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

Topics: Algebra , Compressibility , Diffusers , Flow (Dynamics) , Gas turbines , Laminar flow , Mach number , Navier-Stokes equations , Reynolds number , Stability

Measurement and Calculation of the Three-Dimensional Flow in Axial Compressor Stators, With and Without End-Bends

C. J. Robinson, J. D. Northall, C. W. R. McFarlane

GT 1989; V001T01A003https://doi.org/10.1115/89-GT-6

Abstract

View Articletitled, Measurement and Calculation of the Three-Dimensional Flow in Axial Compressor Stators, With and Without End-Bends

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Topics: Compressors , Flow (Dynamics) , Stators , Airfoils , Algorithms , Annulus , Arches , Blades , Clearances (Engineering) , High pressure (Physics)

Aerodynamic Research on Highload Axial Compressor With a Chordwise Split

Zhi-Gang Zhang, Ping-Cheng Shen, Hong Zhu, Jia-Hua Lu, Yan-Sheng Li

GT 1989; V001T01A004https://doi.org/10.1115/89-GT-11

Abstract

View Articletitled, Aerodynamic Research on Highload Axial Compressor With a Chordwise Split

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Topics: Compressors , Cascades (Fluid dynamics) , Boundary layers , Flow (Dynamics) , Pressure , Separation (Technology) , Blades , Delays , Finite element methods , Flow turning

Study of Various Factors Affecting Secondary Loss Vortices Downstream a Straight Turbine Cascade

A. Mobarak, M. G. Khalafallah, H. A. Heikal, A. M. Osman

GT 1989; V001T01A005https://doi.org/10.1115/89-GT-12

Abstract

View Articletitled, Study of Various Factors Affecting Secondary Loss Vortices Downstream a Straight Turbine Cascade

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Topics: Cascades (Fluid dynamics) , Turbines , Vortices , Blades , Boundary layers , Energy dissipation , Mach number , Turning angles

Numerical Optimization of Axial Compressor Designs

Richard M. Hearsey

GT 1989; V001T01A006https://doi.org/10.1115/89-GT-14

Abstract

View Articletitled, Numerical Optimization of Axial Compressor Designs

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Topics: Compressors , Optimization , Design , Engines , High pressure (Physics) , NASA , Rotors , Vehicles

A Method for Calculating Axial Turbomachine End Wall Turbulent Boundary Layers

Kang Shun, Liu Fengjun, Wang Zhongqi

GT 1989; V001T01A007https://doi.org/10.1115/89-GT-15

Abstract

View Articletitled, A Method for Calculating Axial Turbomachine End Wall Turbulent Boundary Layers

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Topics: Blades , Boundary layer turbulence , Boundary layers , Flow (Dynamics) , Integral equations , Turbomachinery , Warping

Improvement of 3D Full-Potential Method and Computation of Flowfield of CAS Compressor Rotor

Zhang Jialin

GT 1989; V001T01A008https://doi.org/10.1115/89-GT-17

Abstract

View Articletitled, Improvement of 3D Full-Potential Method and Computation of Flowfield of CAS Compressor Rotor

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Topics: Compressors , Computation , Rotors , Flow (Dynamics) , Blades , Turbomachinery , Boundary layers , Density , Design , Displacement

Influence of the Radial Component of Total Pressure Gradient on Tip Clearance Secondary Flow in Axial Compressors

Ian N. Moyle

GT 1989; V001T01A009https://doi.org/10.1115/89-GT-19

Abstract

View Articletitled, Influence of the Radial Component of Total Pressure Gradient on Tip Clearance Secondary Flow in Axial Compressors

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Topics: Clearances (Engineering) , Compressors , Flow (Dynamics) , Pressure gradient , Geometry , Leakage , Rotors , Skin friction (Fluid dynamics) , Velocity measurement

Application of a Lower-Upper Implicit Scheme and an Interactive Grid Generation for Turbomachinery Flow Field Simulations

Yung K. Choo, Woo-Yung Soh, Seokkwan Yoon

GT 1989; V001T01A010https://doi.org/10.1115/89-GT-20

Abstract

View Articletitled, Application of a Lower-Upper Implicit Scheme and an Interactive Grid Generation for Turbomachinery Flow Field Simulations

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Topics: Engineering simulation , Flow (Dynamics) , Mesh generation , Simulation , Turbomachinery , Turbochargers , Turbines , Cascades (Fluid dynamics) , Algebra , Blades

Inviscid Cascade Flow Calculations Using a Multigrid Method

A. A. Arnone, S. S. Stecco

GT 1989; V001T01A011https://doi.org/10.1115/89-GT-22

Abstract

View Articletitled, Inviscid Cascade Flow Calculations Using a Multigrid Method

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Topics: Flow (Dynamics) , Blades , Computers , Shock (Mechanics) , Turbomachinery , Wedges

Performance of a Highly-Loaded HP Compressor

W. J. Calvert, R. B. Ginder, I. R. I. McKenzie, D. J. Way

GT 1989; V001T01A012https://doi.org/10.1115/89-GT-24

Abstract

View Articletitled, Performance of a Highly-Loaded HP Compressor

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Topics: Compressors , Blades , Design , Compression , Flow (Dynamics) , Military systems , Pressure , Stators

Comments on Compressor Efficiency Scaling With Reynolds Number and Relative Roughness

Terry Wright

GT 1989; V001T01A013https://doi.org/10.1115/89-GT-31

Abstract

View Articletitled, Comments on Compressor Efficiency Scaling With Reynolds Number and Relative Roughness

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Topics: Compressors , Reynolds number , Surface roughness , Algorithms , Friction , Turbomachinery

A Computer Aided Method for the Design of Centrifugal Impellers Using Optimization Techniques

Sarim Jawad Al-Zubaidy

GT 1989; V001T01A014https://doi.org/10.1115/89-GT-32

Abstract

View Articletitled, A Computer Aided Method for the Design of Centrifugal Impellers Using Optimization Techniques

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Topics: Computer-aided engineering , Design , Impellers , Optimization , Geometry , Design methodology , Diffusion (Physics) , Entropy , Flow (Dynamics)

Influences of Splitter Blades on the Centrifugal Fan Performances

Lichuan Gui, Chuangang Gu, Hongshou Chang

GT 1989; V001T01A015https://doi.org/10.1115/89-GT-33

Abstract

View Articletitled, Influences of Splitter Blades on the Centrifugal Fan Performances

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Topics: Blades , Impellers , Compressors , Finite element analysis , Internal flow , Pressure , Stress

