Simulating heat and mass transfer in regular distillation column packing |
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Authors: | I. A. Arkharov E. S. Navasardyan |
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Affiliation: | 1. Bauman Moscow State Technical University, Moscow
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Abstract: | Plane-parallel packing of Mellapack 250X type (without perforations) is considered. Equation systems are given that describe the motion and heat and mass transfer in a layer of liquid and vapor. Calculations have been performed on nonstationary heat and mass transfer in cells of several types by the use of the STAR-CD software and the subroutines Star-Design and Pro-amm. Graphs are given for the velocity and vapor pressure distributions in cells of circular and triangular shape, as well as for the oxygen distribution in circular cells. |
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