Two-dimensional shock wave-boundary layer interactions in high speed flows

by Wilbur L. Hankey

Publisher: Agard in Neuilly-sur-Seine

Written in English
Published: Pages: 110 Downloads: 447
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Edition Notes

Statementby W.L. Hankey and M.S. Holden, editedby J.J. Ginoux, R.H. Korkegi.
SeriesAGARDograph -- no.203
ContributionsHolden, Michael S., Ginoux, Jean J., Korkegi, Robert Hani., Advisory Group for Aerospace Research and Development. Fluid Dynamics Panel.
The Physical Object
Paginationv,110p.
Number of Pages110
ID Numbers
Open LibraryOL13953589M

be determined. Boundary layer separation caused due to SBLI hampers the pressure recovery in the isolator and in case of high combustor back pressure, leads to unstarting of the inlet. In his book, “Shock wave Boundary layer interactions” he has explained the . Lu, F.K., "The peak surface pressure in fin-generated shock-wave boundary-layer interactions," AIP Conference Proceedings Current Topics in Shock Waves, 17th International Symposium on Shock Waves and Shock Tubes, AIP, New York, , Phone: () Propagation of the shock wave generated by two-dimensional beam focusing of a CO2 pulsed laser. Application of pressure-sensitive paints in high-speed flows. Numerical study of wall temperature and entropy layer effects on transitional double wedge shock wave/boundary layer interactions. Jan 01,  · They USE shock waves for chemical kinetics studies, for materials studies, and smashing kidney stones; they STUDY the phenomena associated with flows involving shock waves, such as supersonic flow, explosions, detonations, volcanic eruptions, and, in this symposium, even such with-it topics as impact of Shoemaker-Levy on Jupiter and blast waves.

Shock-wave propagation through obstacles or internal ducts involves complex shock dynamics, shock-wave shear layer interactions and shock-wave boundary layer interactions arising from the associated diffraction phenomenon. This work addresses the applicability and effectiveness of the high-order numerical scheme for such complex viscous compressible flows. An explicit Discontinuous Spectral Author: Arnab Chaudhuri. Certain cases of shock wave / boundary layer interaction were computed by Fluent and compared with the experimental results. PAGE 30 30 Fig ure 1 1 S pecific impulse levels for several air breathing cycles and rocket propulsion Figure 1 2. Schema tic diagram of a two dimensional . To facilitate students and practitioners intending to develop a large-scale computer code, an example of FORTRAN code capable of solving compressible, incompressible, viscous, inviscid, 1D, 2D, and 3D for all speed regimes using the flowfield-dependent variation method is made available. and boundary layers in gases moving at high speed. NASA TM Adams, N. Direct simulation of the turbulent boundary layer along a com-pression ramp at M = 3 and Re θ = Journal of Fluid Mechanics, , 47– Adamson, T.C. and Messiter, A.F. Analysis of two-dimensional interactions between shock waves and b oundary layers.

Also discussed are airbreathing missile inlets, 'waverider' missile configurations, bodies with noncircular cross-sections and bank-to-turn missiles, asymmetric flow separation and vortex shedding on bodies-of-revolution, unsteady missile flows, swept shock-wave/boundary-layer interactions, pylon carriage and separation of stores, and internal. SHOCK WAVEBOUNDARY-LAYER INTERACTIONS. Shock waveboundary-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 prob-lems in a oweld; hence they often prove to be critical or even design-limiting issues for many. Basic Aerodynamics: Incompressible Flow - Ebook written by Gary A. Flandro, Howard M. McMahon, Robert L. Roach. Read this book using Google Play Books app on your PC, android, iOS devices. Download for offline reading, highlight, bookmark or take notes while you read Basic Aerodynamics: Incompressible Flow. SIAM Journal on Numerical Analysis , General purpose versus special algorithms for high-speed flows with shocks. International Journal for Numerical Methods in Fluids , Numerical study of shock-wave/boundary layer interactions in premixed hydrogen-air hypersonic flows. 29th Aerospace Sciences anwalt-sbg.com by:

Two-dimensional shock wave-boundary layer interactions in high speed flows by Wilbur L. Hankey Download PDF EPUB FB2

Get this from a library. Two-dimensional shock wave-boundary layer interactions in high speed flows. [Wilbur L Hankey; Michael S Holden]. Aug 30,  · A Newton/upwind method and numerical study of shock wave/boundary layer interactions International Journal for Numerical Methods in Fluids, Vol.

