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Fluids

Fluids

Topics related to Fluent, CFX, Turbogrid and more.

Problem with Match Control

    • Kristjan
      Subscriber

      Hello, 

      I am trying to simulate fluid flow in a circular geometry. As there is symmetry, I am simulating only a 10 degree sector. Im trying to use match control, but this error appears:

      One or more nodes on the vertices of the low side of a matched mesh control were moved further than the tolerance.

      In Low Boundary zone, this happens (while the High Boundary remains "perfect" - not changed like the low boundary as you can see in the image below):

      Can someone help me please?

       

    • Rob
      Forum Moderator

      Can you check the geometry is OK? You may also want to review Fluent's nonconformal options as you may not need Match Control. 

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