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Energy source term

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Old   January 23, 2018, 20:01
Question Energy source term
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Hi,
I need to add following term to energy equation as my energy source in openFoam:
Se=-rho*cp*Gamma*Uy
rho=density
cp=specific heat
Gamma=laps rate
Uy=y_component of velocity

also i need t add a source term to momentum and continuity equation like:
Sm=c*f1(y)
c= dimensional constant
f1(y)=a function of y-coordinate



it is straight-forward in FLUENT, but after several day searching , i couldn't find any answer in openfoam
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