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重新初始化的LS方法跟踪二维可压缩多介质流界面运动

DOI: 10.11858/gywlxb.2003.01.004, PP. 22-28

Keywords: Level,Set方法,可压缩多介质流,Euler界面跟踪

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Abstract:

用非耦合求解方法计算LevelSet函数方程与流体力学方程组,应用重新初始化的LevelSet函数确保距离函数性质,流体力学方程组采用二阶精度多介质流波传播差分格式计算,重新初始化方程采用五阶WENO格式计算。并给出了二维可压缩多介质流界面运动的计算结果。

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