... artificial variable 人为变量 artificial viscosity 人工粘度 artificial water drive 人工水驱 ...
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The divergent detonation was modeled in terms of the Lee-Tarver’s relation rate and JWL equation of state, and the influence of artificial viscosity and mesh size on the divergent detonation modeling was analyzed in this paper.
本文采用Lee-Tarver反应率和JWL状态方程,数值模拟了球面散心爆轰波,分析了网格尺寸和人为粘性对计算结果的影响。
参考来源 - 散心爆轰数值模拟中人为粘性和空间步长的匹配关系·2,447,543篇论文数据，部分数据来源于NoteExpress
The artificial viscosity is introduced by way of using artificial density.
用人工密度的方式引入人工粘性。
As the artificial viscosity decreased gradually the accuracy of the solution was increased to in a certain degree.
逐步减小人工粘性，解的精度有相当程度的提高。
The artificial viscosity can control the oscillations trailing the shock front, but it also weakened the peak pressure.
人工粘性能够较好地抑制冲击波压力计算中出现的数值振荡，但同时也引起了冲击波峰值的衰减。
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