Negative cell volume error during 3d simulation
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- Last Post 19 December 2019
Have a look at the tutorials and YouTube videos, and also review the moving mesh threads on here.
My domain looks like these (see the attached picture)
I have kept the domain faces as deforming. Airfoil rigid body. Fluid zone as deforming.
Once i am doing the preview mesh motion, after 400 iterations this face cells are deforming outside. As a result i am getting negative cell volume error.
How to rectify these issue.
Please help !!!
I think you need to fix the nodes on the "end" faces so that that can only move in x & y.
I'm not sure, it'll be covered in tutorials/YouTube: I have colleagues to do moving mesh problems!
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