ANSYS14流固耦合中的问题~~

xuezujie

FLUENT模块流固耦合中报错，出现提示，请问以下提示是什么原因引起的呢
Warning: Mesh projection of deforming dynamic zones exceeds reasonable limits.
         Please verify that the correct geometry definitions have been specified.

WARNING: Limited wall distance for 29 cells to 1.000000e-12.
         Please inspect the wall distance by displaying the
         contours of the 'Cell Wall Distance' at the
         boundaries. If you observe any irregularities we
         recommend the use of an alternative algorithm to
         correct the wall distance.
         Please select /solve/initialize/repair-wall-distance
         using the text user interface to switch to the
         alternative algorithm.