Fluids

Fluids

residual

    • A1234
      Subscriber
      Hello ni simulate drop impact to moving film 3D. what is the best residual for me?n1.i used 1e-6 but it need more time. can i use default residual 1e-3 ?n2.how can i know, my simulation is correct if i dont have experimental result .n
    • DrAmine
      Ansys Employee
      Does depend on the quality we expect from the result. I usually lower them to 1e-4 or lower.nnCheck https://ansyshelp.ansys.com/account/secured?returnurl=/Views/Secured/corp/v202/en/flu_ug/flu_ug_sec_judging_convergence.htmlnnRegarding your second point: check correlation, other numerical results and good reasoning. n
    • A1234
      Subscriber
      thank you for answer.nhow can i check correlation?n
    • DrAmine
      Ansys Employee
      Literature research.n
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