Sameh E. Ahmed1,2,*, Dalal Alrowaili3, Ehab Mahmoud Mohamed4,5, Abdelraheem M. Aly1,2
CMC-Computers, Materials & Continua, Vol.66, No.3, pp. 3195-3213, 2021, DOI:10.32604/cmc.2021.012471
Abstract In this paper, the Galerkin finite element method (FEM) together with the characteristic-based split (CBS) scheme are applied to study the case of the non-linear Boussinesq approximation within sinusoidal heating inclined enclosures filled with a non-Darcy porous media and nanofluids. The enclosure has an inclination angle and its side-walls have varying sinusoidal temperature distributions. The working fluid is a nanofluid that is consisting of water as a based nanofluid and Al2O3 as nanoparticles. The porous medium is modeled using the Brinkman Forchheimer extended Darcy model. The obtained results are analyzed over wide ranges of the non-linear Boussinesq parameter 0 ≤… More >
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