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

Topics: Design , Propulsion systems , Engines , Fuels , Rotation , Energy efficiency , Exhaust systems , Mechanical drives , Noise (Sound) , Propellers

Convergence of Performance Calculation of Twin Spool Turbojet and Turbofan

Zhu Xingjian, Wang Xueyu, Yan Qingjin

GT 1985; V001T01A004doi:https://doi.org/10.1115/85-IGT-82

Abstract

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Topics: Turbofans , Turbojets , Engines , Flight , Nonlinear systems

Rapid Calculation of Engine Performance

Zhang Jin, Zhu Xinjian

GT 1985; V001T01A005doi:https://doi.org/10.1115/85-IGT-83

Abstract

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Topics: Engines , Design , Engine design , Cycles , Turbofans , Turbojets

Development of a New Technology Small Fan Jet Engine

D. I. Boyd

GT 1985; V001T01A006doi:https://doi.org/10.1115/85-IGT-139

Abstract

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Topics: Aviation , Control systems , Diamonds , Engines , Flight , Fuels , Jet engines , Jets , Noise (Sound) , Thrust

Propeller Design Point Calculation Method for Comparing Turbofan/Propfan Engine Performance

Marvin F. Schmidt

GT 1985; V001T01A007doi:https://doi.org/10.1115/85-IGT-150

Abstract

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Topics: Computational methods , Design , Engines , Propellers , Turbofans , Rotation , Compression , Horsepower , Thrust

Installation Requirements for Small Gas Turbine Engines

T. F. Piercy, C. E. Heathco

GT 1985; V001T01A008doi:https://doi.org/10.1115/85-IGT-151

Abstract

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Topics: Gas turbines , Engines , Design

Turbomachinery

Unstable Flows in the Vaneless Diffuser of a Centrifugal Compressor at Low Flow Rates

S. Mizuki, C. W. Park, B. E. L. Deckker

GT 1985; V001T02A001doi:https://doi.org/10.1115/85-IGT-7

Abstract

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Topics: Compressors , Flow (Dynamics) , Vaneless diffusers , Waves , Diffusers , Equilibrium (Physics) , Pressure gradient , Spectra (Spectroscopy)

An Investigation of a Highly-Loaded Transonic Turbine Stage With Compound Leaned Vanes

Shi Jing, Han Jianyuan, Zhou Shiying, Zhu Mingfu, Zhang Yaoko, She Mengyu

GT 1985; V001T02A002doi:https://doi.org/10.1115/85-IGT-8

Abstract

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Topics: Turbines , Design , Finite volume methods , Nozzles , Wind tunnels

The Development of a Second-Generation of Controlled Diffusion Airfoils for Multistage Compressors

R. F. Behlke

GT 1985; V001T02A003doi:https://doi.org/10.1115/85-IGT-9

Abstract

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Topics: Airfoils , Compressors , Diffusion (Physics) , Design , Blades , Cascades (Fluid dynamics) , Engines , Flow (Dynamics) , Mach number , Surges

Experimental Investigation of Dynamic Distortion Properties in Transonic Flow Diffuser

Huang Xijun, Li Huaiti, Dong Jinzhong

GT 1985; V001T02A004doi:https://doi.org/10.1115/85-IGT-15

Abstract

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Topics: Diffusers , Transonic flow , Density , Power density , Pressure , Probability , Shock waves , Stability

Aerodynamic Research on Straight Wall Annular Diffuser for Turbofan Augmentor

Q. M. Xie, J. G. Gu

GT 1985; V001T02A005doi:https://doi.org/10.1115/85-IGT-16

Abstract

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Topics: Diffusers , Turbofans , Pressure , Flow (Dynamics) , Momentum , Temperature profiles , Air flow , Geometry , Low temperature , Temperature

An Analysis of Applicability of Surge/Stall Criterion to Engineering Problems

Guo-Cai Tang, Hui-Min Zhang

GT 1985; V001T02A006doi:https://doi.org/10.1115/85-IGT-22

Abstract

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Topics: Surges , Compressors , Geometry , Uncertainty

