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Regarding UDF for Fuel Inlet Boundary condition

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Old   August 9, 2014, 06:58
Default Regarding UDF for Fuel Inlet Boundary condition
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Rohiit Saini
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Hi guys,
I have a fuel inlet which is set to be interface Boundary Condition and mass flow rate is required to be calculated from the mass balance equation i.e.

m[dot[]= rho_s*regression_rate_solid=-rho_fluid*velocity_fluid

I am new to Fluent UDF. Can anyone suggest which Macro can be used for such an operation or provide me with the code.

Thanx for precious time.
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