Results 111 to 120 of about 24,888 (164)

AN UNSTEADY STAGNATION-POINT FLOW

The Quarterly Journal of Mechanics and Applied Mathematics, 1989
We consider the oscillatory flow at a two-dimensional stagnation point. We show, following the initiation of the motion, that the solution always develops a singularity at a finite time, and we discuss the implications of this for the flow over a cylinder which performs transverse harmonic ...
N. RILEY, R. VASANTHA
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Local preconditioning in a stagnation point

12th Computational Fluid Dynamics Conference, 1995
Local preconditioning yields desirable effects such as convergence acceleration and preservation of accuracy in the incompressible limit, but these come at the expense of robust* Fellow AIAA. t ~ e m b e r AIAA. SMember AIAA. §Member AIAA. ness. Current research focuses on making the various preconditioned Euler discretizations that have been developed
Bram va, Lisa Mesaros, Chang-Hsien Tai, Eli Turkel   +3 more
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Stagnation - Point Solution

1981
The boundary layer at three-dimensional stagnation points has been the object of many theoretical investigations. Since a review on the literature available is not intended, only a few references are mentioned here [40,53,68]. HOWARTH [40]was one of the first to present results for a general three-dimensional stagnation point.
Ernst Heinrich Hirschel, Wilhelm Kordulla   +1 more
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Unsteady stagnation point flow

Applied Scientific Research, 1972
In this paper we consider the changes in the two-dimensional stagnation point flow against a plane wall when the wall is impulsively set in motion in its own plane. In particular a solution which describes the final approach to the ultimate steady state is determined.
Choudhury, P. N., Drake, D. G.
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Measurements in the vicinity of a stagnation point

Experimental Thermal and Fluid Science, 2002
Abstract This paper presents measurements of a plane jet impinging onto a normal flat plate placed up to five jet widths from the jet outlet. The small spacing ensured that the stagnation streamline remained in the potential core of the jet. The plate shear stress distribution compared well to that from an analytical solution for the laminar ...
Y Guo, D.H Wood
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Oscillating stagnation point flow

Proceedings of the Royal Society of London. A. Mathematical and Physical Sciences, 1982
Abstract A solution of the Navier-Stokes equations is given for an incompressible stagnation point flow whose magnitude oscillates in time about a constant, non-zero, value (an unsteady Hiemenz flow). Analytic approximations to the solution in the low and high frequency limits are given and compared with the results of numerical ...
Grosch, C. E., Salwen, H.
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Surface Reaction Near a Stagnation Point

Studies in Applied Mathematics, 2000
To measure rate constants while performing biomolecular interaction analysis (BIA), scientists often use resonant mirror devices such as the IAsysTM. A full mathematical model of the IAsysTM consists of a convection–diffusion equation in a closed well with a reacting surface at the bottom.
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Kinetics of polymer adsorption in stagnation point flow

Colloids and Surfaces, 1990
Abstract The kinetics of adsorption of poly(ethylene oxide) from water onto silica in stagnation point flow are studied using a reflectometric technique. It is shown that with reflectometry an absolute and continuous determination of the adsorbed mass per unit area can be obtained.
Dijt, J.C., Cohen Stuart, M.A., Hofman, J.E., Fleer, G.J.   +3 more
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Stagnation Point of a Blunt Body in Hypersonic Flow

Journal of the Aeronautical Sciences, 1957
The purpose of this paper is to present a method of calculation devised to yield all the important information on the symmetric inviscid hypersonic flow in the stagnation point region of a blunt body. The problem is the same as that considered by Hayes3 who used a slightly different approach.
Li, Ting-Yi, Geiger, Richard E.
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Solidification of a supercooled liquid in stagnation-point flow

International Journal of Heat and Mass Transfer, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lambert, R. A., Rangel, R. H.
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