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Modeling of convection–diffusion transport in a hollow-fiber membrane contactor with radial transverse liquid flow

Kirsch, V. A. / Roldugin, V. I. / Plisko, T. V. / Bazhenov, S. D.

Abstract Convection–diffusion processes in a model hollow fiber membrane contactor with transverse radial convergent (divergent) laminar flow with a variable radial velocity have been studied. The model contactor has been an ordered system of monodisperse parallel fibers arranged perpendicular to the feed stream. A formula relating the absorption efficiency of the component in the coaxial fiber layer, depending on the direction of radial flow, to the fiber packing density and the Peclet number has been first derived.

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Modeling of convection–diffusion transport in a hollow-fiber membrane contactor with radial transverse liquid flow

Kirsch, V. A. / Roldugin, V. I. / Plisko, T. V. / Bazhenov, S. D.

Abstract Convection–diffusion processes in a model hollow fiber membrane contactor with transverse radial convergent (divergent) laminar flow with a variable radial velocity have been studied. The model contactor has been an ordered system of monodisperse parallel fibers arranged perpendicular to the feed stream. A formula relating the absorption efficiency of the component in the coaxial fiber layer, depending on the direction of radial flow, to the fiber packing density and the Peclet number has been first derived.

Modeling of convection–diffusion transport in a hollow-fiber membrane contactor with radial transverse liquid flow

Kirsch, V. A. / Roldugin, V. I. / Plisko, T. V. / Bazhenov, S. D.

Abstract Convection–diffusion processes in a model hollow fiber membrane contactor with transverse radial convergent (divergent) laminar flow with a variable radial velocity have been studied. The model contactor has been an ordered system of monodisperse parallel fibers arranged perpendicular to the feed stream. A formula relating the absorption efficiency of the component in the coaxial fiber layer, depending on the direction of radial flow, to the fiber packing density and the Peclet number has been first derived.

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Title:

Modeling of convection–diffusion transport in a hollow-fiber membrane contactor with radial transverse liquid flow

Contributors:

Kirsch, V. A. (author) / Roldugin, V. I. (author) / Plisko, T. V. (author) / Bazhenov, S. D. (author)

Published in:

Petroleum Chemistry ; 56 ; 1061-1065

Publication date:

2016-11-01

Size:

5 pages

ISSN:

1555-6239 , 0965-5441

DOI:

https://doi.org/10.1134/S0965544116110086

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

English

Keywords:

membrane contactor , hollow fiber membrane , fiber row , radial flow , convective diffusion , Sherwood number , packing density Chemistry , Industrial Chemistry/Chemical Engineering

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