Iso-surface of velocity jet development

Hi, I am simulating gas flow through multi-nozzle in a cylinder. I want to draw the jet development profile as shown in the attached image. How can I do it? I understand that this is a iso-surface of velocity magnitude. But what velocity magnitude should I take?

Also, how can I calculate jet radius with time?


  • rahkumarrahkumar Forum Coordinator


    Not sure what you mean by "what velocity magnitude....". Can you please insert an image of your computational domain and also an image of pressure contour would be helpful in answering your questions.

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