Download or read book A Numerical Study of Two dimensional Oblique Shock Wave laminar Boundary Layer Interaction with Bleed written by Tony R. Lehnig and published by . This book was released on 1989 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book An Investigation of Oblique Shock Boundary Layer Interaction Control written by and published by . This book was released on 1993 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this work is to provide a basic understanding of the flow in the shock boundary layer interactions and of the mechanisms of their control. A parametric investigation was conducted to determine the effect of bleed configuration on the flow in the interaction region of an incident oblique shock with a turbulent boundary layer. Results of the numerical flow simulations were obtained for different slot widths, depths and slat angles over a bleed mass flow range between zero and choked conditions. The bleed results reveal a complex structure of compression expansion wave system over the bleed port entrance, and different levels of flow operation inside the slot. Code development for the implicit numerical solution of the two dimensional compressible Navier-Stokes and K- Epsilon equations was completed. The code was used in the simulation of unsteady supersonic cavity flow and the results compared with experimental data ... Shock boundary layer bleed interactions.

Download or read book Numerical Analysis of the Interaction of an Oblique Shock Wave and a Laminar Boundary Layer written by James Kenneth Cole and published by . This book was released on 1966 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Preliminary Numerical Analysis of the Interaction of an Oblique Shock Wave and Laminar Boundary Layer written by Victor J. Skoglund and published by . This book was released on 1965 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Three Dimensional Unsteady Laminar Shock Wave Boundary Layer Interaction written by and published by . This book was released on 2004 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development and Verification of Two dimensional Numerical Techniques for Viscous Compressible Flow with Shock Waves written by Victor J. Skoglund and published by . This book was released on 1967 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Method for Analyzing the Interaction of an Oblique Shock Wave with a Boundary Layer written by William C. Rose and published by . This book was released on 1970 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Method for predicting interaction produced by externally generated, oblique shock wave impinging on laminar or turbulent boundary layers.

Download or read book A Numerical Study of Normal Shock Turbulent Boundary Layer Interactions written by Lowell C. Keel and published by . This book was released on 1979 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: The hybrid finite difference code developed by MacCormack was applied to the investigation of transonic normal-shock turbulent boundary layer interactions. The computations were performed for the half plane of a symetric two dimensional duct by establishing a symmetry boundary condition at the upper boundary. Both first and second order center line boudnary conditions were imposed with no measurable difference observed. A two-point linear extrapolation of the primative variable was unsuccessfully attempted at the subsonic outflow boundary, but a simple zero gradient condition gave satisfactory results at four different outflow boundary positions relative to the shock wave. Numerical results (M = 1.51, 1.40 and 1.3 Re = 3,000,000 per ft) were compared with the experimental data reported by Abbiss and East. Even though the data exhibit three-dimensional effects, the two-dimensional computations show agreement within approximately 10%. The differences observed in the numerical-experimental comparisons were all consistent with expected three-dimensional trends. Although not conclusive, the potential of adding simple three-dimensional corrections to the two-dimensional code shows promise for improving the experimental-numerical agreement. (Author).

Download or read book The Interaction of an Oblique Shock Wave with a Laminar Boundary Layer written by Raimo J. Hakkinen and published by . This book was released on 1957 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Critical Evaluation of Analytic Methods for Predicting Laminar Boundary layer Shock wave Interaction written by John D. Murphy and published by . This book was released on 1971 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of Laminar and Turbulent Boundary Layers Interacting with Externally Generated Shock Waves written by Earl C. Watson and published by . This book was released on 1969 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: Laminar and turbulent boundary layer interactions with externally generated shock waves.

Download or read book Experimental and Numerical Investigation of the Effect of Distributed Suction on Oblique Shock Wave turbulent Boundary Layer Interaction written by and published by . This book was released on 1988 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Interaction of Oblique Shock Wave on a Laminar Boundary Layer written by Anandampillai T. Bhashyam and published by . This book was released on 1972 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Shock Wave Laminar Boundary Layer Interaction Over a Double Wedge in a High Mach Number Flow written by Mohammad Ali Badr and published by . This book was released on 2016 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shock wave laminar boundary layer interaction (SWBLI) over a double wedge was simulated at Mach 7.11 with stagnation enthalpy of 2 MJ/kg (low enthalpy case), and at Mach 7.14 with stagnation enthalpy of 8 MJ/kg (high enthalpy case) using the commercial flow solver GASPex. An inviscid simulation was performed at Mach 7.14 for validation and solution justification. In the inviscid case, the region downstream of the first shock wave shows less than one percent difference for any flow parameter in comparison with oblique shock wave theory. In both cases, the flow is assumed to be laminar. The computed heat transfer distribution agrees closely with the experiment at the time reported by experiment where the flow reaches steady state; however, significant difference are evident in the duration in which the flow reaches steady state in the computation. In particular, the time-accurate simulations indicate a significantly longer physical time to achieve steady state than observed in the experiment.

Download or read book A Navier Stokes analysis of the two dimensional separated shock wave laminar boundary layer interaction in a supersonic compression corner written by Michael Arthur Schwartz and published by . This book was released on 1990 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oblique Shock Wave Turbulent Boundary Layer Interactions in Three Dimensions at Mach 3 written by B. Oskam and published by . This book was released on 1976 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study, thoroughly documenting the flow field and surface data resulting from the three-dimensional interaction of a shock wave, a shock generator and a high Reynolds number turbulent boundary layer, is described. Detailed surface static pressure data and heat transfer measurements are presented for 7 shock generator deflection angles ranging from 2 to 14 deg. in 2 deg. increments. The test conditions consist of a free stream Reynolds number per inch of 1.6 million, a near adiabatic wall temperature and ambient stagnation temperature. In addition to the surface data detailed flow field surveys have been conducted of time-averaged variables including flow angularity, pitot pressure, static pressure and total temperature at 2 shock generator deflection angles of 4 and 10 degrees. Detailed discussions of the experimental techniques are given which include a complete set of error estimates of the various types of data. Finally the data are presented in graphical form which may be used to analyse the problem under consideration. (Author).