%0 Journal Article %T Modeling Distillation Mass Transfer Efficiency %A Rahimi M. R. %A Karimi H. %J International Journal of Chemical and Environmental Engineering %D 2011 %I %X Mass transfer efficiency was modeled by developing a computational fluid dynamic based artificial neural network model. A CFDmodel was developed and validated for hydrodynamics and mass transfer characteristics of distillation column. Generated data byCFD include a wide range of operating conditions, tray geometries and material properties were used for training and testing network.The model results were close to experimental data and shown that CFD-ANN model can be used as a powerful tool in tray design andanalysis.Keywords: %K Distillation %K computational fluid dynamics %K artificial neural networks %K mass transfer efficiency %K sieve trays %U http://www.warponline.org/uploads/contents/98-content-4.-Modeling-distillation-mass-transfer-efficiency.pdf