Model System of CMT Process Computation

Generally speaking, most of the existing mass transfer processes involve fluid flow, heat, and mass transfer. Thus, the process simulation using CMT should comprise momentum, heat, and mass transfer model equation sets for coupling computation as given below. 

The equations in the foregoing equation set are depending on what model is being used. The corresponding equations for fluid dynamic model are given in Chap. 1, while those for heat and mass transfer model are summarized in Chap. 2 and this chapter. 

The model system of process computation in CMT in this book can be shown schematically in Fig. 3.9. 

Besides the computation of velocity distribution by CFD and temperature distribution by CHT as presented in previous chapters, the computation of concentration distribution in a process equipment so far receives less attention, but it is the basis of evaluating the process efiiciency and should be much concerned. The challenge 

Two-phase model Interacted liquid phase Model 

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