AaronTroll
Subscriber
So i read forum entries on y+ and figured my mesh is not too great as it had no elements close to the wall. Now with the refined mesh the solution is not stable anymore.nThis is the new mesh. element size on the body is 0,01 m if that answeres your question. If not please show me where i can calculate wall grid density and co.nCd is now unstable (0.508677 printed)n