A New Method for Predicting Performance of Axial-Flow Compressor

Cai Yuan-Hu, Wang Hong-Ji, Tang Di-Yi, Liu Zhi-Wei

GT 1985; V001T02A007doi:https://doi.org/10.1115/85-IGT-23

Abstract

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Topics: Axial flow , Compressors , Design , Surges , Actuators , Delays , Iterative methods , Stability

The Investigation of the Stability for Multistage Axial Compressors

Diyi Tang, Wenlan Li, Mengzi Cong

GT 1985; V001T02A008doi:https://doi.org/10.1115/85-IGT-24

Abstract

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Topics: Compressors , Stability , Actuators , Delays , Engines , Inertia (Mechanics) , Inflow , Simulation results

Increasing Surge Margin in an Axial Flow Compressor Using “End-Bend” Airfoils

Y. J. Cai, Y. L. Zhong, L. H. Qian, S. Z. He, Q. H. Pang

GT 1985; V001T02A009doi:https://doi.org/10.1115/85-IGT-25

Abstract

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Topics: Airfoils , Axial flow , Surges , Blades , Boundary layers , Compressors , Flow (Dynamics) , Stators

Evaluation of Conical Diffuser Performance

Ajit Thakker

GT 1985; V001T02A010doi:https://doi.org/10.1115/85-IGT-27

Abstract

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Topics: Diffusers , Flow (Dynamics) , Theoretical analysis , Vortices

Investigation and Experiment on Optimizing Angles of Variable Stator of Axial Flow Compressor

Wu Lihua, Huang Fusheng, Liu Feng, Wang Yanli

GT 1985; V001T02A011doi:https://doi.org/10.1115/85-IGT-32

Abstract

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Topics: Axial flow , Stators , Compressors , Surges

An Approach to Performance Prediction of Gas-Wet Steam Turbo Expanders

Ling Zhi-Guang, Li Shu-Lian, Fei Yang

GT 1985; V001T02A012doi:https://doi.org/10.1115/85-IGT-34

Abstract

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Topics: Steam , Turbochargers , Blast furnaces , Condensation , Heat , Latent heat , Turbines

Growth of Secondary Flow Losses Downstream of a Turbine Blade Cascade

L. D. Chen, S. L. Dixon

GT 1985; V001T02A013doi:https://doi.org/10.1115/85-IGT-35

Abstract

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Turbine blades , Boundary layers , Pressure , Turbines

A Correlation for the Secondary Deviation Angle

Aristide Massardo, Antonio Satta

GT 1985; V001T02A014doi:https://doi.org/10.1115/85-IGT-36

Abstract

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Topics: Blades , Boundary layers , Cascades (Fluid dynamics) , Flow (Dynamics) , Turbines , Viscosity

A Cost-Effective Performance Development of the PT6A-65 Turboprop Compressor

Tsukasa Yoshinaka, Kenneth S. Thue

GT 1985; V001T02A015doi:https://doi.org/10.1115/85-IGT-41

Abstract

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Topics: Compressors , Engines , Blades , Flow (Dynamics) , Performance evaluation , Pressure , Pressure measurement , Probes , Temperature

Through-Flow Modeling of Axial Turbomachinery

Robert P. Dring, H. David Joslyn

GT 1985; V001T02A016doi:https://doi.org/10.1115/85-IGT-42

Abstract

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Topics: Flow (Dynamics) , Modeling , Turbomachinery , Rotors , Airfoils , Boundary layers , Design , Wakes

Performance of Axial Compressor With Non-Uniform Exit Static Pressure

Hidekazu Kodama

GT 1985; V001T02A017doi:https://doi.org/10.1115/85-IGT-43

Abstract

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Topics: Compressors , Pressure , Actuators , Disks , Fans

The Transonic Flow Through a Plane Turbine Cascade as Measured in Four European Wind Tunnels

R. Kiock, F. Lehthaus, N. C. Baines, C. H. Sieverding

GT 1985; V001T02A018doi:https://doi.org/10.1115/85-IGT-44

Abstract

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Topics: Cascades (Fluid dynamics) , Transonic flow , Turbines , Wind tunnels , Blades , Tunnels , Flow (Dynamics) , Gas turbines , Instrumentation , Pressure

