Fluid Structure Interaction

[navidMSE]

Hi everyone, I'm modeling a Fluid structure interaction. but i have been facing an error:

"Due to this co-simulation Failure Abaqus cannot continue.

Abaqus/Standard Analysis exited with an error - Please see the message file for possible error messages if the file exists."

and i get the message below in the warning tab:
"49 elements are distorted. Either the isoparametric angles are out of the suggested limits or the triangular or tetrahedral quality measure is bad. The elements have been identified in element set WarnElemDistorted."

what's wrong?

 

[Dave442]

At some point during your analysis, 49 elements are distorting so badly that the analysis is terminated. These elements are saved to set called "WarnElemDistorted". You should open the .odb and plot those elements to figure out what's causing them to distort so badly and then adjust your model accordingly.

 

[rrg1016]

It is only a warning message and shouldn't abort the job. Search in the Data File and Message File the error message. Do it in both jobs.