A Proposal for Optimized Design of Multistage Compressors

Raffaele Tuccillo

GT 1989; V001T01A016https://doi.org/10.1115/89-GT-34

Abstract

View Articletitled, A Proposal for Optimized Design of Multistage Compressors

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Topics: Compressors , Design , Optimization , Algorithms , Axial flow , Blades , Boundary layers , Flow (Dynamics) , Geometry , Vorticity

A Methodology Proposal to Design and Analyse Counterrotating High Speed Propellers

D. Nicoud, J. Brochet, M. Goutines

GT 1989; V001T01A017https://doi.org/10.1115/89-GT-38

Abstract

View Articletitled, A Methodology Proposal to Design and Analyse Counterrotating High Speed Propellers

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Topics: Design , Propellers , Boundary layers , Flow (Dynamics) , Blades , Shock (Mechanics) , Accounting , Aircraft , Chords (Trusses) , Computation

GATE: A Simulation Code for Analysis of Gas-Turbine Power Plants

M. R. Erbes, R. R. Gay, A. Cohn

GT 1989; V001T01A018https://doi.org/10.1115/89-GT-39

Abstract

View Articletitled, GATE: A Simulation Code for Analysis of Gas-Turbine Power Plants

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Topics: Gas turbines , Gates (Closures) , Power stations , Simulation , Design , Turbines , Cooling , Cycles , Fluid mechanics , Graphical user interfaces

Accelerated Computation of Viscous, Steady Incompressible Flows

Seungsoo Lee, George S. Dulikravich

GT 1989; V001T01A019https://doi.org/10.1115/89-GT-45

Abstract

View Articletitled, Accelerated Computation of Viscous, Steady Incompressible Flows

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Topics: Algorithms , Compressibility , Computation , Computers , Flow (Dynamics) , Navier-Stokes equations

Overview on Test Cases for Computation of Internal Flows in Turbomachines

Leonhard Fottner

GT 1989; V001T01A020https://doi.org/10.1115/89-GT-46

Abstract

View Articletitled, Overview on Test Cases for Computation of Internal Flows in Turbomachines

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Topics: Aircraft engines , Blades , Compressors , Computation , Computational methods , Computers , Design , Ducts , Energetics , Flow (Dynamics)

Secondary Loss Generation in a Linear Cascade of High-Turning Turbine Blades

S. Harrison

GT 1989; V001T01A021https://doi.org/10.1115/89-GT-47

Abstract

View Articletitled, Secondary Loss Generation in a Linear Cascade of High-Turning Turbine Blades

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Topics: Cascades (Fluid dynamics) , Turbine blades , Turning , Probes , Boundary layers , Flow (Dynamics) , Shear stress , Blades , Pressure , Viscosity

3D Mean-Stream-Line Method: A New Engineering Approach to the Inverse Problem of 3D Cascade

Yifang Gong, Ruixian Cai

GT 1989; V001T01A022https://doi.org/10.1115/89-GT-48

Abstract

View Articletitled, 3D Mean-Stream-Line Method: A New Engineering Approach to the Inverse Problem of 3D Cascade

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Topics: Cascades (Fluid dynamics) , Inverse problems , Turbomachinery , Computation , Flow (Dynamics) , Computers , Design

Compressor Blade Boundary Layers: Part 1 — Test Facility and Measurements With No Incident Wakes

Y. Dong, N. A. Cumpsty

GT 1989; V001T01A023https://doi.org/10.1115/89-GT-50

Abstract

View Articletitled, Compressor Blade Boundary Layers: Part 1 — Test Facility and Measurements With No Incident Wakes

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Topics: Blades , Boundary layers , Compressors , Test facilities , Wakes , Convection

Compressor Blade Boundary Layers: Part 2 — Measurements With Incident Wakes

Y. Dong, N. A. Cumpsty

GT 1989; V001T01A024https://doi.org/10.1115/89-GT-51

Abstract

View Articletitled, Compressor Blade Boundary Layers: Part 2 — Measurements With Incident Wakes

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Topics: Blades , Boundary layers , Compressors , Wakes , Momentum , Test facilities , Turbulence

Flow in a Centrifugal Fan of the Squirrel Cage Type

R. J. Kind, M. G. Tobin

GT 1989; V001T01A025https://doi.org/10.1115/89-GT-52

Abstract

View Articletitled, Flow in a Centrifugal Fan of the Squirrel Cage Type

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Topics: Flow (Dynamics) , Rotors , Pressure , Probes

Blade Sweep for Low-Speed Axial Fans

Terry Wright, William E. Simmons

GT 1989; V001T01A026https://doi.org/10.1115/89-GT-53

Abstract

View Articletitled, Blade Sweep for Low-Speed Axial Fans

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Topics: Blades , Fans , Design , Noise (Sound) , Testing , Acoustical properties , Acoustics , Computers , Engineering prototypes , Flow (Dynamics)

Flow Field Investigation in a Low Solidity Inducer by Laser Doppler Velocimeter

A. Boccazzi, A. Perdichizzi, U. Tabacco

GT 1989; V001T01A027https://doi.org/10.1115/89-GT-54

Abstract

View Articletitled, Flow Field Investigation in a Low Solidity Inducer by Laser Doppler Velocimeter

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Topics: Flow (Dynamics) , Lasers , Velocimeters , Design , Pressure , Probes

Development of the Tip-Leakage Flow Downstream of a Planar Cascade of Turbine Blades: Vorticity Field

M. Yaras, S. A. Sjolander

GT 1989; V001T01A028https://doi.org/10.1115/89-GT-55

Abstract

View Articletitled, Development of the Tip-Leakage Flow Downstream of a Planar Cascade of Turbine Blades: Vorticity Field

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Leakage , Turbine blades , Vorticity , Vortices , Blades , Chords (Trusses) , Diffusion (Physics) , Leakage flows

Tip Leakage Losses in a Linear Turbine Cascade

Peter T. Dishart, John Mdore

GT 1989; V001T01A029https://doi.org/10.1115/89-GT-56

Abstract

View Articletitled, Tip Leakage Losses in a Linear Turbine Cascade

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Topics: Cascades (Fluid dynamics) , Leakage , Turbines , Blades , Kinetic energy , Leakage flows , Chords (Trusses) , Flow (Dynamics)

Self-Excited Oscillation of Transonic Flow Around an Airfoil in Two-Dimensional Channel