Application of the Rotating Water Table to Nozzle Wake Excitation in Low Pressure Turbines

Shun Chen

GT 1985; V001T02A019doi:https://doi.org/10.1115/85-IGT-45

Abstract

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Topics: Excitation , Nozzles , Pressure , Turbines , Wakes , Water , Stators , Blades , Flow (Dynamics) , Modeling

The Importance of Circumferential Non-Uniformities in a Passage-Averaged Quasi-Three-Dimensional Turbomachinery Design System

I. K. Jennions, P. Stow

GT 1985; V001T02A020doi:https://doi.org/10.1115/85-IGT-63

Abstract

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Topics: Design , Turbomachinery , Blades , Pressure gradient , Rotors , Flow (Dynamics) , Mathematical analysis , Nozzle guide vanes , Turbines

Investigations of the Effect of Annulus Taper on Transonic Turbine Cascade Flow

W. Bräunling, F. Lehthaus

GT 1985; V001T02A021doi:https://doi.org/10.1115/85-IGT-64

Abstract

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Topics: Annulus , Flow (Dynamics) , Turbines , Cascades (Fluid dynamics) , Blades , Deflection , Pressure , Wheels , Computers , Finite volume methods

Investigation of a Tip Clearance Cascade in a Water Analogy Rig

J. A. H. Graham

GT 1985; V001T02A022doi:https://doi.org/10.1115/85-IGT-65

Abstract

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Topics: Cascades (Fluid dynamics) , Clearances (Engineering) , Water , Blades , Flow (Dynamics) , Pressure , Visualization , Gas turbines , High pressure (Physics) , Reynolds number

Lip Separate Flow Blowing and Analysis of Coherence of Inlet

He Zhongwei, Zhang Shiying

GT 1985; V001T02A023doi:https://doi.org/10.1115/85-IGT-68

Abstract

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Topics: Flow (Dynamics) , Fluctuations (Physics) , Pressure , Separation (Technology) , Shock (Mechanics)

The Properties of the Flow in an Elastic Duct

You-Hai Wei, Xi-Chang Mao, Ren Fang

GT 1985; V001T02A024doi:https://doi.org/10.1115/85-IGT-69

Abstract

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Topics: Ducts , Flow (Dynamics) , Speed of sound , Friction , Heat transfer , Mach number

Analysis and Estimation for Measurement Errors of the Rotation State Behind Rotors

Liu Sihong

GT 1985; V001T02A025doi:https://doi.org/10.1115/85-IGT-70

Abstract

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Topics: Errors , Rotation , Rotors , Waves

Application of Vortex Generators in Flow Control of the Inlet

Chen Xiao, Fang Liang-Wei

GT 1985; V001T02A026doi:https://doi.org/10.1115/85-IGT-74

Abstract

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Topics: Flow control , Generators , Vortices , Flow (Dynamics) , Pressure , Blades , Boundary layers , Diffusers , Flow separation

Experimental Investigation on Aerodynamic Characteristics of a Variable Area Nozzleless Volute

Feng Zhenping, Shen Zuda, Xiang Yimin

GT 1985; V001T02A027doi:https://doi.org/10.1115/85-IGT-75

Abstract

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Topics: Flow (Dynamics) , Inflow , Turbines

Measurement of Swirling Flow Field Using the Single Slanted Hot-Wire Technique

H. W. Shin, Z. A. Hu

GT 1985; V001T02A028doi:https://doi.org/10.1115/85-IGT-76

Abstract

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Topics: Swirling flow , Wire , Probes , Air jets , Flow (Dynamics) , Nonlinear equations , Pressure

Theoretical Analysis and Experimental Research of Three-Dimensional Flow of Centrifugal Impeller

Tu Renyong, He Lu, Wang Yanling

GT 1985; V001T02A029doi:https://doi.org/10.1115/85-IGT-79

Abstract

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Topics: Flow (Dynamics) , Impellers , Theoretical analysis , Entropy

The Numerical Experiments of the Unsteady Aerodynamic for the High-Turning Oscillating Cascades