9, No. 7 Shock-wave-turbulent-boundary-layer interaction and its control: A survey of recent developmentsCited by: 'A welcome addition to the literature on high-speed flows, this volume assembles nine technical chapters by experts in specific and generic problems of shock-wave interactions with boundary layers that continue to challenge experiment, numerical simulation and modelling an excellent technical overview of the subject and provides extensive.

INTRODUCTION Shock-wave boundary-layer interactions in high speed flows have a large impact on the design of hypersonic vehicles for the presence of extended recirculation regions, intense local heating and a loss of efficiency of the aerodynamic control surfaces. For two-dimensional shock-wave boundary-layer interactions typical of flows Cited by: Abstract.

The extension of particle image velocimetry to supersonic and hypersonic wind-tunnel flows has been achieved in the last decade. This was mainly possible with the advent of short interframing-time CCD cameras with temporal resolution allowing to obtain correlated particle images at flow velocities exceeding m∕anwalt-sbg.com by: Jul 24,  · Token, K.

Heat Transfer Due to Shock Wave/Turbulent Boundary Layer Interactions on High Speed Weapons Systems. Air Force Flight Dynamics Lab Cited by: 7.

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 Two-dimensional shock wave-boundary layer interactions in high speed flows book situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. Sep 12,  · 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. May 08,  · Shock Wave-Boundary Layer Interactions. In a high-speed flow, a shock wave can interact with another shock wave or immediately with the boundary layer over the surface of an object.

In the late s, Edney categorised six patterns of shock-interactions that have been investigated by numerous researchers, including Albertson and Venkat (). The effect of micro-vortex generators (MVGs) on shock wave/boundary layer interactions (SBLIs) has been reviewed.

Experimental and computational evidence has been presented about the dominant role it has in the suppression of shock-induced separation the pair of counter-rotating streamwise vortices, which appears downstream of the types of micro-vortex generators used in SBLIs; these Cited by: Compressibility effects are present in many practical turbulent flows, ranging from shock-wave/boundary-layer interactions on the wings of aircraft operating in the transonic flight regime to.

Shock wave/boundary layer interactions can induce separation, which causes loss of control surface effectiveness, drop of air intake efficiency and may be at the origin of large scale fluctuations.

Nov 27,  · Shock Wave-Boundary-Layer Interactions by Holger Babinsky,N. Riley, Contemporary Physics 'A welcome addition to the literature on high-speed flows, this volume assembles nine technical chapters by experts in specific and generic problems of shock-wave interactions with boundary layers that continue to challenge experiment 5/5(1).

- Shock Wave Boundary-Layer Interactions Edited by Holger Babinsky and John K. Harvey Frontmatter More informatio n SHOCK WAVE–BOUNDARY-LAYER INTERACTIONS Shock wave–boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft.

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. "This is the first book devoted solely to the phenomenon of Shock Wave Boundary Layer Interactions and covers all flow regimes where SBLI's occur"--Provided by publisher.

"Shock Wave/Boundary Layer Interaction (SBLI) is a fundamental phenomenon in gas dynamics and frequently a defining feature in high speed aerodynamic flowfields.

Degrez G. Special Course on Shock-Wave/Boundary-Layer Interactions in Supersonic and Hypersonicm Flows. AGARD REPORT, NATO AGARD R Debiève J F, Dupont P. Dependence between the shock and the separation bubble in a shock wave boundary layer interaction.

Shock Waves, Délery J, Dussauge J P. Numerical study of wall temperature and entropy layer effects on transitional double wedge shock wave/boundary layer interactions.