Kazuomi Yamamoto, Yoshimichi Tanida

GT 1989; V001T01A030https://doi.org/10.1115/89-GT-58

Abstract

View Articletitled, Self-Excited Oscillation of Transonic Flow Around an Airfoil in Two-Dimensional Channel

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Topics: Airfoils , Oscillations , Transonic flow , Boundary layers , Flow (Dynamics) , Pressure , Separation (Technology) , Shock waves , Cascades (Fluid dynamics) , Computer simulation

Optimum Design of a Low Pressure, Double Inflow, Radial Steam Turbine for Open-Cycle Ocean Thermal Energy Conversion

T. Schobeiri

GT 1989; V001T01A031https://doi.org/10.1115/89-GT-60

Abstract

View Articletitled, Optimum Design of a Low Pressure, Double Inflow, Radial Steam Turbine for Open-Cycle Ocean Thermal Energy Conversion

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Topics: Cycles , Design , Inflow , Ocean thermal energy conversion , Pressure , Steam turbines , Thermofluids

Automotive Research Compressor Experience

R. C. Pampreen

GT 1989; V001T01A032https://doi.org/10.1115/89-GT-61

Abstract

View Articletitled, Automotive Research Compressor Experience

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Topics: Compressors , Design , Blades , Automotive gas turbines , Cascades (Fluid dynamics) , Diffusers , Impellers

Experimental Investigation of Rotor-Stator Interaction in a Centrifugal Pump With Several Vaned Diffusers

N. Arndt, A. J. Acosta, C. E. Brennen, T. K. Caughey

GT 1989; V001T01A033https://doi.org/10.1115/89-GT-62

Abstract

View Articletitled, Experimental Investigation of Rotor-Stator Interaction in a Centrifugal Pump With Several Vaned Diffusers

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Topics: Centrifugal pumps , Diffusers , Rotors , Stators , Blades , Impellers , Fluctuations (Physics) , Flow (Dynamics) , Pressure , Pressure measurement

Stall Inception in Axial Compressors

N. M. McDougall, N. A. Cumpsty, T. P. Hynes

GT 1989; V001T01A034https://doi.org/10.1115/89-GT-63

Abstract

View Articletitled, Stall Inception in Axial Compressors

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Topics: Compressors , Stall inception , Rotors , Boundary layers , Clearances (Engineering) , Flow (Dynamics) , Transients (Dynamics)

Effects of Endwall Suction and Blowing on Compressor Stability Enhancement

N. K. W. Lee, E. M. Greitzer

GT 1989; V001T01A035https://doi.org/10.1115/89-GT-64

Abstract

View Articletitled, Effects of Endwall Suction and Blowing on Compressor Stability Enhancement

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Topics: Compressors , Stability , Suction , Flow (Dynamics) , Blades , Pressure , Momentum , Stators , Turbomachinery

Inlet Skew and the Growth of Secondary Losses and Vorticity in a Turbine Cascade

J. A. Walsh, D. G. Gregory-Smith

GT 1989; V001T01A036https://doi.org/10.1115/89-GT-65

Abstract

View Articletitled, Inlet Skew and the Growth of Secondary Losses and Vorticity in a Turbine Cascade

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Topics: Cascades (Fluid dynamics) , Turbines , Vorticity , Axial flow

Application of Low-Solidity Cascade Diffuser to Transonic Centrifugal Compressor

H. Hayami, Y. Senoo, K. Utsunomiya

GT 1989; V001T01A037https://doi.org/10.1115/89-GT-66

Abstract

View Articletitled, Application of Low-Solidity Cascade Diffuser to Transonic Centrifugal Compressor

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Topics: Cascades (Fluid dynamics) , Compressors , Diffusers , Flow (Dynamics) , Pressure , Vaneless diffusers , Impellers , Inflow , Mach number , Testing performance

Mach Number Effects on Secondary Flow Development Downstream of a Turbine Cascade

Antonio Perdichizzi

GT 1989; V001T01A038https://doi.org/10.1115/89-GT-67

Abstract

View Articletitled, Mach Number Effects on Secondary Flow Development Downstream of a Turbine Cascade

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Mach number , Turbines , Vortices , Vorticity , Blades , Chords (Trusses) , Compressibility , Kinetic energy

Application of Recess Vaned Casing Treatment to Axial Flow Fans

A. R. Azimian, R. L. Elder, A. B. McKenzie

GT 1989; V001T01A039https://doi.org/10.1115/89-GT-68

Abstract

View Articletitled, Application of Recess Vaned Casing Treatment to Axial Flow Fans

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Topics: Axial flow , Fans , Flow (Dynamics) , Frequency response , Probes , Rotors , Unsteady flow

A Comparison Between the Design Point and Near Stall Performance of an Axial Compressor

N. M. McDougall

GT 1989; V001T01A040https://doi.org/10.1115/89-GT-70

Abstract

View Articletitled, A Comparison Between the Design Point and Near Stall Performance of an Axial Compressor

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Topics: Compressors , Design , Blades , Flow (Dynamics) , Clearances (Engineering) , Rotors , Corners (Structural elements) , Machinery , Pressure , Stators

The Measurement of Boundary Layers on a Compressor Blade in Cascade: Part 4 — Flow Fields for Incidence Angles of −1.5 and −8.5 Degrees

W. C. Zierke, S. Deutsch

GT 1989; V001T01A041https://doi.org/10.1115/89-GT-72

Abstract

View Articletitled, The Measurement of Boundary Layers on a Compressor Blade in Cascade: Part 4 — Flow Fields for Incidence Angles of −1.5 and −8.5 Degrees

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Topics: Blades , Boundary layers , Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Bubbles , Pressure , Separation (Technology) , Chords (Trusses) , Turbulence

An Approximate 3-D Aerodynamic Design Method for Centrifugal Impeller Blades

Zhao Xiaolu, Qin Lisen

GT 1989; V001T01A042https://doi.org/10.1115/89-GT-73

Abstract

View Articletitled, An Approximate 3-D Aerodynamic Design Method for Centrifugal Impeller Blades

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Topics: Blades , Design methodology , Impellers , Design , Geometry , Angular momentum , Compressor impellers , Compressors , Computer-aided design , Delays

Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part I — Quasi-Steady Flow Field and Comparison With Steady-State Data

H. D. Schulz, H. E. Gallus, B. Lakshminarayana

GT 1989; V001T01A043https://doi.org/10.1115/89-GT-76

Abstract

View Articletitled, Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part I — Quasi-Steady Flow Field and Comparison With Steady-State Data

