Fluids

Fluids

DPM_Combustion_UDF

    • majiddnz
      Subscriber

      Hello


      I have used Ansys UDF tutorial in order to simulate surface reaction. I use interpreted UDF for simulation. these terms aren't clarified in fluent console and I encountered this errors :


      Error: CUsers/nejadsm1/AppData/Local/Temp/udf111.c.18560.0.c: line 33: TP_MATERIAL: undeclared variable


      I tried to check which terms causes this problem, it was for the terms 


      UNIVERSAL_GAS_CONSTANT , DPM_CHAR_FRACTION(p), DPM_VOLATILE_FRACTION(p)


      What's the reason for these errors ? I have brought udf file at the attachment

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