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Simulation for He gas jet

- July 27, 2024 at 12:01 pm
  
  sanjeev.physicsdavv
  Subscriber
  
  Hi cummunity,
  I am new to the ANSYS. I am trying to simulate gat jet with multiple holes for inlet as Helium flud. My pupose to obtained the profile in outlet. When running simulations in ANSYS Fluent, observing a good trend with a small number of iterations but then getting blank contour plots for density and pressure after a higher number of iterations. it looks simulation converging up to 25 iterations and start diverging afterward. Please help me shortout the issue. Thanks !
- July 29, 2024 at 11:25 am
  
  Rob
  Forum Moderator
  
  Some images will help. If it's diverging check the mesh (cell quality & resolution), and then boundary & model settings. If you post the images of the early part of the flow there may be clues as to what's going wrong.
- July 30, 2024 at 12:14 pm
  
  sanjeev.physicsdavv
  Subscriber
- July 30, 2024 at 12:31 pm
  
  Rob
  Forum Moderator
  
  Yes, that's diverging. Now, maybe some images of the flowfield at around 20 iterations?

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