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Topics: Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Rotors , Stators , Steady state , Blades , Boundary layers , Corners (Structural elements) , Wakes

Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part II — Unsteady Flow and Pressure Field

H. D. Schulz, H. E. Gallus, B. Lakshminarayana

GT 1989; V001T01A044https://doi.org/10.1115/89-GT-77

Abstract

View Articletitled, Three-Dimensional Separated Flow Field in the Endwall Region of an Annular Compressor Cascade in the Presence of Rotor-Stator Interaction: Part II — Unsteady Flow and Pressure Field

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Topics: Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Pressure , Rotors , Stators , Unsteady flow , Blades , Boundary layers , Sensors

Comparison of Steady and Unsteady Secondary Flows in a Turbine Stator Cascade

Gregory J. Hebert, William G. Tiederman

GT 1989; V001T01A045https://doi.org/10.1115/89-GT-79

Abstract

View Articletitled, Comparison of Steady and Unsteady Secondary Flows in a Turbine Stator Cascade

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Stators , Turbines , Rotors , Wakes , Blades , Vortices , Fluids , Rods

Effect of Blade Tip Configuration on Tip Clearance Loss of a Centrifugal Impeller

Masahiro Ishida, Hironobu Ueki, Yasutoshi Senoo

GT 1989; V001T01A046https://doi.org/10.1115/89-GT-80

Abstract

View Articletitled, Effect of Blade Tip Configuration on Tip Clearance Loss of a Centrifugal Impeller

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Topics: Blades , Clearances (Engineering) , Impellers , Leakage flows , Drag (Fluid dynamics) , Fluids , Leakage , Pressure , Pressure gradient , Testing performance

Secondary Flow due to the Tip Clearance at the Exit of Centrifugal Impellers

Masahiro Ishida, Yasutoshi Senoo, Hironobu Ueki

GT 1989; V001T01A047https://doi.org/10.1115/89-GT-81

Abstract

View Articletitled, Secondary Flow due to the Tip Clearance at the Exit of Centrifugal Impellers

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Topics: Clearances (Engineering) , Flow (Dynamics) , Impellers , Blades , Fluids , Pressure gradient , Shear (Mechanics)

Effects of Tip Clearance of Nozzle Vanes on Performance of Radial Turbine Rotor

H. Hayami, Y. I. Hyun, M. Yamaguchi, Y. Senoo

GT 1989; V001T01A048https://doi.org/10.1115/89-GT-82

Abstract

View Articletitled, Effects of Tip Clearance of Nozzle Vanes on Performance of Radial Turbine Rotor

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Topics: Clearances (Engineering) , Nozzles , Rotors , Turbines , Flow (Dynamics) , Blades , Leakage flows

The Preliminary Design of Radial Inflow Turbines

A. Whitfield

GT 1989; V001T01A049https://doi.org/10.1115/89-GT-83

Abstract

View Articletitled, The Preliminary Design of Radial Inflow Turbines

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Topics: Design , Inflow , Turbines , Dimensions , Flow (Dynamics) , Fluids , Mach number , Rotors

A Parametric Study of Radial Turbomachinery Blade Design in Three-Dimensional Subsonic Flow

W. S. Ghaly, C. S. Tan

GT 1989; V001T01A050https://doi.org/10.1115/89-GT-84

Abstract

View Articletitled, A Parametric Study of Radial Turbomachinery Blade Design in Three-Dimensional Subsonic Flow

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Topics: Blades , Design , Subsonic flow , Turbomachinery , Pressure , Shapes , Design methodology , Flow (Dynamics) , Impellers

Analysis of Three-Dimensional Turbomachinery Flows on C-Type Grids Using an Implicit Euler Solver

K. F. Weber, D. W. Thoe, R. A. Delaney

GT 1989; V001T01A051https://doi.org/10.1115/89-GT-85

Abstract

View Articletitled, Analysis of Three-Dimensional Turbomachinery Flows on C-Type Grids Using an Implicit Euler Solver

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Topics: Flow (Dynamics) , Turbomachinery , Algorithms , Cascades (Fluid dynamics) , Compressors , Construction , Inflow , NASA , Outflow , Rotors

Prediction of the Aerodynamic Environment and Heat Transfer for Rotor-Stator Configurations

L. W. Griffin, H. V. McConnaughey

GT 1989; V001T01A052https://doi.org/10.1115/89-GT-89

Abstract

View Articletitled, Prediction of the Aerodynamic Environment and Heat Transfer for Rotor-Stator Configurations

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Topics: Heat transfer , Rotors , Stators , Turbines , Pressure , Airfoils , Boundary layers , Boundary-value problems , Cascades (Fluid dynamics) , Computation

Dual Pressure Ratio Compressor

Charles J. Paine

GT 1989; V001T01A053https://doi.org/10.1115/89-GT-121

Abstract

View Articletitled, Dual Pressure Ratio Compressor

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Topics: Compressors , Pressure , Flow (Dynamics) , Turbines , Cycles , Flow separation , High pressure (Physics) , Testing , Vaneless diffusers

Viscous Flow in a Controlled Diffusion Compressor Cascade With Increasing Incidence

Y. Elazar, R. P. Shreeve

GT 1989; V001T01A054https://doi.org/10.1115/89-GT-131

Abstract

View Articletitled, Viscous Flow in a Controlled Diffusion Compressor Cascade With Increasing Incidence

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Topics: Cascades (Fluid dynamics) , Compressors , Diffusion (Physics) , Viscous flow , Boundary layers , Blades , Bubbles , Design , Flow (Dynamics) , Geometry

A Three Dimensional Inverse Method in Turbomachinery: Part I — Theory

João Eduardo Borges

GT 1989; V001T01A055https://doi.org/10.1115/89-GT-136

Abstract

View Articletitled, A Three Dimensional Inverse Method in Turbomachinery: Part I — Theory

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Topics: Turbomachinery , Blades , Design , Flow (Dynamics) , Impellers , Inflow , Machinery , Turbines , Vorticity

A Three Dimensional Inverse Method in Turbomachinery: Part II — Experimental Verification

João Eduardo Borges

GT 1989; V001T01A056https://doi.org/10.1115/89-GT-137

Abstract

View Articletitled, A Three Dimensional Inverse Method in Turbomachinery: Part II — Experimental Verification

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Topics: Turbomachinery , Impellers , Rotors , Design , Flow (Dynamics) , Exhaust systems , Inflow , Turbines , Wheels

