FSI MODELING PROBLEM (pinball)!!!
 

Hi:
i am solving a fsi problem in cfx11.in the first itteration i encounter a problem in ansys out file:"The closed gap/penetration may be too large. Increase pinball if it is a true closed gap/penetration. Decrease pinball if it is a false one. "
who can help me?thanks

This is a ANSYS FEA error, referring to the way you have defined the contact in the body. Check your ANSYS contact settings.