Fluids

Fluids

residuals convergence

    • saidineshg
      Subscriber

      hello... i m having a problem with my fluent simulation (which is nothing but a cylinder with blind water tight fluid path with inlet and outlet in which the fluid is circulated and this cylinder's inner face (inner dia ) is provided with a constant heat flux to heat up the fluid ) i.e,  particularly the continuty residual is not getting solved , i can see that it is only solved up  e-2 and never goes down further , i tried different mesh refinements and inflation too for my fluid domain , can you please help me out of this issue 

    • Nikhil Narale
      Ansys Employee

      Hello, 

       

      Are you doing a steady-state or a transient analysis? 

      I would recommend you to also monitor the mass-imbalance and see if that is constant (asymptotic)? 

       

      Nikhil 

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