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Proceedings Papers

The Effect of Impeller Tip Design on the Performance of a Mixed Flow Turbocharger Compressor

A. Whitfield, D. V. Roberts
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A005, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-7
https://doi.org/10.1115/81-GT-7
View Paper titled, The Effect of Impeller Tip Design on the Performance of a Mixed Flow Turbocharger Compressor
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Topics: Compressors, Design, Flow (Dynamics), Impellers, Turbochargers, Diffusers, Stability, Surges, Vaneless diffusers, Angular momentum
Proceedings Papers

Similarity Law of Transonic Flow Fields Around Cascades

S. Zhou, M. Y. Shen, B. Z. Lin
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A011, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-36
https://doi.org/10.1115/81-GT-36
View Paper titled, Similarity Law of Transonic Flow Fields Around Cascades
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Topics: Transonic flow, Flow (Dynamics), Airfoils, Cascades (Fluid dynamics)
Proceedings Papers

Effect of Blade Stagger Angle on Performance of a Transonic Compressor With Low Hub-Tip Ratio

Zhao Shi Chun, Ma Shu Qin, Wang Zhao Long
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A037, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-177
https://doi.org/10.1115/81-GT-177
View Paper titled, Effect of Blade Stagger Angle on Performance of a Transonic Compressor With Low Hub-Tip Ratio
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Topics: Blades, Compressors, Design, Pressure, Flow (Dynamics), Temperature, Temperature profiles
Proceedings Papers

Use of a Tracer Gas Technique to Study Mixing in a Low Speed Turbine

J. D. Denton, S. Usui
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A020, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-86
https://doi.org/10.1115/81-GT-86
View Paper titled, Use of a Tracer Gas Technique to Study Mixing in a Low Speed Turbine
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Topics: Turbines, Flow (Dynamics), Boundary layers, Buoyancy, Density, Ducts, Flames, Ionization, Sensors, Suction
Proceedings Papers

Design Analysis of High-Efficiency Low-Stress Ceramic Gas Turbines

D. G. Wilson, L. Wood
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A028, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-130
https://doi.org/10.1115/81-GT-130
View Paper titled, Design Analysis of High-Efficiency Low-Stress Ceramic Gas Turbines
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Topics: Ceramics, Design, Gas turbines, Stress, Approximation, Boats, Compressors, Cycles, Damage, Fuel efficiency
Proceedings Papers

Effects of Size and Reynolds’ Number on Centrifugal Diffuser Performance

C. J. Russo, L. W. Blair
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A006, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-8
https://doi.org/10.1115/81-GT-8
View Paper titled, Effects of Size and Reynolds’ Number on Centrifugal Diffuser Performance
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Topics: Diffusers, Reynolds number, Design, Engines, Compressors, Testing, Turbofans
Proceedings Papers

Rotor-Tip Leakage: Part II — Design Optimization Through Viscous Analysis and Experiment

A. R. Wadia, T. C. Booth
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A017, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-72
https://doi.org/10.1115/81-GT-72
View Paper titled, Rotor-Tip Leakage: Part II — Design Optimization Through Viscous Analysis and Experiment
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Topics: Design, Leakage, Optimization, Rotors, Discharge coefficient, Coolants, Testing, Blades, Cross-flow, Flow (Dynamics)
Proceedings Papers

Correction for Streamline Curvature and Coriolis Force in a Boundary Layer Integral Method

R. A. Van Den Braembussche, P. Zunino
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A021, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-97
https://doi.org/10.1115/81-GT-97
View Paper titled, Correction for Streamline Curvature and Coriolis Force in a Boundary Layer Integral Method
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Topics: Boundary layers, Coriolis force, Energy dissipation, Rotation, Turbomachinery
Proceedings Papers

Semi-Inverse Method of Computation in Inviscid Transonic Flows: Application to the Design of Turbomachines Blades Profiles

H. Miton
Proc. ASME. GT1981, Volume 1: Aircraft Engine; Marine; Turbomachinery; Microturbines and Small Turbomachinery, V001T03A039, March 9–12, 1981
Publisher: American Society of Mechanical Engineers
Paper No: 81-GT-206
https://doi.org/10.1115/81-GT-206
View Paper titled, Semi-Inverse Method of Computation in Inviscid Transonic Flows: Application to the Design of Turbomachines Blades Profiles
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Topics: Blades, Computation, Design, Transonic flow, Turbomachinery, Flow (Dynamics), Approximation, Entropy, Pressure, Shock (Mechanics)
Proceedings Papers

Computation of Transonic Flows in and About Turbine Cascades With Viscous Effects

U. K. Singh
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A003, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-18
https://doi.org/10.1115/84-GT-18
View Paper titled, Computation of Transonic Flows in and About Turbine Cascades With Viscous Effects
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Topics: Blades, Boundary layer turbulence, Computation, Flow (Dynamics), Flow separation, Inviscid flow, Pressure, Suction, Transonic flow, Turbine blades
Proceedings Papers

