求助：计算过程中Too many (12763) VOF sub-timesteps
出现错误：Updating solution at time level N...Error: Too many(12763) VOF sub-timesteps. The velocity
field is probably diverging. Please check the solution,
and reduce the time-step if necessary.
Error Object: ()
Error message from graphics function Delete_By_Key:
Key does not refer to a valid segment, style, include, or geometry
Error message from graphics function Close_Segment:
Nothing open - can't Close a 'segment'
…………
是机子太水了，还是其他原因啊？我把时间步长改的非常小了还出现这种错误，都是在迭代了几十次时出现的。
我的模型是瞬态+熔化凝固+vof模型，有高人指点吗？
同问啊，有不有这方面的高人啊
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