Probe Interference in High-speed Rarefied Flows. Strong blowing into laminar viscous flows around two-dimensional andaxi-symmetric supersonic bodies. GAITATZES; 16 August Cited by: Mar 06,  · 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 Brand: Cambridge University Press. Knight, D.

and Zheltovodov, A., ``Ideal Gas Shock Wave Boundary Layer Interactions in Supersonic Flows and Their Numerical Modeling - Two-Dimensional Interactions'', in Shock Wave Boundary Layer Interactions, Cambridge University Press, September Present investigation deals with the interaction of an incident oblique shock wave on a turbulent boundary layer over a wavy surface.

The oblique shock wave was generated by an 8 deg wedge in a freestream Mach number of Cited by: 1. Control of shock wave - boundary layer interactions by bleed in supersonic mixed compression inlets / Calculation of laminar and turbulent boundary layers for two-dimensional time-dependent flows / (Washington: An investigation of the high speed turbulent boundary layer with heat transfer and arbitrary pressure gradient /.

In physics, a shock wave (also spelled shockwave), or shock, is a type of propagating disturbance that moves faster than the local speed of sound in the medium. Like an ordinary wave, a shock wave carries energy and can propagate through a medium but is characterized by an abrupt, nearly discontinuous, change in pressure, temperature, and density of the medium.

interaction of shock waves fluid mechanics and its applications Dec 12, Posted By Georges Simenon Public Library TEXT ID eb Online PDF Ebook Epub Library medical and other various fields as well as scientific programs participants will enjoy cultural activities including watching grand sumo tournament held during the.

Fishpond Indonesia, Cambridge Aerospace Series: Series Number Shock Wave-Boundary-Layer Interactions by Holger Babinsky (Edited) John K Harvey (Edited)Buy.

Books online: Cambridge Aerospace Series: Series Number Shock Wave-Boundary-Layer Interactions,anwalt-sbg.com Some physical aspects of shock wave/boundary layer interactions Fig. 1 Examples of shock wave formation in high speed flows (Onera documents).

a transonic profile, b supersonic air-intake, c hypersonic vehicle, d afterbody with under-expanded nozzle SHOCK WAVE–BOUNDARY-LAYER INTERACTIONS 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 method applies to unsteady flows as well. Using the validated numerical method, we show that an unsteady shock boundary-layer interaction can occur in a supersonic flow over a flat plate subjected to suction and blowing from the opposite side of the plate, even though the imposed transpiration is anwalt-sbg.com by: 1.

Touber E,Unsteadiness in shock-wave/boundary layer interactions The need for better understanding of the low-frequency unsteadiness observed in shockwave/turbulent boundary layer interactions has been driving research in this area forseveral decades. He was later to write a most influential book Hypersonic Flows Theory with Ronald Probstein*52, as well as another on Gasdynamic Discontinuities.

the English translation of Zel’dovich and Raizer’s book “Physics of Shock Waves and High-Temperature Two-dimensional. During the past twenty years, numerous studies have assessed the capability of Computational Fluid Dynamics (CFD) to predict hypersonic shock wave laminar boundary layer interactions [2,3,4,5,6,7,8,9].These efforts have focused on simple axisymmetric geometries that were chosen to elucidate the important flow field physics in a nominally two-dimensional environment without the Cited by: 2.Vector Polar Method for Shock Interactions With Area Disturbances (technical note DR 4; Berkeley: University of California, ), by Antoni K.

Oppenheim and Paul A. Urtiew (page images at HathiTrust) On the Decay of Plane Shock Waves (Ballistic Research Laboratories report #, ), by S. Chandrasekhar (page images at HathiTrust).Computers & Fluids is multidisciplinary.

The term 'fluid' is interpreted in the broadest anwalt-sbg.com- and aerodynamics, high-speed and physical gas dynamics, turbulence and flow stability, multiphase flow, rheology, tribology and fluid-structure interaction are all of interest, provided that computer technique plays a significant role in the associated studies or design methodology.