在水槽中的加速平板问题
PROBLEM OF ACCELERATING PLATE IN WATER CHANNEL
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摘要:本文利用Lagrange方法分析在水槽中平板水平地向静止流体运动的问题,非线性自由面条件能精确满足,所得的结果大致与2符合。Abstract:In this paper, we analyze by Lagrangian method the problem of a plate moving horizontally with an acceleration towards a fluid which is initially at rest. The nonlinear free surface boundary conditions are satisfied exactly. The results obtained roughly agree with 2 .