Computation of Three-dimensional Shock Wave and 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 Computation of Three-dimensional Shock Wave and Boundary-layer Interactions write by . This book was released on 1985. Computation of Three-dimensional Shock Wave and Boundary-layer Interactions available in PDF, EPUB and Kindle.
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.
Theoretical Investigation of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions
Theoretical Investigation of Three-Dimensional Shock Wave Turbulent 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 Theoretical Investigation of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions write by D. D. Knight. This book was released on 1984. Theoretical Investigation of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions available in PDF, EPUB and Kindle. The focus of the research effort is the understanding of three-dimensional shock wave-turbulent boundary layer interactions. The approach uses the full mean compressible Navier-Stokes equations with turbulence incorporated through the algebraic turbulent eddy viscosity model of Baldwin and Lomax. This year's principle accomplishments are (1) the Baldwin-Lomax model was evaluated for a series of non-separated two-dimensional turbulent boundary layers. (2) the 3-D Navier-Stokes codes was rewritten innto CYBER 200 FORTRAN. (3) the computed results for the 3-D sharp fin alpha sub g = 10 deg were compared with the results of a separate calculation by C. Horstmann using the k-epsilon turbulence model, and the experimental data of McClure and Dolling. and (4) the 3-D sharp fin at alpha sub g =20 deg was computed, and the results compared with the available experimental data. The examination of the flowfield structure of the 3-D sharp fin at alphaa sub g = 20 deg was initiated. Originator supplied keywords include: High speed flows; Viscous-inviscid interactions; Shock-boundary layer interactions; Computational fluid dynamics; Navier-Stokes equations; and Turbulence.
Theoretical Investigation of Three-Dimensional Shock Wave-Turbulent Boundary Layer Interactions. Part 2
Theoretical Investigation of Three-Dimensional Shock Wave-Turbulent Boundary Layer Interactions. Part 2 - 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 Theoretical Investigation of Three-Dimensional Shock Wave-Turbulent Boundary Layer Interactions. Part 2 write by . This book was released on 1983. Theoretical Investigation of Three-Dimensional Shock Wave-Turbulent Boundary Layer Interactions. Part 2 available in PDF, EPUB and Kindle. The focus of the research effort is the understanding of three-dimensional shock wave-turbulent boundary layer interactions. The approach uses the full mean compressible Navier-Stokes equations with turbulence incorporated through the algebraic turbulent eddy viscosity model of Baldwin and Lomax. During the present year of the research effort, the three-dimensional shock boundary layer interaction generated by a 10 deg sharp fin has been computed at Mach 3 for a Reynolds number 280000. These results, together with previous computations of the same configuration at Reynolds number = 930000, are compared with experimental data for pitot pressure and yaw angle. The agreement with the experimental data is good, and the theory accurately predicts the recovery of the boundary layer downstream of the interaction of Reynolds number = 280000. The computed flowfield is employed to analyze the structure of the 3-D interaction through contour plots of flow variables. Also, during the present year, the investigation of the 2-D turbulent supersonic compression corner at Mach 3 was completed. The relaxation modification to the Baldwin-Lomax model was found to yield reasonably accurate predictions of the upstream propagation of the surface for the Reynolds number range investigated. An additional computation at Mach 2 was performed, and the results were in general in agreement with the previous conclusions. (Author).
The Structure and Control of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions
The Structure and Control of Three-Dimensional Shock Wave Turbulent 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 The Structure and Control of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions write by . This book was released on 1992. The Structure and Control of Three-Dimensional Shock Wave Turbulent Boundary Layer Interactions available in PDF, EPUB and Kindle. The three year period covered in the subject report was a considerable shift from the previous years of work on shock wave turbulent boundary layer interactions. The earlier work concentrated on simple building block experiments and a search for fundamental understanding of the flow phenomena. In the subject research, most of the work on fundamentals for the simple configurations was stopped. The main emphasis for the first two years of the current program was on complex configurations and the final year was a close-out program on a new approach. The work on complex configurations was limited to two geometries which used the much studied single sharp fin interaction, Fig. 1, as the initial conditions. This shift in emphasis had two main purposes: (1) block experiments in more complex interactions required for applications and (2) to provide a more critical test of computation which, although giving the general characteristics for the building block experiments, did not give highly quantitative results. The primary activities for the first two years will be discussed in three major groupings: (1) and (2) Discussions of the two complex configurations, and (3) a description of the boundary layer conditions which are critical to the definition of the experiment and the check by computational fluid dynamics.
