Results 21 to 30 of about 458,946 (359)
Entrainment and boundary-layer separation: a modeling history [PDF]
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openaire +2 more sources
The influence of an incoming boundary layer to the standing morphology of an oblique detonation wave (ODW) induced by a compression ramp is numerically studied in this paper.
Zhou Jin, Liu Yu, Lin Zhi-yong
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Decomposition Methods For a Piv Data Analysis with Application to a Boundary Layer Separation Dynamics [PDF]
Separation of the turbulent boundary layer (BL) on a flat plate under adverse pressure gradient was studied experimentally using Time-Resolved PIV technique. The results of spatio-temporal analysis of flow-field in the separation zone are presented. For
Václav URUBA
doaj
Controlling boundary layer separation in stretching sheet flow
The effects of non-uniform nanoparticle concentration within the boundary layer flow due to stretching surface are analyzed by employing a non-homogeneous model of nanofluid which passively controls the concentration of nanoparticles at the surface.
Ahmer Mehmood, Muhammad Usman
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Investigation of turbulence models with compressibility corrections for hypersonic boundary flows
The applications of pressure work, pressure-dilatation, and dilatation-dissipation (Sarkar, Zeman, and Wilcox) models to hypersonic boundary flows are investigated.
Han Tang, Zhenxun Gao
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A simple laminar boundary layer with secondary flow [PDF]
The incompressible laminar boundary layer over a flat plate is studied for the simple case where the stream lines in the free flow have a parabolic shape. An exact solution of the boundary layer equations is derived.
Loos, Henk G.
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Experimental Study on Time Evolution of Shock Wave and Turbulent Boundary Layer Interactions
In this paper, a test system based on the Nano-tracer Planar Laser Scattering (NPLS) technique for studying time evolution of unsteady flow structures was finished.
X. G. Lu +4 more
doaj
Numerical Analysis of Effect of Boundary Layer Characteristics on the Flow Field in S-shaped Inlet
In order to explore the effect of boundary layer thickness and pressure gradient on the performance of the flow field in the inlet, we design a high offset rate S-shaped inlet based on a certain unmanned aerial vehicle (UAV), and its author has analyzed ...
Ren Jia +4 more
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The objective of this paper is to numerically study the shock wave/boundary layer interaction and boundary layer separation. The first stage of this research is the development of methodology, flow simulations, and data analysis. When comparing the plots,
Ana Maria Pereira Lara +1 more
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Closed-loop separation control over a sharp edge ramp using Genetic Programming [PDF]
We experimentally perform open and closed-loop control of a separating turbulent boundary layer downstream from a sharp edge ramp. The turbulent boundary layer just above the separation point has a Reynolds number $Re_{\theta}\approx 3\,500$ based on ...
A Seifert +37 more
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