Numerical Investigation of Supersonic Turbulent Boundary Layers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Numerical Investigation of Supersonic Turbulent Boundary Layers write by Thierry Maeder. This book was released on 2000. Numerical Investigation of Supersonic Turbulent Boundary Layers available in PDF, EPUB and Kindle.
Numerical Investigation of Compressible Turbulent Boundary Layers
Numerical Investigation of Compressible Turbulent Boundary Layers - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Numerical Investigation of Compressible Turbulent Boundary Layers write by Muhammad Farrukh Shahab. This book was released on 2012-02. Numerical Investigation of Compressible Turbulent Boundary Layers available in PDF, EPUB and Kindle. 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.
יסודות המילים
יסודות המילים - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook יסודות המילים write by . This book was released on 1973. יסודות המילים available in PDF, EPUB and Kindle.
Interacting Supersonic Turbulent Boundary Layers Over a Two-dimensional Protuberance
Interacting Supersonic Turbulent Boundary Layers Over a Two-dimensional Protuberance - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Interacting Supersonic Turbulent Boundary Layers Over a Two-dimensional Protuberance write by Arnold Polak. This book was released on 1974. Interacting Supersonic Turbulent Boundary Layers Over a Two-dimensional Protuberance available in PDF, EPUB and Kindle. The report presents a numerical study of attached interacting supersonic turbulent boundary layers over a two-dimensional protuberance. Results are presented in terms of surface pressure, heat transfer and skin-friction distributions. These results indicate a strong effect of the size of the protuberance, Mach number, but a weak effect of Reynolds number and the ratio of wall-to-recovery temperature. The peak heating rates from a set of test cases compare well to a semi-empirical prediction method. In contradistinction to the laminar case, the turbulent recovery zone downstream of the protuberance is very short. (Author).
Shock Wave-Boundary-Layer Interactions
Shock Wave-Boundary-Layer Interactions - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Shock Wave-Boundary-Layer Interactions write by Holger Babinsky. This book was released on 2011-09-12. Shock Wave-Boundary-Layer Interactions available in PDF, EPUB and Kindle. 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.
