Secondary Flows and Endwall Boundary Layers in Axial Turbomachines

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines PDF Author:
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 534

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Book Description

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines PDF Author:
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 534

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Book Description


Secondary Flows and Endwall Boundary Layers in Axial Turbomachines

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description


Secondary Flows and Endwall Boundary Layers in Axial Turbomachines

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Secondary Flows and Endwall Boundary Layers in Axial Turbomachines

Secondary Flows and Endwall Boundary Layers in Axial Turbomachines PDF Author: C. H. Sieverding
Publisher:
ISBN:
Category :
Languages : en
Pages : 88

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Annulus Wall Boundary Layers in Turbomachines

Annulus Wall Boundary Layers in Turbomachines PDF Author: J. H. Horlock
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 80

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Book Description
The paper reviews a substantial body of fundamental and applied research work on the subject of annulus wall boundary layers in turbomachines. A product of this work is a method for predicting, with reasonable accuracy, the full three-dimensional boundary layer that develops through a single blade row. The limitations of the method are discussed in relation to the experimental information available to the authors. In Part 2 the fundamental work is subjected to scrutiny in order to extract a boundary layer calculation method suitable for estimating the effects of annulus wall boundary layers on the performance of turbomachines. It is shown that a great many assumptions and simplifications are necessary at the present time but that reasonably satisfactory estimates are nevertheless possible. A computer program for the estimation of annulus blockage is listed.

Comparison of Secondary Flows and Boundary-layer Accumulations in Several Turbine Nozzles

Comparison of Secondary Flows and Boundary-layer Accumulations in Several Turbine Nozzles PDF Author: Milton G. Kofskey
Publisher:
ISBN:
Category : Air flow
Languages : en
Pages : 68

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Book Description
An investigation of secondary-flow loss cores originating in turbine nozzle blade passages was conducted by means of flow visualization studies and detailed flow measurements. The degree of which blade surface velocity profiles affect the magnitude and concentration of loss cores was investigated by comparing three nozzle blade configurations.

Control of Secondary Flow in the Wall Boundary Layers of Axial Turbomachines

Control of Secondary Flow in the Wall Boundary Layers of Axial Turbomachines PDF Author: Massachusetts Institute of Technology. Gas Turbine Laboratory
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 27

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Book Description


Thermodynamics and Fluid Mechanics of Turbomachinery

Thermodynamics and Fluid Mechanics of Turbomachinery PDF Author: A. Ş Üçer
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 528

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Book Description


Endwall boundary layer flows and losses in axial turbomachines

Endwall boundary layer flows and losses in axial turbomachines PDF Author: Ian Henry Hunter
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Turbomachinery Flow Physics and Dynamic Performance

Turbomachinery Flow Physics and Dynamic Performance PDF Author: Meinhard T. Schobeiri
Publisher: Springer Science & Business Media
ISBN: 3540223681
Category : Technology & Engineering
Languages : en
Pages : 535

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Book Description
Over the past three decades turbomachines experienced a steep increase in efficiency and performance. Based on fundamental principles of turbomachinery thermo-fluid mechanics, numerous CFD based calculation methods are being developed to simulate the complex 3-dimensional, highly unsteady turbulent flow within turbine or compressor stages. The objective of this book is to present the fundamental principals of turbomachinery fluid-thermodynamic design process of turbine and compressor components, power generation and aircraft gas turbines in a unified and compact manner. The book provides senior undergraduate students, graduate students and engineers in the turbomachinery industry with a solid background of turbomachinery flow physics and performance fundamentals that are essential for understanding turbomachinery performance and flow complexes.