Reverse flow issue & solution is not getting converged.

    • Abbasraza20000220

      Hi All of you,

      I hope you are doing well. I am getting error of reverse flow and solution is not getting converged after so many iterations. What will be causes of this error?

      I have air in one channel while licl is in other channel. I have use structured mesh. Air channel and licl channel are overlapping each other.

      Seniors need your suggestion what to do in order to fix this error?


      Abbas Raza

    • DrAmine
      Ansys Employee
      Reversal flow is not an error is a warning telling that there is some reversal flow occurring at x faces. That might be physical or numerical or even both. It can be expected or unexpected. You resolution is quite coarse having only two cell layers in the cross section, by the way. Fix that.
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