grid checking is field
 

plz give me tips that why grid check is failed when fluent run the mesh file.grid is seemed to be accurate but fluent give error.also i have checked the grid in Gambit no error exist.plz inform me ,i will be very thankful to u

Re: grid checking is field
 

Check for negative volume. there could be some left handed faces. All cell faces should be right handed. you can make them correct in gambit or gridgen whichever u r using.

Re: grid checking is field
 

plz chk ur jacobian, or make sure that u r not using point connectors