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Licensed Unlicensed Requires Authentication Published by De Gruyter October 22, 2008

CFD Simulation of Hydrodynamics, Heat and Mass Transfer Simultaneously in Structured Packing

  • M.R. Khosravi Nikou , M.R. Ehsani and M. Davazdah Emami
From the journal International Journal of Chemical Reactor Engineering
https://doi.org/10.2202/1542-6580.1763

This paper describes the results of computational fluid dynamic modeling of hydrodynamics, heat and mass transfer simultaneously in Flexipac 1Y operated under a counter-current gas-liquid flow condition. The simulation was performed for a binary mixture of methanol-isopropanol distillation. The pressure drop, the height of equivalent to theoretical plate (HETP) and temperature distribution across the column were calculated and compared with experimental data. The mean absolute relative error (MARE) between CFD predictions and experimental data for the pressure drop, HETP and temperature profile are 20.7%, 12.9% and 2.8%, respectively.

Keywords: CFD; structured packing; heat and mass transfer; hydrodynamics
Published Online: 2008-10-22

©2011 Walter de Gruyter GmbH & Co. KG, Berlin/Boston

From the journal
International Journal of Chemical Reactor Engineering
International Journal of Chemical Reactor Engineering
Volume 6 Issue 1
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