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Ansys Learning Forum Forums Discuss Simulation Fluids Energy conservation/balance in mixture multiphase Reply To: Energy conservation/balance in mixture multiphase

Amir
Subscriber

I have repeated this simultion with UDF for calculating the saturation temperature of water vapor.

Again, total energy and total enthalpy are not conserved, with both changing by same amount.

I defined the saturation temperature according to Antione equation: T = B/(A - log10(vapor_presure)) - C

Does anyone have any idea what could be wrong with my simulation?