2 Replies Latest reply on Dec 10, 2014 12:29 AM by Jared Conway

    Why do flow trajectory lines stop and some continue?

    Nicholas Roberts

      I am running an internal flow simulation. It has a volume flow rate inlet boundary condition, and a atmospheric pressure outlet boundary condition.

      the part being modeled is a thermal head with very small and thin pin fins so the mesh is very small. The simulation runs fine, but when creating a flow trajectory plot some of the line stop before reaching the outlet and only a few reach the outlet.

       

      Why would some of the trajectory lines suddenly stop?