N. Shibukawa, S. Yamamoto

GT 1997; V001T03A092https://doi.org/10.1115/97-GT-479

Abstract

View Articletitled, Navier-Stokes Analysis of Unsteady Transonic Flows Through Gas Turbine Cascades With and Without Coolant Ejection

PDF

Topics: Coolants , Gas turbines , Transonic flow , Cascades (Fluid dynamics) , Finite difference methods , Flow (Dynamics) , Navier-Stokes equations , Numerical analysis , Shock waves , Vortices

Development of a High Pressure Ratio Centrifugal Compressor for 300kW-Class Ceramic Gas Turbine

T. Sakai, Y. Tohbe, T. Fujii, T. Tatsumi

GT 1997; V001T03A093https://doi.org/10.1115/97-GT-480

Abstract

View Articletitled, Development of a High Pressure Ratio Centrifugal Compressor for 300kW-Class Ceramic Gas Turbine

PDF

Topics: Ceramics , Compressors , Gas turbines , High pressure (Physics) , Turbines , Diffusers , Engines , Flow (Dynamics) , Impellers , Industrial research

Experimental and Numerical Analysis of Compressor Inlet Volutes

V. Michelassi, M. Giachi

GT 1997; V001T03A094https://doi.org/10.1115/97-GT-481

Abstract

View Articletitled, Experimental and Numerical Analysis of Compressor Inlet Volutes

PDF

Topics: Compressors , Numerical analysis , Flow (Dynamics) , Geometry , Turbulence , Compressor impellers , Computation , Computers , Design , Mach number

Experimental and Numerical Investigation of Boundary-Layer and Wake Development in a Transonic Turbine Cascade

V. Michelassi, W. Rodi, P.-A. Gieß

GT 1997; V001T03A095https://doi.org/10.1115/97-GT-483

Abstract

View Articletitled, Experimental and Numerical Investigation of Boundary-Layer and Wake Development in a Transonic Turbine Cascade

PDF

Topics: Boundary layers , Cascades (Fluid dynamics) , Turbines , Wakes , Pressure , Blades , Computation , Flow (Dynamics) , Shock (Mechanics) , Flow separation

Design Modification of Rotor 67 by 3D Inverse Method — Inviscid-Flow Limit

T. Q. Dang, A. C. Nerurkar, D. R. Reddy

GT 1997; V001T03A096https://doi.org/10.1115/97-GT-484

Abstract

View Articletitled, Design Modification of Rotor 67 by 3D Inverse Method — Inviscid-Flow Limit

PDF

Topics: Design , Inviscid flow , Rotors , Blades , Pressure , Shapes , Shock (Mechanics) , Geometry

Wake Decay: Effect of Freestream Swirl

J. M. Brookfield, I. A. Waitz, J. Sell

GT 1997; V001T03A097https://doi.org/10.1115/97-GT-495

Abstract

View Articletitled, Wake Decay: Effect of Freestream Swirl

PDF

Topics: Wakes , Rotors , Cascades (Fluid dynamics) , Stators , Acoustics , Blades , Chords (Trusses) , Fluids , Noise (Sound) , Rotating blades

Effects of Stator Indexing on Performance in a Low Speed Multistage Axial Compressor

Wendy S. Barankiewicz, Michael D. Hathaway

GT 1997; V001T03A098https://doi.org/10.1115/97-GT-496

Abstract

View Articletitled, Effects of Stator Indexing on Performance in a Low Speed Multistage Axial Compressor

PDF

Topics: Compressors , Indexing (Machining) , Stators , Blades , Manufacturing , Pressure , NASA , Testing , Wakes

A Two Dimensional Viscous Blade Flow Code Using Shifted Periodic Grids

Hongjun Li, Shun Chen, Harry F. Martin

GT 1997; V001T03A099https://doi.org/10.1115/97-GT-516

Abstract

View Articletitled, A Two Dimensional Viscous Blade Flow Code Using Shifted Periodic Grids

PDF

Topics: Blades , Flow (Dynamics) , Calibration , Computational fluid dynamics , Design , Turbine blades