Three-Dimensional Solutions for Inviscid Incompressible Flow in Turbomachines

S. Abdallah, C. F. Smith

GT 1989; V001T01A057https://doi.org/10.1115/89-GT-140

Abstract

View Articletitled, Three-Dimensional Solutions for Inviscid Incompressible Flow in Turbomachines

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Topics: Flow (Dynamics) , Turbomachinery , Pressure , Momentum , Poisson equation , Rotors , Blades , Boundary-value problems , Finite difference methods , Relaxation (Physics)

Three-Dimensional Relief in Turbomachinery Blading

A. R. Wadia, B. F. Beacher

GT 1989; V001T01A058https://doi.org/10.1115/89-GT-151

Abstract

View Articletitled, Three-Dimensional Relief in Turbomachinery Blading

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Topics: Turbomachinery , Flow (Dynamics) , Cascades (Fluid dynamics) , Airfoils , Compressors , Axial flow , Boundary layers , Design , Pressure , Pressure measurement

Simulation of Three-Dimensional Viscous Flow Within a Multistage Turbine

John J. Adamczyk, Mark L. Celestina, Tim A. Beach, Mark Barnett

GT 1989; V001T01A059https://doi.org/10.1115/89-GT-152

Abstract

View Articletitled, Simulation of Three-Dimensional Viscous Flow Within a Multistage Turbine

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Topics: Simulation , Turbines , Viscous flow , Flow (Dynamics) , Blades , Compressibility , Modeling , Rotors , Turbomachinery , Viscosity

Laser Transit Anemometry Investigation of a High Speed Centrifugal Compressor

David Japikse, David M. Karon

GT 1989; V001T01A060https://doi.org/10.1115/89-GT-155

Abstract

View Articletitled, Laser Transit Anemometry Investigation of a High Speed Centrifugal Compressor

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Topics: Compressors , Lasers , Blades , Flow (Dynamics) , Impellers , Kinematics , Rotors , Turbomachinery , Turbulence

A New Design Method for Centrifugal Compressor Varied Diffusers

Huang Xiaoyan, Wang Qinghuan, Zhang Chao

GT 1989; V001T01A061https://doi.org/10.1115/89-GT-156

Abstract

View Articletitled, A New Design Method for Centrifugal Compressor Varied Diffusers

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Topics: Compressors , Design methodology , Diffusers , Design , Boundary layers , Computer-aided design , Computers , Flow (Dynamics) , Pressure

LDV Measurements and the Flow Analysis in the Vaneless Region of a Radial Inflow Turbine

A. N. Lakshminarasimha, W. Tabakoff, A. Metwally

GT 1989; V001T01A062https://doi.org/10.1115/89-GT-157

Abstract

View Articletitled, LDV Measurements and the Flow Analysis in the Vaneless Region of a Radial Inflow Turbine

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Topics: Flow (Dynamics) , Inflow , Turbines , Vortices

A Method of Predicting the Energy Losses in Vaneless Diffusers of Centrifugal Compressors

Huashu Dou

GT 1989; V001T01A063https://doi.org/10.1115/89-GT-158

Abstract

View Articletitled, A Method of Predicting the Energy Losses in Vaneless Diffusers of Centrifugal Compressors

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Topics: Compressors , Energy dissipation , Vaneless diffusers , Flow (Dynamics) , Diffusers , Friction

Verification of an Impeller Design by Laser Measurements and 3D-Viscous Flow Calculations

H. Krain, W. Hoffman

GT 1989; V001T01A064https://doi.org/10.1115/89-GT-159

Abstract

View Articletitled, Verification of an Impeller Design by Laser Measurements and 3D-Viscous Flow Calculations

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Topics: Design , Flow (Dynamics) , Impellers , Lasers , Rotors , Geometry , Blades , Pressure

Mathematical Formulation of Blade Surfaces in Turbomachinery: Part I — Theoretical Surface Formulations

M. Rautenberg, A. Engeda, W. Wittekindt

GT 1989; V001T01A065https://doi.org/10.1115/89-GT-160

Abstract

View Articletitled, Mathematical Formulation of Blade Surfaces in Turbomachinery: Part I — Theoretical Surface Formulations

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Topics: Blades , Turbomachinery , Compressor impellers , Flow (Dynamics) , Gas turbines , Impellers , Pump impellers , Rotors

Mathematical Formulation of Blade Surfaces in Turbomachinery: Part II — Practical Examples of Determined Surfaces

M. Rautenberg, A. Engeda, W. Wittekindt

GT 1989; V001T01A066https://doi.org/10.1115/89-GT-161

Abstract

View Articletitled, Mathematical Formulation of Blade Surfaces in Turbomachinery: Part II — Practical Examples of Determined Surfaces

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Topics: Blades , Turbomachinery , Milling machines

LDV Measurements and Investigation of Flow Field Through Radial Turbine Guide Vanes

Hasan Eroglu, Widen Tabakoff

GT 1989; V001T01A067https://doi.org/10.1115/89-GT-162

Abstract

View Articletitled, LDV Measurements and Investigation of Flow Field Through Radial Turbine Guide Vanes

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Topics: Flow (Dynamics) , Guide vanes , Turbines , Blades , Nozzles , Turbulence , Cross-flow , Geometry , Inflow

The Influence of Diffuser Vane Leading Edge Geometry on the Performance of a Centrifugal Compressor

W. W. Clements, D. W. Artt

GT 1989; V001T01A068https://doi.org/10.1115/89-GT-163

Abstract

View Articletitled, The Influence of Diffuser Vane Leading Edge Geometry on the Performance of a Centrifugal Compressor

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Topics: Compressors , Diffusers , Geometry , Suction , Pressure , Turbochargers , Wedges

The Design and Test of a Two Stage Transonic Axial Flow Compressor

R. G. Wells, G. Baty, F. Carchedi, G. R. Wood

GT 1989; V001T01A069https://doi.org/10.1115/89-GT-164

Abstract

View Articletitled, The Design and Test of a Two Stage Transonic Axial Flow Compressor

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Topics: Axial flow , Design , Compressors , Flow (Dynamics) , Pressure transducers , Rotating blades , Shock (Mechanics) , Strain gages

Aerodynamic and Torque Characteristics of Enclosed Co/Counter Rotating Disks

W. A. Daniels, B. V. Johnson, D. J. Graber

GT 1989; V001T01A070https://doi.org/10.1115/89-GT-177

Abstract

View Articletitled, Aerodynamic and Torque Characteristics of Enclosed Co/Counter Rotating Disks

