MHD滞止点流动在拉伸/收缩薄片上

2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC) Pub Date : 2015-05-19 DOI:10.17576/JSM-2018-4711-34

S. K. Soid, Anuar Ishak, I. Pop

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引用次数: 43

摘要

研究了非定常磁流体滞止点在拉伸/收缩薄片上的流动问题。利用适当的变量，将偏微分方程转化为普通(相似)微分方程。利用Matlab软件中的边值问题求解器(bvp4c)对该方程及其边界条件进行了数值求解。发现相似方程存在对偶(一、二)解。结果显示在一个表格和四个图形的几个值的控制参数。

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MHD stagnation point flow over a stretching/shrinking sheet

The problem of unsteady magnetohydrodynamic (MHD) stagnation point flow over a stretching/shrinking sheet is studied in this paper. By using proper variables, the partial differential equations are transformed into an ordinary (similarity) differential equation. This equation along with the corresponding boundary conditions are solved numerically using boundary value problems solver (bvp4c) in Matlab software. It is found that dual (first and second) solutions exist for the similarity equation. The results are shown in a table and four figures for several values of the governing parameters.

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2015 International Symposium on Mathematical Sciences and Computing Research (iSMSC)

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