EFFECT OF CURVATURE AND DISPLACEMENT ON THE ACCELERATED FLOW PAST A CYLINDER STARTING FROM REST.

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Arunachalam, M.
Rajappa, N.R.
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Revue roumaine des sciences techniques. Serie de mecanique appliquee | 1979年 / 24卷 / 04期
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A general analysis of the effect of curvature and displacement is carried out for the unsteady two-dimensional motion of a cylinder which starts from rest and moves in an incompressible fluid with a velocity varying as some power of time. The problem has been solved on the basis of the Navier-Stokes equations by the method of matched asymptotic expansions. It is found that in the case of a circular cylinder, the higher order effects delay flow separation.
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页码：569 / 580
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