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Topics: Rotating disks , Torque , Disks , Turbines , Cavities , Coolants , Diaphragms (Mechanical devices) , Diaphragms (Structural) , Flow (Dynamics) , Friction

A Theoretical Study of Ingress for Shrouded Rotating Disc Systems With Radial Outflow

John W. Chew

GT 1989; V001T01A071https://doi.org/10.1115/89-GT-178

Abstract

View Articletitled, A Theoretical Study of Ingress for Shrouded Rotating Disc Systems With Radial Outflow

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Topics: Outflow , Rotating disks , Flow (Dynamics) , Cavities , Clearances (Engineering) , Errors , Sealing (Process) , Disks , Momentum

Assessment of Laminar-Turbulent Transition in Closed Disc Geometries

A. P. Morse

GT 1989; V001T01A072https://doi.org/10.1115/89-GT-179

Abstract

View Articletitled, Assessment of Laminar-Turbulent Transition in Closed Disc Geometries

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Topics: Disks , Turbulence , Flow (Dynamics) , Reynolds number , Anisotropy , Energy generation , Flux (Metallurgy) , Rotating disks , Rotors , Stators

Application of a Low Reynolds Number k-ϵ Turbulence Model to High-Speed Rotating Cavity Flows

A. P. Morse

GT 1989; V001T01A073https://doi.org/10.1115/89-GT-180

Abstract

View Articletitled, Application of a Low Reynolds Number k-ϵ Turbulence Model to High-Speed Rotating Cavity Flows

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Topics: Cavity flows , Reynolds number , Turbulence , Cavities , Disks , Flow (Dynamics) , Outflow

Secondary Flows and Vortex Motion in a High-Efficiency Backswept Impeller at Design and Off-Design Conditions

C. Hah, H. Krain

GT 1989; V001T01A074https://doi.org/10.1115/89-GT-181

Abstract

View Articletitled, Secondary Flows and Vortex Motion in a High-Efficiency Backswept Impeller at Design and Off-Design Conditions

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Topics: Design , Flow (Dynamics) , Impellers , Vortex motion , Clearances (Engineering) , Rotors , Computer-aided design , Laser velocimetry , Pressure , Shapes

Experimental and Theoretical Study of the Swirling Flow in Centrifugal Compressor Volutes

R. A. Van Den Braembussche, B. M. Hände

GT 1989; V001T01A075https://doi.org/10.1115/89-GT-183

Abstract

View Articletitled, Experimental and Theoretical Study of the Swirling Flow in Centrifugal Compressor Volutes

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Topics: Compressors , Swirling flow , Design , Flow (Dynamics)

The Use of De-Swirl Nozzles to Reduce the Pressure Drop in a Rotating Cavity With a Radial Inflow

P. R. Farthing, J. W. Chew, J. M. Owen

GT 1989; V001T01A076https://doi.org/10.1115/89-GT-184

Abstract

View Articletitled, The Use of De-Swirl Nozzles to Reduce the Pressure Drop in a Rotating Cavity With a Radial Inflow

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Topics: Cavities , Inflow , Nozzles , Pressure drop , Flow (Dynamics) , Pressure , Flow visualization , Momentum , Reynolds number , Rotating disks

An Analysis Methodology for Internal Swirling Flow Systems With a Rotating Wall

M. Williams, W. C. Chen, G. Bache, A. Eastland

GT 1989; V001T01A077https://doi.org/10.1115/89-GT-185

Abstract

View Articletitled, An Analysis Methodology for Internal Swirling Flow Systems With a Rotating Wall

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Topics: Swirling flow , Flow (Dynamics) , Turbulence , Reynolds number , Rotating disks , Cavities , Engines , Gas turbines , Impellers , Internal flow

Aerodynamics of Cooling Jets Introduced in the Secondary Flow of a Low Speed Turbine Cascade

F. Bario, F. Leboeuf, A. Onvani, A. Seddini

GT 1989; V001T01A078https://doi.org/10.1115/89-GT-192

Abstract

View Articletitled, Aerodynamics of Cooling Jets Introduced in the Secondary Flow of a Low Speed Turbine Cascade

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Topics: Aerodynamics , Cascades (Fluid dynamics) , Cooling , Flow (Dynamics) , Jets , Turbines , Blades , Nozzles , Pressure , Probes

A Comparative Investigation of Corresponding Annular and Labyrinth Seal Flowfields

D. L. Rhode, R. I. Hibbs

GT 1989; V001T01A079https://doi.org/10.1115/89-GT-195

Abstract

View Articletitled, A Comparative Investigation of Corresponding Annular and Labyrinth Seal Flowfields

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Topics: Angular momentum , Clearances (Engineering) , Computers , Density , Leakage , Reservoirs

Experimental Investigation Into the Effects of Rotating and Static Bolts on Both Windage Heating and Local Heat Transfer Coefficients in a Rotor/Stator Cavity

J. A. Millward, P. H. Robinson

GT 1989; V001T01A080https://doi.org/10.1115/89-GT-196

Abstract

View Articletitled, Experimental Investigation Into the Effects of Rotating and Static Bolts on Both Windage Heating and Local Heat Transfer Coefficients in a Rotor/Stator Cavity

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Topics: Cavities , Heat transfer coefficients , Heating , Rotors , Stators , Disks , Heat transfer , Reynolds number , Shapes , Temperature

Axial Flow Compressor Design Optimization: Part I — Pitchline Analysis and Multivariate Objective Function Influence

Aristide Massardo, Antonio Satta

GT 1989; V001T01A081https://doi.org/10.1115/89-GT-201

Abstract

View Articletitled, Axial Flow Compressor Design Optimization: Part I — Pitchline Analysis and Multivariate Objective Function Influence

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Topics: Axial flow , Design , Optimization , Weight (Mass) , Compressors , Computer programming , Degrees of freedom

Axial Flow Compressor Design Optimization: Part II — Through-Flow Analysis

Aristide Massardo, Antonio Satta, Martino Marini

GT 1989; V001T01A082https://doi.org/10.1115/89-GT-202

Abstract

View Articletitled, Axial Flow Compressor Design Optimization: Part II — Through-Flow Analysis

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Topics: Axial flow , Design , Flow (Dynamics) , Optimization , Compressors , Geometry , Polynomials , Stability

Adaptive Simulation of Gas Turbine Performance

A. Stamatis, K. Mathioudakis, K. D. Papailiou

GT 1989; V001T01A083https://doi.org/10.1115/89-GT-205

Abstract

View Articletitled, Adaptive Simulation of Gas Turbine Performance

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Topics: Gas turbines , Simulation , Engines , Manufacturing , Industrial gases , Turbines

