Hye all;
Hope all of you doing fine today. I have a question related with mesh study for ANSYS FLUENT. At first as in my picture 1, I manage to mesh the object with HEXA mesh and use no of division which are 4x20x400. Then i need to study for the TETRA MESH, so i used same step and i add on for the method part for TETRA (picture 2), but error occur as in picture 3. Any reason for this error. Why i can mesh use same no of division for HEXA but cannot mesh it when i changed it to TETRA method.
Thanks