Fluids

Fluids

CURRENT CALCULATION

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    • alluch94
      Subscriber

      Hello,

      can anyone please explain to me how the curent is being calculated in ansys fluent ntgl model.

      I started at first with a single cell and i did 2 cycles

    • wcao
      Ansys Employee
      Hi I wonder if the values you got for positive and negative potentials come from the report generated during the run? Actually the current should not be calculated through the formula you are currently using. That formula is for local grid cell only and works more like a source term. If there is no current report generated automatically, you can consider create a report for the area integral of the current density at the anode/cathode of the two cells each. Thanks.
    • alluch94
      Subscriber
      Hello,
      Thanks for your reply, yes the positive and negative potentials i got them from the report.But i could not do the same while using 2 cells and more, do you have any idea why?
      Oky , i will try your method and see what will happen.

      Thanks
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