Some Aerodynamic Aspects of Engine Secondary Air Systems

H. Zimmermann

GT 1989; V001T01A084https://doi.org/10.1115/89-GT-209

Abstract

View Articletitled, Some Aerodynamic Aspects of Engine Secondary Air Systems

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Topics: Aerodynamics , Computer software , Cooling , Engines , Fluid dynamics , Numerical analysis , Turbomachinery

A Secondary Flow Calculation Method for One Stage Axial Transonic Flow Compressors, Including Shock-Secondary Flow Interaction

J. Kaldellis, D. Douvikas, F. Falchetti, K. D. Papailiou

GT 1989; V001T01A085https://doi.org/10.1115/89-GT-210

Abstract

View Articletitled, A Secondary Flow Calculation Method for One Stage Axial Transonic Flow Compressors, Including Shock-Secondary Flow Interaction

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Topics: Compressors , Computational methods , Flow (Dynamics) , Shock (Mechanics) , Transonic flow , Shear (Mechanics) , Shock waves , Annulus , Integral equations , Kinetic energy

Numerical Simulation of the Two Dimensional Viscous Compressible Flow in Blade Cascades Using a Solution Adaptive Unstructured Mesh

Gunnar L. D. Sidén, William N. Dawes, Per J. Albråten

GT 1989; V001T01A086https://doi.org/10.1115/89-GT-211

Abstract

View Articletitled, Numerical Simulation of the Two Dimensional Viscous Compressible Flow in Blade Cascades Using a Solution Adaptive Unstructured Mesh

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Topics: Blades , Compressible flow , Computer simulation , Algebra , Boundary layers , Eddies (Fluid dynamics) , Engineering simulation , Finite element analysis , Generators , Mesh generation

The Extension and Application of Three-Dimensional Time Marching Analyses to Incompressible Turbomachinery Flows

P. J. Walker, W. N. Dawes

GT 1989; V001T01A087https://doi.org/10.1115/89-GT-212

Abstract

View Articletitled, The Extension and Application of Three-Dimensional Time Marching Analyses to Incompressible Turbomachinery Flows

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Topics: Flow (Dynamics) , Turbomachinery , Errors , Mach number , Acoustics , Compressibility , Compressible flow , Geometry , Inflow , Inviscid flow

Power Dissipation in Smooth and Honeycomb Labyrinth Seals

W. F. McGreehan, S. H. Ko

GT 1989; V001T01A088https://doi.org/10.1115/89-GT-220

Abstract

View Articletitled, Power Dissipation in Smooth and Honeycomb Labyrinth Seals

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Topics: Energy dissipation , Honeycomb structures , Design , Leakage , Leakage flows , Temperature , Gas turbines , High pressure (Physics)

Revaluation of Researches on the Free Rotating Vaneless Diffusor

Yves Ribaud, Christian Fradin

GT 1989; V001T01A089https://doi.org/10.1115/89-GT-224

Abstract

View Articletitled, Revaluation of Researches on the Free Rotating Vaneless Diffusor

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Topics: Vaneless diffusers , Compressors , Rotors , Design engineering , Flow (Dynamics) , Friction , Mach number , Nozzles , Rotation

The Prediction of Boundary Layers With Rotation and Variation of Stream Filament Thickness

Hua Yaonan, Wang Baoguo

GT 1989; V001T01A090https://doi.org/10.1115/89-GT-227

Abstract

View Articletitled, The Prediction of Boundary Layers With Rotation and Variation of Stream Filament Thickness

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Topics: Boundary layers , Rotation , Accounting , Blades , Boundary layer turbulence , Cascades (Fluid dynamics) , Compressors , Momentum , Rotors , Separation (Technology)

Aerodynamic and Heat Transfer Measurements on Blading for a High Rim-Speed Transonic Turbine

R. C. Kingcombe, S. P. Harasgama, N. P. Leversuch, E. T. Wedlake

GT 1989; V001T01A091https://doi.org/10.1115/89-GT-228

Abstract

View Articletitled, Aerodynamic and Heat Transfer Measurements on Blading for a High Rim-Speed Transonic Turbine

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Topics: Heat transfer , Turbines , Rotors , Cascades (Fluid dynamics) , Blades , Design , Flow (Dynamics) , Pistons , Pressure measurement , Testing

Industrial Centrifugal Compressors: The Influence of the Impeller Diffusion on the Stage Performance

Klaus Lüdtke

GT 1989; V001T01A092https://doi.org/10.1115/89-GT-233

Abstract

View Articletitled, Industrial Centrifugal Compressors: The Influence of the Impeller Diffusion on the Stage Performance

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Topics: Compressors , Diffusion (Physics) , Impellers , Blades , Surges , Vaneless diffusers

An Analysis of Outlet Distortion in LP Steam Turbines

W. Moser

GT 1989; V001T01A093https://doi.org/10.1115/89-GT-237

Abstract

View Articletitled, An Analysis of Outlet Distortion in LP Steam Turbines

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Topics: Steam turbines , Blades , Excitation , Rotors , Algorithms , Exhaust systems , Flow (Dynamics) , Fluctuations (Physics) , Pressure , Pressure transducers

Experimental Investigation of Supersonic Turbine Performance

John W. Kurzrock

GT 1989; V001T01A094https://doi.org/10.1115/89-GT-238

Abstract

View Articletitled, Experimental Investigation of Supersonic Turbine Performance

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Topics: Turbines , Blades , Nozzles , Rotors , Pressure , Testing

Distortion of Three-Dimensional Vorticity Waves by a Cascade of Airfoils

J. Fang, P. R. McHugh, H. M. Atassi

GT 1989; V001T01A095https://doi.org/10.1115/89-GT-246

Abstract

View Articletitled, Distortion of Three-Dimensional Vorticity Waves by a Cascade of Airfoils

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Topics: Airfoils , Cascades (Fluid dynamics) , Vorticity , Waves , Blades , Subsonic flow , Unsteady flow

Effects of Adverse Pressure Gradients on the Nature and Length of Boundary Layer Transition

G. J. Walker, J. P. Gostelow

GT 1989; V001T01A096https://doi.org/10.1115/89-GT-274

Abstract

View Articletitled, Effects of Adverse Pressure Gradients on the Nature and Length of Boundary Layer Transition

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Topics: Boundary layers , Pressure gradient , Waves , Flow (Dynamics) , Reynolds number , Separation (Technology) , Turbulence

