.ThermalSeparation.Components.Columns.StructuredPackedColumn.BalanceEquations .ThermalSeparation.Components.Columns.StructuredPackedColumn.BalanceEquationsselection balance equations, film model and states
model BalanceEquations = ThermalSeparation.BalanceEquations.StructuredPackedColumn.NonEquilibrium.TwoPhaseVarState;