And to update the velocity to the new mesh efficiently but still divergence free is still a problem.
And to update the velocity to the new mesh efficiently but still divergence free is still a problem.
另外，将不可压的速度场从旧网格更新到新网格上，仍然要满足不可压条件是比较困难的。
And to update the velocity to the new mesh efficiently but still divergence free is still a problem.
另外，将不可压的速度场从旧网格更新到新网格上，仍然要满足不可压条件是比较困难的。