Stalled Flow Performance for Axial Compressors: II — Rotating Stall Characteristic

S. G. Koff
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A034, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-120
https://doi.org/10.1115/84-GT-120
View Paper titled, Stalled Flow Performance for Axial Compressors: II — Rotating Stall Characteristic
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Topics: Compressors, Flow (Dynamics), Compression, Bifurcation, Stall inception, Thin shells, Transients (Dynamics)
Proceedings Papers

Calculation of Horseshoe Vortex Flow Without Numerical Mixing

Joan G. Moore, John Moore
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A070, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-241
https://doi.org/10.1115/84-GT-241
View Paper titled, Calculation of Horseshoe Vortex Flow Without Numerical Mixing
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Topics: Computational methods, Flow (Dynamics), Momentum, Pressure, Vortex flow, Vortices
Proceedings Papers

The Application of Air Dynamometers for Testing Turbo-Shaft Gas Turbine Engines

William B. Foor, Willem Jansen
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A059, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-216
https://doi.org/10.1115/84-GT-216
View Paper titled, The Application of Air Dynamometers for Testing Turbo-Shaft Gas Turbine Engines
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Topics: Dynamometers, Gas turbines, Testing, Turbochargers, Engines, Absorption, Brakes, Fluids, Generators, Thermal energy
Proceedings Papers

Preliminary Study on Forward Loaded Cascades Designed With Inverse Method for Low Pressure Turbine

Keisuke Hashimoto, Takeyoshi Kimura
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A019, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-65
https://doi.org/10.1115/84-GT-65
View Paper titled, Preliminary Study on Forward Loaded Cascades Designed With Inverse Method for Low Pressure Turbine
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Topics: Pressure, Turbines, Cascades (Fluid dynamics), Design, Boundary layers, Channel flow, Energy dissipation, Geometry, Jet engines, Kinetic energy
Proceedings Papers

Rotating Stall Caused by Pressure Surface Flow Separation on Centrifugal Fan Blades

Suresh Madhavan, Terry Wright
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A012, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-35
https://doi.org/10.1115/84-GT-35
View Paper titled, Rotating Stall Caused by Pressure Surface Flow Separation on Centrifugal Fan Blades
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Topics: Blades, Flow separation, Pressure, Flow (Dynamics), Impellers, Inlet guide vanes, Rotation, Suction
Proceedings Papers

A Finite Element Computer Code to Calculate Full 3–D Compressible Potential Flow in Turbomachinery

Doğan Güneş, Muhsin Mengütürk
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A067, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-238
https://doi.org/10.1115/84-GT-238
View Paper titled, A Finite Element Computer Code to Calculate Full 3–D Compressible Potential Flow in Turbomachinery
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Topics: Computers, Finite element analysis, Flow (Dynamics), Turbomachinery, Turbines, Rotors, Stators, Axial flow, Cascades (Fluid dynamics), Compressible flow
Proceedings Papers

Axial Compressor Performance Restoration by Blade Profile Control

William B. Roberts
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A063, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-232
https://doi.org/10.1115/84-GT-232
View Paper titled, Axial Compressor Performance Restoration by Blade Profile Control
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Topics: Blades, Compressors, Engines, Shapes, Boundary layers, Erosion, Fuel consumption
Proceedings Papers

Centrifugal Compressor Surge Behaviour

J. Wachter, K.-H. Rohne
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A031, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-91
https://doi.org/10.1115/84-GT-91
View Paper titled, Centrifugal Compressor Surge Behaviour
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Topics: Compressors, Surges, Industrial design, Piping systems, Transients (Dynamics)
Proceedings Papers

Use of an Inverse Method for the Design of High Efficiency Compressor and Turbine Blades With Large Change in Radius

G. Meauzé, A. Lesain
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A035, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-167
https://doi.org/10.1115/84-GT-167
View Paper titled, Use of an Inverse Method for the Design of High Efficiency Compressor and Turbine Blades With Large Change in Radius
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Topics: Compressors, Design, Turbine blades, Flow (Dynamics), Airfoils, Blades, Computation, Inlet guide vanes, Optimization, Radial flow
Proceedings Papers

A Study of the Prediction of Tip and Seal Clearances and Their Effects in Gas Turbine Transients

P. Pilidis, N. R. L. Maccallum
Proc. ASME. GT1984, Volume 1: Turbomachinery, V001T01A074, June 4–7, 1984
Publisher: American Society of Mechanical Engineers
Paper No: 84-GT-245
https://doi.org/10.1115/84-GT-245
View Paper titled, A Study of the Prediction of Tip and Seal Clearances and Their Effects in Gas Turbine Transients
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Topics: Gas turbines, Transients (Dynamics), Clearances (Engineering), Engines, Compressors, Air flow, Blades, Turbine blades, Turbines