Analysis of Vortices in Three-Dimensional Jets Introduced in a Cross-Flow Boundary-Layer

O. Sgarzi, F. Leboeuf

GT 1997; V001T03A100https://doi.org/10.1115/97-GT-517

Abstract

View Articletitled, Analysis of Vortices in Three-Dimensional Jets Introduced in a Cross-Flow Boundary-Layer

PDF

Topics: Boundary layers , Cross-flow , Jets , Vortices , Flow (Dynamics) , Particulate matter , Pipes , Computation , Fluids , Resolution (Optics)

The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 1 — Experimental Approach

Mathias Deckers, John D. Denton

GT 1997; V001T03A101https://doi.org/10.1115/97-GT-518

Abstract

View Articletitled, The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 1 — Experimental Approach

PDF

Topics: Aerodynamics , Boundary layers , Cavities , Coolants , Flat plates , Flow (Dynamics) , Mach number , Pressure , Shock (Mechanics) , Temperature

The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 2 — Theoretical and Computational Approach

Mathias Deckers, John D. Denton

GT 1997; V001T03A102https://doi.org/10.1115/97-GT-519

Abstract

View Articletitled, The Aerodynamics of Trailing-Edge-Cooled Transonic Turbine Blades: Part 2 — Theoretical and Computational Approach

PDF

Topics: Aerodynamics , Turbine blades , Coolants , Blades , Finite volume methods , Pressure , Transonic flow

Investigation of Cooling-Air Injection on the Flow Field Within a Linear Turbine Cascade

Yang Hong, Chen Fu, Gong Cunzhong, Wang Zhongqi

GT 1997; V001T03A103https://doi.org/10.1115/97-GT-520

Abstract

View Articletitled, Investigation of Cooling-Air Injection on the Flow Field Within a Linear Turbine Cascade

PDF

Topics: Cascades (Fluid dynamics) , Cooling , Flow (Dynamics) , Turbines , Pressure , Blades , Suction , Vortices , Energy dissipation , Guide vanes

The Influence of Film Cooling on the Efficiency of an Annular Nozzle Guide Vane Cascade

C. R. B. Day, M. L. G. Oldfield, G. D. Lock

GT 1997; V001T03A104https://doi.org/10.1115/97-GT-521

Abstract

View Articletitled, The Influence of Film Cooling on the Efficiency of an Annular Nozzle Guide Vane Cascade

PDF

Topics: Cascades (Fluid dynamics) , Film cooling , Nozzle guide vanes , Coolants , Design , Momentum , Engines , Probes , Airfoils , Computational fluid dynamics

The Influence of Film-Cooling on the Aerodynamic Performance of a Turbine Nozzle Guide Vane

C. Osnaghi, A. Perdichizzi, M. Savini, P. Harasgama, E. Lutum

GT 1997; V001T03A105https://doi.org/10.1115/97-GT-522

Abstract

View Articletitled, The Influence of Film-Cooling on the Aerodynamic Performance of a Turbine Nozzle Guide Vane

PDF

Topics: Film cooling , Nozzle guide vanes , Turbines , Flow (Dynamics) , Coolants , Blades , Cooling , Pressure , Carbon dioxide , Momentum

Optimization of Trailing Edge Ejection Mixing Losses: A Theoretical and Experimental Study

K. R. Pappu, M. T. Schobeiri

GT 1997; V001T03A106https://doi.org/10.1115/97-GT-523

Abstract

View Articletitled, Optimization of Trailing Edge Ejection Mixing Losses: A Theoretical and Experimental Study

PDF

Topics: Blades , Cooling , Deflection , Electric power generation , Flow (Dynamics) , Gas turbines , Geometry , Heat transfer , NASA , Optimization

Flow Field Measurements on a Large Scale Turbine Cascade With Leading Edge Film Cooling by Two Rows of Holes

Sabine Ardey, Leonhard Fottner

GT 1997; V001T03A107https://doi.org/10.1115/97-GT-524

Abstract

View Articletitled, Flow Field Measurements on a Large Scale Turbine Cascade With Leading Edge Film Cooling by Two Rows of Holes

