也许是问题没说清楚,我在WB中建立简单的转子加油膜模型,并用sweep形式对流体和固体划分网格,如下图: 这是流体网格,[img][/img]这是固体网格,
按照WB中分析,我先定义了固体的瞬态分析模型,转子外表面轴向固定,外表面并定义成耦合表面,在转子表面施加一向下的载荷,step time 设为0.0001,
然后在定义了流体分析模型,并实施耦合,流体外表面固定,内表面为耦合表面,并施加46r/s 转动速度,两侧为wall的边界条件,求解发生错误如下:
Material number 2 (used by element 12001 ) should normally have at
least one MP or one TB type command associated with it. Output of
energy by material may not be available.
*** FATAL *** CP = 143.062 TIME= 16:19:16
Fatal error notification received from field solver: CFX. The message
received is: CFX encountered the error: 0. A folded mesh has
occurred. This process will shut down as soon as possible.
希望高手能给予指教和帮助
1 关于Material number 2 should normally have at least one MP or one TB type command associated with it,这个问题也在困扰着我。mp和tb都是ansys的命令流,我就是在强制写入也无法解决。最近还在纠结之中。LZ如能够解决希望告知。谢谢。