Learning Forum

[apelagunta_ka]

On running the 'Oscillating plate FSI co-simulation with partial setup export from workbench (CFX-Mechanical)' tutorial with the files and instructions as given in Ansys Multiphysics 2024 R1, I am receiving an error message 'Poor intersection was identified between source and target'. On switching off the check for poor intersection in mapping control and running the analysis, the percentage of the mapped area, nodes and elements is just about 7-13%. I am facing a similar error message for all other two-way FSI coupling analyses I've tried using this software.

Any suggestion on how to proceed would be highly appreciated. 

The tutorial link used: https://ansyshelp.ansys.com/Views/Secured/corp/v221/en/sysc_tut/sysc_tut_oscplate_export_cfx.html

 

[Rahul]

Please check if you provided all the settings correctly.
Could you please try running it in latest version v242?
Here is the link for tutorial for v242 version: Oscillating Plate FSI Co-Simulation with Partial Setup Export from Workbench (CFX-Mechanical) (ansys.com)

Let me know if you are still facing the same issue.

[apelagunta_ka]

Hi, I tried running it in the 2024 R2 student version as said but I am still facing the same issue. I have verified that the steps are same as mentioned in the tutorial too. Attached is a screenshot for reference. Can you guide me on how to solve it?