PDF

Topics: Cascades (Fluid dynamics) , Film cooling , Flow (Dynamics) , Turbines , Pressure , Vortices , Suction , Kidney , Blades , Bubbles

Aspirated Compressors

J. L. Kerrebrock, D. P. Reijnen, W. S. Ziminsky, L. M. Smilg

GT 1997; V001T03A108https://doi.org/10.1115/97-GT-525

Abstract

View Articletitled, Aspirated Compressors

PDF

Topics: Compressors , Suction , Blades , Rotors , Boundary layers , Flow (Dynamics) , Pressure , Compression , Fluids , Engines

A Study of Spike and Modal Stall Phenomena in a Low-Speed Axial Compressor

T. R. Camp, I. J. Day

GT 1997; V001T03A109https://doi.org/10.1115/97-GT-526

Abstract

View Articletitled, A Study of Spike and Modal Stall Phenomena in a Low-Speed Axial Compressor

PDF

Topics: Compressors , Flow (Dynamics) , Stall inception , Compression , Rotors , Stability

Wake Recovery Performance Benefit in a High-Speed Axial Compressor

Dale E. Van Zante, John J. Adamczyk, Anthony J. Strazisar, Theodore H. Okiishi

GT 1997; V001T03A110https://doi.org/10.1115/97-GT-535

Abstract

View Articletitled, Wake Recovery Performance Benefit in a High-Speed Axial Compressor

PDF

Topics: Compressors , Wakes , Rotors , Stators , Energy dissipation , Lasers , Simulation , Design , Flow (Dynamics) , Fluids

Microturbines and Small Turbomachinery

Research and Development of 300kW Class Ceramic Gas Turbine Project in Japan

Hironori Arakawa, Takayuki Suzuki, Kazufumi Saito, Shigeru Tamura, Shinsuke Kishi

GT 1997; V001T04A001https://doi.org/10.1115/97-GT-087

Abstract

View Articletitled, Research and Development of 300kW Class Ceramic Gas Turbine Project in Japan

PDF

Topics: Ceramics , Gas turbines , Industrial research , Thermal efficiency , Blades , Engines , Combustion chambers , Emissions , Engineering prototypes , Nitrogen oxides

Progress on the Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) Program

George T. Sinnet, J. Mark French, Lance E. Groseclose

GT 1997; V001T04A002https://doi.org/10.1115/97-GT-088

Abstract

View Articletitled, Progress on the Hybrid Vehicle Turbine Engine Technology Support (HVTE-TS) Program

PDF

Topics: Gas turbines , Hybrid electric vehicles , Industrial ceramics , Insulation , Testing , Automotive industry , Ceramics , Combustion systems , Design , Durability

Turbochargers to Small Gas Turbines?

Colin Rodgers

GT 1997; V001T04A003https://doi.org/10.1115/97-GT-200

Abstract

View Articletitled, Turbochargers to Small Gas Turbines?

PDF

Topics: Gas turbines , Turbochargers , Compressors , Inflow , Manufacturing , Turbines , Turbomachinery

Development in the Full Assembly Test Rig of the 100kW Automotive Ceramic Gas Turbine

Norio Nakazawa, Hiroshi Ogita, Masayuki Takahashi, Yoshihiro Kawaguchi

GT 1997; V001T04A004https://doi.org/10.1115/97-GT-210

Abstract

View Articletitled, Development in the Full Assembly Test Rig of the 100kW Automotive Ceramic Gas Turbine

PDF

Topics: Automotive gas turbines , Manufacturing , Automobiles , Emissions , Gasoline , Natural resources , Petroleum , Regulations , Temperature , Thermal efficiency

Thermo-Economics of a Small 50 KW Turbogenerator

C. Rodgers

GT 1997; V001T04A005https://doi.org/10.1115/97-GT-260

Abstract

View Articletitled, Thermo-Economics of a Small 50 KW Turbogenerator

PDF

Topics: Thermoeconomics , Turbogenerators , Engines , Ceramics , Gas turbines , Thermal efficiency , Design , Manufacturing , Rotors , Brayton cycle

