Method for Predicting Compressible Turbulent Boundary Layers in Adverse Pressure Gradients

Method for Predicting Compressible Turbulent Boundary Layers in Adverse Pressure Gradients

Author: Shimer Zane Pinckney

Publisher:

Published: 1971

Total Pages: 68

ISBN-13:

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Book Synopsis Method for Predicting Compressible Turbulent Boundary Layers in Adverse Pressure Gradients by : Shimer Zane Pinckney

Download or read book Method for Predicting Compressible Turbulent Boundary Layers in Adverse Pressure Gradients written by Shimer Zane Pinckney and published by . This book was released on 1971 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:


An Experimental Investigation of the Compressible Turbulent Boundary Layer with a Favorable Pressure Gradient

An Experimental Investigation of the Compressible Turbulent Boundary Layer with a Favorable Pressure Gradient

Author: David L. Brott

Publisher:

Published: 1969

Total Pages: 104

ISBN-13:

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The paper describes the results of a detailed experimental investigation of a two-dimensional turbulent boundary layer in a favorable pressure gradient where the free-stream Mach number varied from 3.8 to 4.6 and the ratio of wall to adiabatic-wall temperature has a nominal value of 0.82. Detailed profile measurements were made with pressure and temperature probes; skin friction was measured directly with a shear balance. The velocity- and temperature-profile results were compared with zero pressure gradient and incompressible results. The skin-friction data were correlated with momentum-thickness Reynolds number and pressure-gradient parameter. (Author).


Book Synopsis An Experimental Investigation of the Compressible Turbulent Boundary Layer with a Favorable Pressure Gradient by : David L. Brott

Download or read book An Experimental Investigation of the Compressible Turbulent Boundary Layer with a Favorable Pressure Gradient written by David L. Brott and published by . This book was released on 1969 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: The paper describes the results of a detailed experimental investigation of a two-dimensional turbulent boundary layer in a favorable pressure gradient where the free-stream Mach number varied from 3.8 to 4.6 and the ratio of wall to adiabatic-wall temperature has a nominal value of 0.82. Detailed profile measurements were made with pressure and temperature probes; skin friction was measured directly with a shear balance. The velocity- and temperature-profile results were compared with zero pressure gradient and incompressible results. The skin-friction data were correlated with momentum-thickness Reynolds number and pressure-gradient parameter. (Author).


The Compressible Turbulent Boundary Layer with Surface Mass Transfer

The Compressible Turbulent Boundary Layer with Surface Mass Transfer

Author: Fred Culick

Publisher:

Published: 1960

Total Pages: 80

ISBN-13:

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Book Synopsis The Compressible Turbulent Boundary Layer with Surface Mass Transfer by : Fred Culick

Download or read book The Compressible Turbulent Boundary Layer with Surface Mass Transfer written by Fred Culick and published by . This book was released on 1960 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Compressible Turbulent Boundary Layers

Compressible Turbulent Boundary Layers

Author: Mitchel H.. Bertram

Publisher:

Published: 1969

Total Pages: 580

ISBN-13:

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Book Synopsis Compressible Turbulent Boundary Layers by : Mitchel H.. Bertram

Download or read book Compressible Turbulent Boundary Layers written by Mitchel H.. Bertram and published by . This book was released on 1969 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:


On the Calculation of Compressible Turbulent Boundary Layers

On the Calculation of Compressible Turbulent Boundary Layers

Author: H. James Herring

Publisher:

Published: 1967

Total Pages: 70

ISBN-13:

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Book Synopsis On the Calculation of Compressible Turbulent Boundary Layers by : H. James Herring

Download or read book On the Calculation of Compressible Turbulent Boundary Layers written by H. James Herring and published by . This book was released on 1967 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Calculation Methods for Compressible Turbulent Boundary Layers, 1976

Calculation Methods for Compressible Turbulent Boundary Layers, 1976

Author: Dennis M. Bushnell

Publisher:

Published: 1977

Total Pages: 156

ISBN-13:

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Book Synopsis Calculation Methods for Compressible Turbulent Boundary Layers, 1976 by : Dennis M. Bushnell

Download or read book Calculation Methods for Compressible Turbulent Boundary Layers, 1976 written by Dennis M. Bushnell and published by . This book was released on 1977 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Modeling and Computation of Boundary-Layer Flows

Modeling and Computation of Boundary-Layer Flows

Author: Tuncer Cebeci

Publisher: Springer

Published: 2009-09-02

Total Pages: 502

ISBN-13: 9783540807315

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This second edition of the book, Modeling and Computation of Boundary-Layer Flows^ extends the topic to include compressible flows. This implies the inclusion of the energy equation and non-constant fluid properties in the continuity and momentum equations. The necessary additions are included in new chapters, leaving the first nine chapters to serve as an introduction to incompressible flows and, therefore, as a platform for the extension. This part of the book can be used for a one semester course as described below. Improvements to the incompressible flows portion of the book include the removal of listings of computer programs and their description, and their incor poration in two CD-ROMs. A listing of the topics incorporated in the CD-ROM is provided before the index. In Chapter 7 there is a more extended discussion of initial conditions for three-dimensional flows, application of the characteristic box to a model problem and discussion of flow separation in three-dimensional laminar flows. There are also changes to Chapter 8, which now includes new sections on Tollmien-Schlichting and cross-flow instabilities and on the predic tion of transition with parabolised stability equations, and Chapter 9 provides a description of the rational behind interactive boundary-layer procedures.


