Author: James Elliott McCune
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Book Description
The Three-dimensional Flow Field of an Axial Compressor Blade
Author: James Elliott McCune
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 392
Book Description
The Three-dimensional Flow Field of an Axial Compressor Blade Row
Author: James Elliott McCune
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 392
Book Description
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 392
Book Description
The Three-dimensional Flow Field of an Axial Compressor Blade Row
Author: James Elliott McCune
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 259
Book Description
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 259
Book Description
A Quasi-three-dimensional Method for Calculating Blade Surface Velocities for an Axial Flow Turbine Blade
Author: Theodore Katsanis
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
Laser Anemometer Measurements of the Three-dimensional Rotor Flow Field in the NASA Low-speed Centrifugal Compressor
Author: Michael D. Hathaway
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 304
Book Description
Publisher:
ISBN:
Category : Compressors
Languages : en
Pages : 304
Book Description
The Three Dimensional Flow Field at the Exit of an Axial-Flow Turbine Rotor
Author: B. Lakshminarayana
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 110
Book Description
Publisher:
ISBN:
Category : Axial flow compressors
Languages : en
Pages : 110
Book Description
Axial-flow Compressors
Author: Ronald H. Aungier
Publisher: Wiley-Blackwell
ISBN: 9781860584220
Category : Axial flow compressors
Languages : en
Pages : 0
Book Description
This exciting new text provides a thorough description of an aerodynamic design and analysis system for axial-flow compressors. It describes the basic fluid dynamic and thermodynamic principles, empirical models and numerical methods used for the full range of procedures and analytical tools that an engineer needs for virtually any type of axial-flow compressor aerodynamic design or analysis activity. It reviews and evaluates several design strategies that have been recommended in the literature or which have been found to be effective. COMPLETE CONTENTS Introduction Thermodynamics Fluid mechanics Axial-flow compressor blade profiles Two-dimensional blade-to-blade flow through cascades of blades Empirical performance models based on two dimensional cascade tests Meridional throughflow analysis; End-wall boundary layer analysis Aerodynamic performance analysis Compressor stage aerodynamic design Multistage axial-flow compressor aerodynamic design Quasi-threedimensional blade passage flow field analysis Other components and variations Answers to the Exercises.
Publisher: Wiley-Blackwell
ISBN: 9781860584220
Category : Axial flow compressors
Languages : en
Pages : 0
Book Description
This exciting new text provides a thorough description of an aerodynamic design and analysis system for axial-flow compressors. It describes the basic fluid dynamic and thermodynamic principles, empirical models and numerical methods used for the full range of procedures and analytical tools that an engineer needs for virtually any type of axial-flow compressor aerodynamic design or analysis activity. It reviews and evaluates several design strategies that have been recommended in the literature or which have been found to be effective. COMPLETE CONTENTS Introduction Thermodynamics Fluid mechanics Axial-flow compressor blade profiles Two-dimensional blade-to-blade flow through cascades of blades Empirical performance models based on two dimensional cascade tests Meridional throughflow analysis; End-wall boundary layer analysis Aerodynamic performance analysis Compressor stage aerodynamic design Multistage axial-flow compressor aerodynamic design Quasi-threedimensional blade passage flow field analysis Other components and variations Answers to the Exercises.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 456
Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Boundary Layer and Wake Modifications to Compressor Design Systems
Author: Arun K. Sehra
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 228
Book Description
The effect of blade-to-blade flow variations on the mean flow field of a highly loaded transonic axial flow compressor was invesitaged. The theoretical approach centered around modeling of three important phenomena associated with blade-to-blade flow fluctuations, which control the mean momentum and energy transfer processes. Apparent stresses were introduced into the mean flow momentum equations by pitchwise averaging. Loss concept of mean relative total pressure, due to conversion of mean flow kinetic energy to the energy of fluctuations, was introduced. Based on this concept, mean rothalpy and the production of apparent entropy were defined. An expression for mean rothalpy variation along the streamline was derived by pitchwise averaging of the energy equation. Mean flow equations suitable for the streamline curvature computational scheme were developed which include these three effects. Apparent stresses, mean rothalpy and apparent entropy variations were calculated from measured velocity fluctuations. The revised streamline curvature procedure was then used to predict the axisymmetric (peripheral mean) flow. The agreement of rotor outlet tangential velocity is excellent reproducing an unusual peak which is not explainable by usual techniques. The results showed that 3-D inviscid effects do not significantly modify the mean flow, and that the direct effect of apparent stresses on the mean flow is also small.
Publisher:
ISBN:
Category : Aerodynamics, Transonic
Languages : en
Pages : 228
Book Description
The effect of blade-to-blade flow variations on the mean flow field of a highly loaded transonic axial flow compressor was invesitaged. The theoretical approach centered around modeling of three important phenomena associated with blade-to-blade flow fluctuations, which control the mean momentum and energy transfer processes. Apparent stresses were introduced into the mean flow momentum equations by pitchwise averaging. Loss concept of mean relative total pressure, due to conversion of mean flow kinetic energy to the energy of fluctuations, was introduced. Based on this concept, mean rothalpy and the production of apparent entropy were defined. An expression for mean rothalpy variation along the streamline was derived by pitchwise averaging of the energy equation. Mean flow equations suitable for the streamline curvature computational scheme were developed which include these three effects. Apparent stresses, mean rothalpy and apparent entropy variations were calculated from measured velocity fluctuations. The revised streamline curvature procedure was then used to predict the axisymmetric (peripheral mean) flow. The agreement of rotor outlet tangential velocity is excellent reproducing an unusual peak which is not explainable by usual techniques. The results showed that 3-D inviscid effects do not significantly modify the mean flow, and that the direct effect of apparent stresses on the mean flow is also small.
A General Theory of Two- and Three-dimensional Rotational Flow in Subsonic and Transonic Turbomachines
Author: Chung-Hua Wu
Publisher:
ISBN:
Category :
Languages : en
Pages : 246
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 246
Book Description