PROSTAR-----ICEM--------FLUENT
 

Hello, everybody!

I generated a stuctured mesh in PROSTAR but I want to use it in FLUENT, so I exported the mesh from PROSTAR to ICEM first, then export the mesh from ICEM to FLUENT. However when I read the mesh into FLUENT, there is a warning message as follows:

WARNING: cell 19380 of thread 40 has NULL face pointer 5.Error: Build_Grid: grid error.

Clearing partially read grid.

Error: Null Domain Pointer

Error Object: ()

can any one give some ideas? Thanks in advance!

Re: PROSTAR-----ICEM--------FLUENT
 

Be sure that you have no trimmmed cells

Re: PROSTAR-----ICEM--------FLUENT
 

you can export the mesh in nastran,then import it use gambit.