流图耦合模型运算

wellsunner

No element connection for node 2086 directions 4, 5, 6
             No element connection for node 2087 directions 4, 5, 6
             No element connection for node 2088 directions 4, 5, 6
             Message limit reached - above message has been suppressed 2170 times.
             Nodal degrees of freedom without element
             connection have been fixed for data input file.
             There may still be degrees of freedom without
             stiffness - see documentation.
对structure进行计算时，出现的情况。请问各位大侠为什么

bene

流固耦合接触面设置有问题。