30 Replies Latest reply on Oct 20, 2016 8:27 PM by Bill McEachern

    Meshing for flow simulation not correct

    Maria Bortot

      I am trying to run a flow simulation  -

      As shown below, Ive modeled a very narrow channel with a constriction in the middle (90 degree), but my mesh also meshed the region that is not within the channel, you can see how the center region still is being meshed..

      I dont know how to correct this..Ive tried mesh refinement in the region that I need (within the constriction) but it still doesnt seem to work. And -are we supposed to run the 'compute mesh' before running the simulation or not?

       

      Thanks you very much in advance

      Maria