Application of a solution to the Riemann problem in the SPH method
Application of a solution to the Riemann problem in the SPH method
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DOI：
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发表时间：
1999
影响因子：
0.7
通讯作者：
A. Parshikov
中科院分区：
文献类型：
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作者：
A. Parshikov
在提出的 SPH（平滑粒子流体动力学）方法版本中，假设黎曼问题的解决方案可用于计算 SPH 介质中粒子之间的相互作用。这种方法可用于开发代码，而无需引入人工粘度，并确保所得解决方案在不同介质之间的接触边界附近具有高度精确性和单调性。
In the proposed version of the SPH (Smoothed Particle Hydrodynamics) method, it is assumed that solution of the Riemann problem can be used to calculate the interaction between particles in an SPH medium. This approach can be used to develop a code without introducing an artificial viscosity and ensure that the resulting solution is highly accurate and monotone in the neighborhood of a contact boundary between different media.