3D cfd mesh
Altair Employeehi
i am doing cfd tetra mesh in hyper mesh when i am converting 2D to 3D i found some error
i) volume analyzer found 1 disjoint element( how can i find the disjoint element)
II) 8 bad elements need to cleanup, re mesh the origin mesh ( how can i rectify this problem and how to fine those bad elements )
what are quality to maintained in cfd mesh
note: no free edge, no connectivity error , no duplicate elements
pls help me .........
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Altair Employeei used tet10 for cfd 3D tetramesh
i check edges it show no free edges.
i got another error
<?xml version="1.0" encoding="UTF-8"?>
So check 'failed elems' to understand the issue.
Altair EmployeeHOW TO CHECK IT
When you see the message '71 failed elems saved', do 'F5', select type 'Element' and 'retrieve', 'reverse', 'mask'. You have only failed elements on screen.
Altair Employeethank you
but i have another doubt
volume analyzer found one disjoint element
what it mean its an error or any other can explain
You not 'convert' 2D mesh into 3D mesh. But you can fill a closed 2D mesh with 3D elements (tet4, tet10).
Before filling, check if your 2D mesh was closed by using: Tool => edges => find edges. If you found nothing, your 2D mesh is closed and you can do next step to fill with TET.