Lounes Oufer

TL;DR: In this article, a numerical investigation of convective heat transfer between a fluid and three physical obstacles (blocks) mounted on the lower wall (2 blocks) and on the upper wall (1 block) of a rectangular channel was conducted.

TL;DR: In this article, a two-dimensional dynamic fouling model for milk fouling in a plate heat exchanger (PHE) is proposed, which is based on the hydrodynamic and thermodynamic performances of the PHE.

TL;DR: In this article, a numerical analysis is conducted in a rectangular channel with heated obstacles mounted alternatively on the upper and lower walls, where time-dependent laminar flow with constant thermophysical properties is assumed for air at three values of the Reynolds number.

TL;DR: In this article, the authors investigated the conjugate heat transfer in periodic mounted obstacles channel with oblique plates as vortex generators installed at the rear obstacles on the opposite wall, and special attention was paid to the analysis of flow evolution and heat transfer enhancement in the intermediate and low Reynolds number range without recourse to turbulent flow.

TL;DR: In this paper, a numerical study is performed to investigate heat transfer and pressure drop in a rectangular channel with alternating heated obstacles mounted on both upper and lower walls, and the results show a transition to unsteady flow at a moderate value of the Reynolds number.