Foil Air/Gas Bearing Technology — An Overview

Giri L. Agrawal

GT 1997; V001T04A006https://doi.org/10.1115/97-GT-347

Abstract

View Articletitled, Foil Air/Gas Bearing Technology — An Overview

PDF

Topics: Air bearings , Aircraft , Analytical methods , Cycles , Failure , Fluids , Foil bearings , Gas bearings , Gases , High temperature

Economics and Design Approaches for Small Commercial Turbogenerators

Phillip F. Myers

GT 1997; V001T04A007https://doi.org/10.1115/97-GT-364

Abstract

View Articletitled, Economics and Design Approaches for Small Commercial Turbogenerators

PDF

Topics: Design , Economics , Turbogenerators , Aerospace industry , Manufacturing , Innovation

Status of the Automotive Ceramic Gas Turbine Development Program — Seven Years’ Progress

Norio Nakazawa, Masafumi Sasaki, Tsubura Nishiyama, Masumi Iwai, Haruo Katagiri, Noritoshi Handa

GT 1997; V001T04A008https://doi.org/10.1115/97-GT-383

Abstract

View Articletitled, Status of the Automotive Ceramic Gas Turbine Development Program — Seven Years’ Progress

PDF

Topics: Automotive gas turbines , Engines , Design , Durability , Ceramics , Manufacturing , Petroleum , Structural design , Temperature , Testing

Current Status of CGT302 (Progressing to Final Phase)

Yoshihiro Ichikawa, Tetsuo Tatsumi, Takashi Nakashima, Isashi Takehara, Hirotake Kobayashi

GT 1997; V001T04A009https://doi.org/10.1115/97-GT-461

Abstract

View Articletitled, Current Status of CGT302 (Progressing to Final Phase)

PDF

Topics: Airfoils , Blades , Ceramics , Combustion chambers , Compressors , Damage , Durability , Emissions , Engines , Gas turbines

Development of a Low-Emission Combustor for a 100-kW Automotive Ceramic Gas Turbine (IV)

Masafumi Sasaki, Hirotaka Kumakura, Hiroyuki Ichikawa, Youichiro Ohkubo, Yuusaku Yoshida

GT 1997; V001T04A010https://doi.org/10.1115/97-GT-462

Abstract

View Articletitled, Development of a Low-Emission Combustor for a 100-kW Automotive Ceramic Gas Turbine (IV)

PDF

Topics: Automotive gas turbines , Combustion chambers , Emissions , Combustion , Engineering prototypes , Flow (Dynamics) , Combustion systems , Engines , Testing performance

Ceramic Heat Exchangers-The Key to High Efficiency in Very Small Gas Turbines

Colin F. McDonald

GT 1997; V001T04A011https://doi.org/10.1115/97-GT-463

Abstract

View Articletitled, Ceramic Heat Exchangers-The Key to High Efficiency in Very Small Gas Turbines

PDF

Topics: Ceramics , Gas turbines , Heat , Engines , Heat exchangers , Maintenance , Reliability , Turbines , Compressors , Cycles

Facilities for Automotive Gas Turbine Ceramic Components

Patrick Avran, Alain Leclair, Gérard Payen

GT 1997; V001T04A012https://doi.org/10.1115/97-GT-464

Abstract

View Articletitled, Facilities for Automotive Gas Turbine Ceramic Components

PDF

Topics: Automotive gas turbines , Brakes , Ceramics , Combustion chambers , Compressors , Data acquisition , Ducts , Heat exchangers , Industrial ceramics , Particle spin

Ceramic Gas Turbine Technology Development

Troy W. Kinney, Michael L. Easley

GT 1997; V001T04A013https://doi.org/10.1115/97-GT-465

Abstract

View Articletitled, Ceramic Gas Turbine Technology Development

PDF

Topics: Ceramics , Gas turbines , Technology development , Engines , Industrial ceramics , Turbine blades , Testing , Manufacturing , Experimental design , NASA

All Years

Proceedings Papers

Aircraft Engine

Marine

Turbomachinery

Microturbines and Small Turbomachinery