The Trailing Edge Loss of Transonic Turbine Blades

J. D. Denton, L. Xu

GT 1989; V001T01A097https://doi.org/10.1115/89-GT-278

Abstract

View Articletitled, The Trailing Edge Loss of Transonic Turbine Blades

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Topics: Turbine blades , Pressure , Suction , Flow (Dynamics) , Momentum , Shock (Mechanics)

An Euler Solution for Unsteady Flows Around Oscillating Blades

L. He

GT 1989; V001T01A098https://doi.org/10.1115/89-GT-279

Abstract

View Articletitled, An Euler Solution for Unsteady Flows Around Oscillating Blades

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Topics: Blades , Unsteady flow , Cascades (Fluid dynamics) , Aeroelasticity , Computation , Computers , Damping , Deformation , Flat plates , Flux (Metallurgy)

An Experimental Assessment of the Influence of Downstream Conditions on the Performance of a Transonic Turbine Nozzle of High Turning

U. W. Schaub, R. G. Williamson, J.-P. Huot, S. H. Moustapha

GT 1989; V001T01A099https://doi.org/10.1115/89-GT-283

Abstract

View Articletitled, An Experimental Assessment of the Influence of Downstream Conditions on the Performance of a Transonic Turbine Nozzle of High Turning

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Topics: Nozzles , Turbines , Turning , Rotors , Flow (Dynamics) , Design , Mach number , Pressure , Probes , Turning angles

An Improved Incidence Losses Prediction Method for Turbine Airfoils

S. H. Moustapha, S. C. Kacker, B. Tremblay

GT 1989; V001T01A100https://doi.org/10.1115/89-GT-284

Abstract

View Articletitled, An Improved Incidence Losses Prediction Method for Turbine Airfoils

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Topics: Airfoils , Turbines , Design

Surface Roughness Measurements on Gas Turbine Blades

Robert P. Taylor

GT 1989; V001T01A101https://doi.org/10.1115/89-GT-285

Abstract

View Articletitled, Surface Roughness Measurements on Gas Turbine Blades

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Topics: Blades , Gas turbines , Surface roughness , Turbine blades , Boundary layers , Chords (Trusses) , Computation , Engines , Flow (Dynamics) , Heat transfer

Unsteady Transition in an Axial Flow Turbine: Part 1 — Measurements on the Turbine Rotor

J. S. Addison, H. P. Hodson

GT 1989; V001T01A102https://doi.org/10.1115/89-GT-289

Abstract

View Articletitled, Unsteady Transition in an Axial Flow Turbine: Part 1 — Measurements on the Turbine Rotor

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Topics: Axial flow , Rotors , Turbine components , Turbines , Boundary layers , Suction , Cascades (Fluid dynamics) , Cross section (Physics) , Gages , Stators

Unsteady Transition in an Axial Flow Turbine: Part 2 — Cascade Measurements and Modelling

J. S. Addison, H. P. Hodson

GT 1989; V001T01A103https://doi.org/10.1115/89-GT-290

Abstract

View Articletitled, Unsteady Transition in an Axial Flow Turbine: Part 2 — Cascade Measurements and Modelling

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Topics: Axial flow , Cascades (Fluid dynamics) , Modeling , Turbine components , Turbines , Rotors , Suction , Turbulence , Wakes

The Influence of Boundary Layer State on Vortex Shedding From Flat Plates and Turbine Cascades

C. H. Sieverding, H. Heinemann

GT 1989; V001T01A104https://doi.org/10.1115/89-GT-296

Abstract

View Articletitled, The Influence of Boundary Layer State on Vortex Shedding From Flat Plates and Turbine Cascades

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Topics: Boundary layers , Flat plates , Turbines , Vortex shedding , Blades , Turbine blades , Cascades (Fluid dynamics) , Geometry , Mach number , Reynolds number

Optical Measurement of Unducted Fan Blade Deflections

Anatole P. Kurkov

GT 1989; V001T01A105https://doi.org/10.1115/89-GT-298

Abstract

View Articletitled, Optical Measurement of Unducted Fan Blade Deflections

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Topics: Blades , Deflection , Optical measurement , Errors , Computers , Helium-neon lasers , Propellers , Reflectance , Signals , Wind tunnels

Through Flow Theory for Nonaxisymmetric Turbomachinery Flow: Part I — Formulation

Robert P. Dring, Gordon C. Oates

GT 1989; V001T01A106https://doi.org/10.1115/89-GT-304

Abstract

View Articletitled, Through Flow Theory for Nonaxisymmetric Turbomachinery Flow: Part I — Formulation

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Topics: Flow (Dynamics) , Turbomachinery , Pressure , Airfoils , Databases , Errors , Rotors , Stators

Through Flow Theory for Nonaxisymmetric Turbomachinery Flow: Part II — Assessment

Robert P. Dring, Gordon C. Oates

GT 1989; V001T01A107https://doi.org/10.1115/89-GT-305

Abstract

View Articletitled, Through Flow Theory for Nonaxisymmetric Turbomachinery Flow: Part II — Assessment

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Topics: Flow (Dynamics) , Turbomachinery , Pressure , Airfoils , Databases , Errors , Rotors , Stators

Unsteady Lifting Surface Theory for a Rotating Cascade of Swept Blades

Hidekazu Kodama, Masanobu Namba

GT 1989; V001T01A108https://doi.org/10.1115/89-GT-306

Abstract

View Articletitled, Unsteady Lifting Surface Theory for a Rotating Cascade of Swept Blades

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Topics: Blades , Cascades (Fluid dynamics) , Acoustics , Discrete element methods , Flutter (Aerodynamics) , Integral equations , Rotating blades

Stability of Flow Through Multistage Axial Compressors

J. P. Longley, T. P. Hynes

GT 1989; V001T01A109https://doi.org/10.1115/89-GT-311

Abstract

View Articletitled, Stability of Flow Through Multistage Axial Compressors

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Topics: Compressors , Flow (Dynamics) , Stability , Compression

Part-Circumference Casing Treatment and the Effect on Compressor Stall

N. A. Cumpsty

GT 1989; V001T01A110https://doi.org/10.1115/89-GT-312

Abstract

View Articletitled, Part-Circumference Casing Treatment and the Effect on Compressor Stall

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Topics: Compressors , Flow (Dynamics) , Rotors , Stall inception , Annulus , Blades , Boundary layers , Clearances (Engineering) , Transients (Dynamics)