Hi,
I can create outer surface mesh of tetra solid by below commands.
But may I know how to create outer surface mesh without delete solid mesh because I afraid that when I create tetra mesh again, it may be not same the previous result.
There are multiple ways to do it. This one i feel is one of the straight forward ways. Please do the following steps.
1. Select all the faces .
2. Go to Body > Create > From Faces > Duplicate and make non shared faces
3. Select Ok
This will create tri elements of the outer surfaces.
Thanks
Siddharth
Thanks Siddharth!
It works very well.