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采用二阶ＴＶＤ格式及ＬｅｖｅｌＳｅｔ方法计算了二维可压缩有限厚度流体层ＲａｙｌｅｉｇｈＴａｙｌｏｒ流体不稳定性。计算结果与Ｔａｙｌｏｒ的线性解和Ｏｔ的薄层非线性解析解符合很好。
The second order TVD format and the LevelSet method were used to calculate the RayleighTaylor fluid instabilities of two-dimensional compressible finite thickness fluid. The calculation results are in good agreement with Taylor’s linear solution and Ot’s thin-layer nonlinear analytical solution.