Chen Zuo Yi, Duan Qiu Sheng, Duan Shi Zhong

GT 1985; V001T02A030doi:https://doi.org/10.1115/85-IGT-80

Abstract

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Topics: Aerodynamics , Cascades (Fluid dynamics) , Fluid-dynamic forces , Reliability , Turning

Propagation of Steady Circumferential Distortion Through an Axial Compressor Rotor

Zhang Hui Min, Hu Jun

GT 1985; V001T02A031doi:https://doi.org/10.1115/85-IGT-81

Abstract

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Topics: Compressors , Rotors , Disks , Flow (Dynamics) , Actuators , Axial flow , Blades , Chords (Trusses) , Rotation , Stability

The Computer Aided Design and Experiment of the Transonic Turbine Cascade

Yuqi Zhao, Tingxiong Zhan, Hongen Xiao, Jianhui Zheng

GT 1985; V001T02A032doi:https://doi.org/10.1115/85-IGT-86

Abstract

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Topics: Cascades (Fluid dynamics) , Computer-aided design , Turbines , Blades , Turbine blades , Computational geometry , Flow (Dynamics) , Suction , Wind tunnels

Modified Characteristic Method for Calculation of Supersonic S₂ Flow Field in Compressor

Bo Tao, Shen Ping-Cheng

GT 1985; V001T02A033doi:https://doi.org/10.1115/85-IGT-89

Abstract

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Topics: Compressors , Flow (Dynamics) , Boundary-value problems , Turbomachinery

Calculation of External and Internal Transonic Flow Field of a Three-Dimensional S-Shaped Inlet

Shen Huili, Luo Shijun, Ji Minggang, Xing Zongwen, Zhu Xin, Han Xifeng

GT 1985; V001T02A034doi:https://doi.org/10.1115/85-IGT-90

Abstract

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Topics: Transonic flow , Computation , Finite difference methods , Mach number

Experimental Research of the Secondary Flow in Rectilinear Turbine Cascades

Ye Da-Jun, Zhou Li-Wei

GT 1985; V001T02A035doi:https://doi.org/10.1115/85-IGT-93

Abstract

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Topics: Flow (Dynamics) , Turbines , Cascades (Fluid dynamics) , Pressure , Probes , Suction

Experimental Investigation of Tandem Blade Cascades With Double-Circular ARC Profiles

Wu Guochuan, Zhuang Biaonan, Guo Bingheng

GT 1985; V001T02A036doi:https://doi.org/10.1115/85-IGT-94

Abstract

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Topics: Blades , Chords (Trusses) , Mach number , Pressure , Reynolds number , Turning angles

An Investigation of Rotating Stall and Surge of a 10-Stage Subsonic Compressor

Xie Jinan, Bai Xiaoxu

GT 1985; V001T02A037doi:https://doi.org/10.1115/85-IGT-96

Abstract

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Topics: Compressors , Surges , Transients (Dynamics) , Flow (Dynamics) , Pressure , Testing performance

Modelling the Axial-Flow Compressors for Calculating Starting of Turbojet Engines

Yan De-You

GT 1985; V001T02A038doi:https://doi.org/10.1115/85-IGT-97

Abstract

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Topics: Axial flow , Compressors , Engines , Modeling , Turbojets

An Experimental Investigation on the Mechanism of Stall Margin Improvement of Casing Treatment

Zhuang Ping, Lu Ya-Jun, Li Bao-Ju, Feng Yu-Chen

GT 1985; V001T02A039doi:https://doi.org/10.1115/85-IGT-102

Abstract

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Topics: Axial flow , Cascades (Fluid dynamics) , Flow (Dynamics) , Rotors

Preliminary Tests on an Annular Hybrid Diffuser

N. Montazerin, R. C. Adkins

GT 1985; V001T02A040doi:https://doi.org/10.1115/85-IGT-108

Abstract

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Topics: Diffusers , Combustion chambers , Diffusion (Physics) , Domes (Structural elements) , High pressure (Physics) , Pressure , Vortices

A Hybrid Diffuser With Distorted Inflow

R. C. Adkins, N. Montazerin

GT 1985; V001T02A041doi:https://doi.org/10.1115/85-IGT-109

Abstract

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Topics: Diffusers , Inflow , Flow (Dynamics) , Pressure , Stability

