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尽管开启了调整时间步,貌似认为给定的初始deltaT也不能随便给,我给大了后面算到一半就崩溃了好像。如果设置了调整时间步,deltaT应该怎么给呢?给大了为什么后面会崩溃,不是会自动调节吗?什么原因呢?谢谢~~
哪个求解器?六面体还是四面体?:sunglasses:
计算过程中是不是有库朗数超过1的情况? post下你的log文件看下。
deltaT 尽量设小一点,对于船舶静水阻力可设万分之五或千分之一。因为是自动调节的,所以后面会慢慢变大。