Book Synopsis Modeling and Computation of Boundary-Layer Flows by : Tuncer Cebeci

Download or read book Modeling and Computation of Boundary-Layer Flows written by Tuncer Cebeci and published by Springer. This book was released on 2009-09-02 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of the book, Modeling and Computation of Boundary-Layer Flows^ extends the topic to include compressible flows. This implies the inclusion of the energy equation and non-constant fluid properties in the continuity and momentum equations. The necessary additions are included in new chapters, leaving the first nine chapters to serve as an introduction to incompressible flows and, therefore, as a platform for the extension. This part of the book can be used for a one semester course as described below. Improvements to the incompressible flows portion of the book include the removal of listings of computer programs and their description, and their incor poration in two CD-ROMs. A listing of the topics incorporated in the CD-ROM is provided before the index. In Chapter 7 there is a more extended discussion of initial conditions for three-dimensional flows, application of the characteristic box to a model problem and discussion of flow separation in three-dimensional laminar flows. There are also changes to Chapter 8, which now includes new sections on Tollmien-Schlichting and cross-flow instabilities and on the predic tion of transition with parabolised stability equations, and Chapter 9 provides a description of the rational behind interactive boundary-layer procedures.


Approximate Formulas for the Computation of Turbulent Boundary-layer Momentum Thicknesses in Compressible Flows

Approximate Formulas for the Computation of Turbulent Boundary-layer Momentum Thicknesses in Compressible Flows

Author: Neal Tetervin

Publisher:

Published: 1946

Total Pages: 38

ISBN-13:

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Summary: Approximate formulas for the computation of the momentum thicknesses of turbulent boundary layers on two-dimensional bodies, on bodies of revolution at zero angle of attack, and on the inner surfaces of round channels all in compressible flow are given in the form of integrals that can be conveniently computed. The formulas involve the assumptions that the momentum thickness may be computed by use of a boundary-layer velocity profile which is fixed and that skin-friction formulas for flat plates may be used in the computation of boundary-layer thicknesses in flow with pressure gradients. The effect of density changes on the ration of the displacement thickness to the momentum thickness of the boundary layer is taken into account. Use is made of the experimental finding that the skin-friction coefficient for turbulent flow is independent of Mach number. The computations indicated that the effect of density changes on the momentum thickness in flows with pressure gradients is small for subsonic flows.


Book Synopsis Approximate Formulas for the Computation of Turbulent Boundary-layer Momentum Thicknesses in Compressible Flows by : Neal Tetervin

Download or read book Approximate Formulas for the Computation of Turbulent Boundary-layer Momentum Thicknesses in Compressible Flows written by Neal Tetervin and published by . This book was released on 1946 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: Approximate formulas for the computation of the momentum thicknesses of turbulent boundary layers on two-dimensional bodies, on bodies of revolution at zero angle of attack, and on the inner surfaces of round channels all in compressible flow are given in the form of integrals that can be conveniently computed. The formulas involve the assumptions that the momentum thickness may be computed by use of a boundary-layer velocity profile which is fixed and that skin-friction formulas for flat plates may be used in the computation of boundary-layer thicknesses in flow with pressure gradients. The effect of density changes on the ration of the displacement thickness to the momentum thickness of the boundary layer is taken into account. Use is made of the experimental finding that the skin-friction coefficient for turbulent flow is independent of Mach number. The computations indicated that the effect of density changes on the momentum thickness in flows with pressure gradients is small for subsonic flows.


Calculation of Compressible Turbulent Boundary Layers with Pressure Gradients and Heat Transfer

Calculation of Compressible Turbulent Boundary Layers with Pressure Gradients and Heat Transfer

Author: Larry L. Lynes

Publisher:

Published: 1969

Total Pages: 148

ISBN-13:

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Book Synopsis Calculation of Compressible Turbulent Boundary Layers with Pressure Gradients and Heat Transfer by : Larry L. Lynes

Download or read book Calculation of Compressible Turbulent Boundary Layers with Pressure Gradients and Heat Transfer written by Larry L. Lynes and published by . This book was released on 1969 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:


Analysis of the Three-dimensional Compressible Turbulent Boundary Layer on a Sharp Cone at Incidence in Supersonic and Hypersonic Flow

Analysis of the Three-dimensional Compressible Turbulent Boundary Layer on a Sharp Cone at Incidence in Supersonic and Hypersonic Flow

Author: John C. Adams

Publisher:

Published: 1972

Total Pages: 98

ISBN-13:

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An analytical approach toward numerical calculation of the three-dimensional turbulent boundary layer on a sharp cone at incidence under supersonic and hypersonic flow conditions is presented. The theoretical model is based on implicit finite-difference integration of the governing three-dimensional turbulent boundary-layer equations in conjunction with a three-dimensional scalar eddy-viscosity model of turbulence. Comparison is made of present theory with detailed experimental measurements of the three-dimensional turbulent boundary-layer structure (velocity and temperature profiles), the surface streamline direction (obtained via an oil-flow technique) and surface heat-transfer rate.


Book Synopsis Analysis of the Three-dimensional Compressible Turbulent Boundary Layer on a Sharp Cone at Incidence in Supersonic and Hypersonic Flow by : John C. Adams

Download or read book Analysis of the Three-dimensional Compressible Turbulent Boundary Layer on a Sharp Cone at Incidence in Supersonic and Hypersonic Flow written by John C. Adams and published by . This book was released on 1972 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: An analytical approach toward numerical calculation of the three-dimensional turbulent boundary layer on a sharp cone at incidence under supersonic and hypersonic flow conditions is presented. The theoretical model is based on implicit finite-difference integration of the governing three-dimensional turbulent boundary-layer equations in conjunction with a three-dimensional scalar eddy-viscosity model of turbulence. Comparison is made of present theory with detailed experimental measurements of the three-dimensional turbulent boundary-layer structure (velocity and temperature profiles), the surface streamline direction (obtained via an oil-flow technique) and surface heat-transfer rate.