Keyur Kanade
Ansys Employee
Please check gradients and then accordingly decide refinement criteria. 50% refinement would be too much. So please check areas with high gradients and refine the mesh there first. nfrom images it is clear that you have non conformal mesh. It is ok. Please make sure that you do not have cell jump across interface by factor more than 3. If possible, you can create a conformal mesh instead of non conformal depending on your solver set up. nAgain depending on your solver set up, you need to decide on symmetry. Geometry looks symmetric. nCFX guys can comment on last one. But I think if you have sufficient grid refinement you would be able to achieve 10e-5. nFor more details please check help manual. Also please use search on forum which would give you lot of posts regarding your questions. nRegards,nKeyurnGuidelines for Posting on Ansys Learning ForumnHow to access ANSYS help linksnn