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EBookClubs

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Book Incipient Separation of a Compressible Turbulent Boundary Layer

Download or read book Incipient Separation of a Compressible Turbulent Boundary Layer written by Cyriel Appels and published by . This book was released on 1974 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Separation of a compressible turbulent boundary layer in a circular tube

Download or read book Separation of a compressible turbulent boundary layer in a circular tube written by Leland Busby Carroll and published by . This book was released on 1968 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Numerical Investigation of Compressible Turbulent Boundary Layers

Download or read book Numerical Investigation of Compressible Turbulent Boundary Layers written by Muhammad Farrukh Shahab and published by LAP Lambert Academic Publishing. This book was released on 2012-02 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: As a prerequisite for relevant model development and improvement of design methodologies for supersonic vehicles, this study aims at investigating the influence of wall heat-transfer and shock interaction on the turbulence structure of supersonic boundary layers. Incipient separation conditions and two different wall thermal boundary conditions (adiabatic and cold) are considered. The analysis focuses on the evolution of mean and turbulent flow properties along the interaction region and in the relaxation region downstream of the shock-system. The strong influence of the mean pressure gradient is quantified through the analysis of mean flow profiles and boundary layer integral parameters. The anisotropic amplification of turbulent quantities through the interaction region is characterized and the turbulent events associated with the modification of the turbulence structure of the perturbed boundary layer are identified. The mean and turbulent thermal fields are shown to be strongly modified by the wall cooling which significantly dampens more particularly the turbulent thermal quantities levels across the boundary layer.

Book Compressible Turbulent Boundary Layers

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

Book Viscous Flow Interaction Studies

Download or read book Viscous Flow Interaction Studies written by Robert H. Korkegi and published by . This book was released on 1975 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The research was designed to gain understanding of the flow of air at high speeds over the components of lifting supersonic and hypersonic vehicles--wings, flaps, fins, inlets--and their interactions with respect to heating, surface friction, pressure, and aerodynamic forces. The objective was to help predict (a) flows on complex aerospace vehicle configurations in high-speed flight and (b) the location of areas of high heating. The research covers the areas of laminar and turbulent boundary layers, boundary layer transition, boundary layer separation, base flows and wakes, low density flows, three-dimensional interactions, viscous flow problems, and some flow measurement techniques.

Book Shock Wave Boundary Layer Interactions

Download or read book Shock Wave Boundary Layer Interactions written by Holger Babinsky and published by Cambridge University Press. This book was released on 2011-09-12 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shock wave-boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLIs have the potential to pose serious problems in a flowfield; hence they often prove to be a critical - or even design limiting - issue for many aerospace applications. This is the first book devoted solely to a comprehensive, state-of-the-art explanation of this phenomenon. It includes a description of the basic fluid mechanics of SBLIs plus contributions from leading international experts who share their insight into their physics and the impact they have in practical flow situations. This book is for practitioners and graduate students in aerodynamics who wish to familiarize themselves with all aspects of SBLI flows. It is a valuable resource for specialists because it compiles experimental, computational and theoretical knowledge in one place.

Book Influence of Roughness and Blowing on Compressible Turbulent Boundary Layer Flow

Download or read book Influence of Roughness and Blowing on Compressible Turbulent Boundary Layer Flow written by Robert L.P. Voisinet and published by . This book was released on 1979 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Calculation of Integral Parameters of a Compressible Turbulent Boundary Layer Using a Concept of Mass Entrainment

Download or read book Calculation of Integral Parameters of a Compressible Turbulent Boundary Layer Using a Concept of Mass Entrainment written by McGill University. Mechanical Engineering Research Laboratories and published by McGill University, Mechanical Engineering Research Laboratories. This book was released on 1964 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The problem of determining the growth of a turbulent boundary layer under conditions occurring on ramjet air-intakes is discussed. A modified Stewartson transformation is employed to transform the compressible integral momentum equation to an equivalent incompressible plane, adopting approximate temperature-velocity relations of the Crocco and van Driest forme A semi-empirical auxiliary equation, developed by M. R. Head for incompressible flow and using the concept of mass entrainment into the boundary layer, is rearranged for use in the transformed plane. The theoretical results obtained by this method are then compared to McLafferty's lag-length theory, and to experimental data obtained by C.E. Kepler and R.L. O'Brien. It is seen that the mass entrainment theory is in good qualitative agreement with the reported data, and in reasonable quantitative agreement.The latter may be improved by postulating a relationship between temperature and velocity in the boundary layer which is in closer agreement with experiment. It appears that the mass entrainment theory indicates the point of separation of the compressible, turbulent boundary layer, in accordance with conventional incompressible separation criteria." --

Book Compressible Turbulent Boundary Layers

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:

Book An Investigation of the High Speed Turbulent Boundary Layer with Heat Transfer and Arbitrary Pressure Gradient Part 2 The Compressibility Transformation General Considerations

Download or read book An Investigation of the High Speed Turbulent Boundary Layer with Heat Transfer and Arbitrary Pressure Gradient Part 2 The Compressibility Transformation General Considerations written by and published by . This book was released on 1970 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: