Mofid Gorji-Bandpy

TL;DR: In this paper, an extensive literature review of various turbulators (coiled tubes, extended surfaces (fin, louvered strip, winglet), rough surfaces (Corrugated tube, Rib) and swirl flow devices such as twisted tape, conical ring, snail entry turbulator, vortex rings, coiled wire) for enhancing heat transfer in heat exchangers.

TL;DR: In this paper, free convection heat transfer in a concentric annulus between a cold square and heated elliptic cylinders in the presence of magnetic field is investigated, and the Lattice Boltzmann method is applied to solve the governing equations.

TL;DR: In this paper, the lattice Boltzmann method is used to investigate magnetohydrodynamic flow utilizing Cu-water nanofluid in a concentric annulus, and numerical results for flow and heat transfer characteristics are obtained for various values of Hartmann number ( Ha ǫ = 0 to 40), nanoparticle volume fraction ( ϕ Â = 0, 0.02, 0., 0.04 and 0.06), Rayleigh number ( Ra Â= 10 4,10 5 and 10 6 ), and aspect ratio ( λ Â

TL;DR: In this paper, the effect of a magnetic field on natural convection in a half-annulus enclosure with one wall under constant heat flux using control volume based finite element method was investigated.

TL;DR: In this article, the authors used the control volume based finite element method (CVFEM) to simulate the fluid flow and heat transfer of Cu-water nanofluid in the presence of a horizontal magnetic field.