Design and Testing of a 10KW Steam Turbine for Steam Turbochargers

M. Rautenberg, M. Malobabic, A. Mobarak, M. Abdel Kader

GT 1985; V001T02A042doi:https://doi.org/10.1115/85-IGT-113

Abstract

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Topics: Design , Steam , Steam turbines , Testing , Turbochargers , Turbines , Exhaust systems , Rotors , Waste heat , Brakes

A United Theory of Hybrid Problems for Fully 3-D Incompressible Rotor-Flow Based on Variational Principles With Variable Domain

Liu Gaolian

GT 1985; V001T02A043doi:https://doi.org/10.1115/85-IGT-119

Abstract

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Topics: Flow (Dynamics) , Rotors , Variational principles , Finite element methods , Blades , Boundary-value problems , Design , Design theory , Inverse problems , Rotational flow

A New Theory to Solve Turbulent Vortices in Flowing Fluids

Ge Gao, Huang Ning

GT 1985; V001T02A044doi:https://doi.org/10.1115/85-IGT-120

Abstract

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Topics: Fluid dynamics , Turbulence , Vortices , Energy dissipation , Anisotropy , Boundary layer turbulence , Delays , Energy generation , Momentum , Vorticity

Some Problems in Calculating Flow Around Two-Dimensional Cascade Profiles

Jiang Hao-Xin, Chen Mao-Zhang, Tsui Chih-Ya

GT 1985; V001T02A045doi:https://doi.org/10.1115/85-IGT-123

Abstract

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Approximation , Viscosity

A Finite Element Scheme for Incompressible Viscous Flow Calculations

Wang Li Cheng, Zhang Hui Ming

GT 1985; V001T02A046doi:https://doi.org/10.1115/85-IGT-131

Abstract

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Topics: Finite element analysis , Viscous flow , Cavity flows , Diffusers , Cavities , Finite element methods , Flow (Dynamics) , Momentum , Numerical analysis , Pressure

The Influence of the Radial Pressure Gradient on the Blade Root Loss in an Annular Subsonic Nozzle Cascade

Meng Dai, Weng Zemin, Xiang Yimin

GT 1985; V001T02A047doi:https://doi.org/10.1115/85-IGT-132

Abstract

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Topics: Blades , Cascades (Fluid dynamics) , Nozzles , Pressure gradient , Finite element methods , Pressure

Transonic Cascade Analysis by a Time Marching Method

Francesco Martelli, Luca Marchi

GT 1985; V001T02A048doi:https://doi.org/10.1115/85-IGT-133

Abstract

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Topics: Cascades (Fluid dynamics) , Flow (Dynamics) , Transonic flow , Turbines , Turbomachinery

A Novel Centrifugal Diffuser Test Device

R. P. Shreeve, H. D. Schulz, J. R. Erwin, L. Schumann

GT 1985; V001T02A049doi:https://doi.org/10.1115/85-IGT-135

Abstract

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Topics: Diffusers , Flow (Dynamics) , Design , Boundary layers , Cascades (Fluid dynamics) , Wind tunnels

The Effect of Radius Change on Two-Dimensional Cascade Solutions

Joseph R. Caspar, David E. Hobbs

GT 1985; V001T02A050doi:https://doi.org/10.1115/85-IGT-146

Abstract

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Topics: Blades , Cascades (Fluid dynamics) , Compressors , Flow (Dynamics) , Rotation , Rotors , Stators , Turbomachinery

A Variational Finite Element Method for Solving the Blade-to-Blade Flow in Centrifugal Compressor’s Cascades With Splitter Blades on an Arbitrary Streamsheet of Revolution and a Mathematical Treatment to the Region Behind Cascades

Chen Yulin, Chen Kangmin, Zhang Dangfang

GT 1985; V001T02A051doi:https://doi.org/10.1115/85-IGT-148

Abstract

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Topics: Blades , Finite element methods , Flow (Dynamics) , Cascades (Fluid dynamics) , Variational principles , Algebra , Computational methods , Finite element analysis

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