Heat and mass transfer in composite fluid-porous layer : Effect of permeability
Source
The Arabian Journal for Science and Engineering. Section B, Engineering
Issue
Vol. 26, Issue 2B (31 Oct. 2001), pp.145-154, 10 p.
Publisher
King Fahd University of Petroleum and Minerals
Publication Date
2001-10-31
Country of Publication
Saudi Arabia
No. of Pages
10
Main Subjects
Abstract EN
Numerical simulations are conducted for two-dimensional, steady state, double diffusive flow in a composite fluid-porous layer.
Both the temperature and solute gradients are imposed horizontally, and the two buoyancy effects can either augment or counteract each other.
The porous medium is modeled according to the Darcy-Brinkman and Forchheimer model, and the SIM?L£R algorithm, based on the finite volume approach, is used to solve the pressure-velocity coupling.
An extensive series of numertcal simulations is conducted in the range: 103 < Gr < 106 , 10~8 < Da < 1, -20 It is shown that the main effect of the presence of the porous layer is to reduce the heat and mass transfer when the permeability is reduced. With appropriate combination of Grashof number, Lewis number, and the buoyancy ratio, multiple cell flow patterns are illustrated.
American Psychological Association (APA)
Unisi, R.& Harkati, A.& Kalash, D.. 2001. Heat and mass transfer in composite fluid-porous layer : Effect of permeability. The Arabian Journal for Science and Engineering. Section B, Engineering،Vol. 26, no. 2B, pp.145-154.
https://search.emarefa.net/detail/BIM-389438
Modern Language Association (MLA)
Unisi, R.…[et al.]. Heat and mass transfer in composite fluid-porous layer : Effect of permeability. The Arabian Journal for Science and Engineering. Section B, Engineering Vol. 26, no. 2B (Oct. 2001), pp.145-154.
https://search.emarefa.net/detail/BIM-389438
American Medical Association (AMA)
Unisi, R.& Harkati, A.& Kalash, D.. Heat and mass transfer in composite fluid-porous layer : Effect of permeability. The Arabian Journal for Science and Engineering. Section B, Engineering. 2001. Vol. 26, no. 2B, pp.145-154.
https://search.emarefa.net/detail/BIM-389438
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 154-155
Record ID
BIM-389438