Preprocessing

Preprocessing

Mesh Update failed

    • kiranczende
      Subscriber

      The mesh component in mesh requires user input before it can be updated

    • kiranczende
      Subscriber

      I am getting error message while updating the mesh


      The mesh component in mesh requires user input before it can be updated

    • peteroznewman
      Subscriber

      Please post a screen snapshot of the Mechanical Outline and Geometry window.

    • kiranczende
      Subscriber

      Thank You very much for your reply.


      I able to get the solution. I think the problem was with the geometry. but still I will send you the screen shot.

    • Raef.Kobeissi
      Subscriber

      It would be nice to have a picture and show how you resolved the problem, thanks kiranczende.


       

    • kiranczende
      Subscriber

      still i am facing the same problem.


      i have given here two images. one for wb screen shot and other of DM

    • kiranczende
      Subscriber

      hopefully i think the i have got the error.


      i have made a line at the center and forget to suppress it.


      but when i suppressed it the mesh update was successful


       

    • kiranczende
      Subscriber

      i projected a line to divide the geometry in two parts. While doing this i forget to suppress the line which was creating this error

    • peteroznewman
      Subscriber

      Thanks for the update. I usually use a plane and a slice operation to divide geometry into two bodies, and put the bodies into a new part.


      Next time you need to post a screen snapshot, attach the the file rather than placing the image inline because the website reduces the resolution to fit a large image in the small space of the discussion window, making the image illegible.

    • raul.raghav
      Subscriber

      As peteroznewman mentioned, a plane and a slice operation is really convenient to divide geometries. It provides you the ability to divide the geometry in XY, YZ & XZ directions with one defined plane. And it does not introduce additional lines or surfaces that you might have to suppress otherwise. See attached screenshot for reference:


    • kiranczende
      Subscriber

      Thank You very much for your suggestion peter and Rahul.


      I will take care of this from next time onwards

    • kiranczende
      Subscriber

      I am trying to analyse shock tube.


      my y velocity does not converge. What can be reason?

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