NUMERICAL STUDIES OF PROTOTYPE CAVITY FLOW PROBLEMS

被引:24
作者
GREENSPA.D
机构
[1] University of Wisconsin, Computer Sciences Dept., Madison, WI 53706
关键词
D O I
10.1093/comjnl/12.1.88
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
A new digital computer method is developed for the Navier-Stokes equations. Finite differences, smoothing and a special boundary technique are fundamental. The method converges in practice for all Reynolds numbers. Examples illustrate both primary and secondary vortices and show the development of selected double-spiral equivorticity curves as the Reynolds number becomes infinite. As a special case, the method applies easily to biharmonic problems. © 1969 The British Computer Society.
引用
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页码:88 / &
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