Influence of radiation on double conjugate diffusion in a porous cavity

Journal Article · Fri May 06 00:00:00 EDT 2016 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4946334· OSTI ID:22606406

Azeem,; Idris, Mohd Yamani Idna ^[1]; Khan, T. M. Yunus, ^[2]; Nik-Ghazali, N. ^[2]

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1. Dept. of Computer System & Technology, University of Malaya, Kuala Lumpur (Malaysia)
2. Dept. of Mechanical Engineering, University of Malaya, Kuala Lumpur, 50603 (Malaysia)

The current work highlights the effect of radiation on the conjugate heat and mass transfer in a square porous cavity having a solid wall. The solid wall is placed at the center of cavity. The left surface of cavity is maintained at higher temperature T{sub w} and concentration C{sub w} whereas the right surface is maintained at T{sub c} and C{sub c} such that T{sub w}>T{sub c} and Cw>Cc. The top and bottom surfaces are adiabatic. The governing equations are solved with the help of finite element method by making use of triangular elements. The results are discussed with respect to two different heights of solid wall inside the porous medium along with the radiation parameter.

• OSTI ID: 22606406
• Journal Information: AIP Conference Proceedings, Vol. 1728, Issue 1; Conference: ICC 2015: International conference on condensed matter and applied physics, Bikaner (India), 30-31 Oct 2015; Other Information: (c) 2016 Author(s); Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ADIABATIC PROCESSES
COMPUTERIZED SIMULATION
CONCENTRATION RATIO
DIFFUSION
EQUATIONS
FINITE ELEMENT METHOD
HEAT TRANSFER
MASS TRANSFER
POROUS MATERIALS
SOLIDS
SURFACES