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Mass Transfer
Use the Mass Transfer node to include mass transfer from the dispersed phase to the continuous phase.
Mass Transfer
Select a Mass transfer model — User defined (the default) or Nonequilibrium model. For User defined enter a value or expression for the Mass transfer from dispersed to continuous phase mdc (SI unit: kg/(m3·s)). The default is 0 kg/(m3·s).
Nonequilibrium Model
For Nonequilibrium model enter values or expressions for each of the following:
•
Equilibrium volume fraction in dispersed phase ϕeq. The default is 0.
•
Inverse time scales fc and fd (SI unit: 1/s). The default is 0 s-1.
The mass transfer is modeled as
Interphase Velocity
Select Dispersed phase velocity field (the default) or User defined. For User defined enter a value or expression for each component of the interphase velocity uint.