Direct Numerical Simulation of Supersonic Turbulent Boundary Layers
Author : Stephen Guarini
Publisher :
Page : 161 pages
File Size : 49,12 MB
Release : 1998
Category :
ISBN :
Author : Stephen Guarini
Publisher :
Page : 161 pages
File Size : 49,12 MB
Release : 1998
Category :
ISBN :
Author : Ferhat F. Hatay
Publisher :
Page : pages
File Size : 30,11 MB
Release : 1995
Category :
ISBN :
Author :
Publisher :
Page : 26 pages
File Size : 30,60 MB
Release : 2002
Category :
ISBN :
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
Page : 38 pages
File Size : 23,88 MB
Release : 2018-06-20
Category :
ISBN : 9781721518654
The results from direct numerical simulations of a spatially evolving, supersonic, flat-plate turbulent boundary-layer flow, with free-stream Mach number of 2.25 are presented. The simulated flow field extends from a transition region, initiated by wall suction and blowing near the inflow boundary, into the fully turbulent regime. Distributions of mean and turbulent flow quantities are obtained and an analysis of these quantities is performed at a downstream station corresponding to Re(sub x)= 5.548 x10(exp 6) based on distance from the leading edge. Gatski, T. B. and Erlebacher, G. Langley Research Center NASA/TM-2002-211934, NAS 1.15:211934, L-18225
Author : E. T. Fick
Publisher :
Page : pages
File Size : 35,66 MB
Release : 1996
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ISBN :
Author : Eric Thomas Fick
Publisher :
Page : 0 pages
File Size : 48,35 MB
Release : 1995
Category : Aerodynamics, Supersonic
ISBN :
Author : Holger Babinsky
Publisher : Cambridge University Press
Page : 481 pages
File Size : 27,19 MB
Release : 2011-09-12
Category : 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.
Author : Abdelkader Frendi
Publisher :
Page : 46 pages
File Size : 17,30 MB
Release : 1996
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ISBN :
Author : Debra J. Olejniczak
Publisher :
Page : 278 pages
File Size : 12,62 MB
Release : 1998
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ISBN :
Author : Alexander J. Smits
Publisher : Springer Science & Business Media
Page : 418 pages
File Size : 16,36 MB
Release : 2006-05-11
Category : Science
ISBN : 0387263055
A good understanding of turbulent compressible flows is essential to the design and operation of high-speed vehicles. Such flows occur, for example, in the external flow over the surfaces of supersonic aircraft, and in the internal flow through the engines. Our ability to predict the aerodynamic lift, drag, propulsion and maneuverability of high-speed vehicles is crucially dependent on our knowledge of turbulent shear layers, and our understanding of their behavior in the presence of shock waves and regions of changing pressure. Turbulent Shear Layers in Supersonic Flow provides a comprehensive introduction to the field, and helps provide a basis for future work in this area. Wherever possible we use the available experimental work, and the results from numerical simulations to illustrate and develop a physical understanding of turbulent compressible flows.