Experimental and CFD Study on the Role of Fluid Flow Pattern on Membrane Permeate Flux

A. Parvareh; M. Rahimi; S. S. Madaeni; A. A. Alsairafi

doi:10.1016/S1004-9541(09)60171-3

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Experimental and CFD Study on the Role of Fluid Flow Pattern on Membrane Permeate Flux

Updated：2026-01-06

- Experimental and CFD Study on the Role of Fluid Flow Pattern on Membrane Permeate Flux
- Chinese Journal of Chemical Engineering Vol. 19, Issue 1, Pages: 18-25(2011)
- Affiliations：
  
  1. CFD Research Center, Chemical Engineering Department, Razi University, Kermanshah,Iran
  2. Faculty of Mechanical Engineering, College of Engineering and Petroleum, Kuwait University,Kuwait
- Author bio：
- Funds：
- DOI：10.1016/S1004-9541(09)60171-3
  CLC：
- Published：2011
- Accepted：
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A. Parvareh, M. Rahimi, S. S. Madaeni, A. A. Alsairafi. Experimental and CFD Study on the Role of Fluid Flow Pattern on Membrane Permeate Flux[J]. , 2011, 19(1): 18-25.
DOI：

A. Parvareh, M. Rahimi, S. S. Madaeni, A. A. Alsairafi. Experimental and CFD Study on the Role of Fluid Flow Pattern on Membrane Permeate Flux[J]. , 2011, 19(1): 18-25. DOI： 10.1016/S1004-9541(09)60171-3.

摘要

Abstract

This paper reports a study on the role of fluid flow pattern and dynamic pressure on the permeate flux through a micro filtration membrane in laboratory scale.For this purpose

a dead-end membrane cell equipped with a marine type impeller was used.The impeller was set to rotate in the clockwise and counter clockwise directions with the same angular velocities in order to illustrate the effect of rotation direction on permeate flux.Consequently

permeate fluxes were measured at various impeller rotational speeds.The computational fluid dynamics(CFD)predicted dynamic pressure was related to the fluxes obtained in the experiments.Using the CFD modeling

it is proven that the change in dynamic pressure upon the membrane surface has direct effect on the permeate flux.

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