Shock Wave-Boundary-Layer Interactions
Title | Shock Wave-Boundary-Layer Interactions PDF eBook |
Author | Holger Babinsky |
Publisher | Cambridge University Press |
Pages | 481 |
Release | 2011-09-12 |
Genre | Technology & Engineering |
ISBN | 1139498649 |
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.
Shock Wave-Boundary-Layer Interactions
Title | Shock Wave-Boundary-Layer Interactions PDF eBook |
Author | Holger Babinsky |
Publisher | Cambridge University Press |
Pages | 480 |
Release | 2014-03-06 |
Genre | Technology & Engineering |
ISBN | 9781107646537 |
Shock Wave/Boundary Layer Interaction (SBLI) is a fundamental phenomenon in gasdynamics and frequently a defining feature in high speed aerodynamic flowfields. The interactions can be found in practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLI's have the potential to pose serious problems and is thus a critical issue for aerospace applications. This is the first book devoted solely to a comprehensive, state of the art explanation of the phenomenon with coverage of all flow regimes where SBLI's occur. The book includes contributions from leading international experts who share their insight into SBLI physics and the impact of these interactions on practical flow situations. This book is aimed at practitioners and graduate students in aerodynamics who wish to familiarise themselves with all aspects of SBLI flows. It is a valuable resource for the specialist because it gathers experimental, computational and theoretical knowledge in one place.
Transition Location Effect on Shock Wave Boundary Layer Interaction
Title | Transition Location Effect on Shock Wave Boundary Layer Interaction PDF eBook |
Author | Piotr Doerffer |
Publisher | Springer Nature |
Pages | 540 |
Release | 2020-07-30 |
Genre | Technology & Engineering |
ISBN | 3030474615 |
This book presents experimental and numerical findings on reducing shock-induced separation by applying transition upstream the shock wave. The purpose is to find out how close to the shock wave the transition should be located in order to obtain favorable turbulent boundary layer interaction. The book shares findings obtained using advanced flow measurement methods and concerning e.g. the transition location, boundary layer characteristics, and the detection of shock wave configurations. It includes a number of experimental case studies and CFD simulations that offer valuable insights into the flow structure. It covers RANS/URANS methods for the experimental test section design, as well as more advanced techniques, such as LES, hybrid methods and DNS for studying the transition and shock wave interaction in detail. The experimental and numerical investigations presented here were conducted by sixteen different partners in the context of the TFAST Project. The general focus is on determining if and how it is possible to improve flow performance in comparison to laminar interaction. The book mainly addresses academics and professionals whose work involves the aerodynamics of internal and external flows, as well as experimentalists working with compressible flows. It will also be of benefit for CFD developers and users, and for students of aviation and propulsion systems alike.
An Investigation of Shock Wave Boundary Layer Interaction with Suction
Title | An Investigation of Shock Wave Boundary Layer Interaction with Suction PDF eBook |
Author | Paul Herbert Kutschenreuter |
Publisher | |
Pages | 102 |
Release | 1962 |
Genre | Boundary layer |
ISBN |
Boundary Layer Research
Title | Boundary Layer Research PDF eBook |
Author | International Union of Theoretical and Applied Mechanics |
Publisher | |
Pages | 432 |
Release | 1958 |
Genre | Aerodynamics |
ISBN |
Investigation of Laminar and Turbulent Boundary Layers Interacting with Externally Generated Shock Waves
Title | Investigation of Laminar and Turbulent Boundary Layers Interacting with Externally Generated Shock Waves PDF eBook |
Author | Earl C. Watson |
Publisher | |
Pages | 140 |
Release | 1969 |
Genre | Laminar boundary layer |
ISBN |
Laminar and turbulent boundary layer interactions with externally generated shock waves.
An Experimental Investigation of Shock Wave -- Boundary Layer Interaction Dynamics
Title | An Experimental Investigation of Shock Wave -- Boundary Layer Interaction Dynamics PDF eBook |
Author | Gerald W. Braun |
Publisher | |
Pages | 254 |
Release | 1969 |
Genre | Airplanes |
ISBN |
Wind tunnel tests were performed which simulated the flow pulsations which are sometimes produced in engine inlets by shock-boundary layer interaction. Shock Mach numbers from 1.2 to 1.4 were used and the boundary layer was influenced by air bleeding in or sucking off. The flow was observed by shodowgraph and static and total pressures were measured by means of low frequency and high frequency response instruments. Static wall pressures, boundary layer pressure profiles, and total pressure distributions across several tunnel cross sections were plotted. The data were analyzed with respect to their rms value and power spectral density. A literature survey and an analytical investigation of the pulsations in a diffuser with nonviscous flow are included. (Author).