Cooling of electronic chips has become a basic viewpoint in the advancement of electronic
devices. Overheating may cause glitch or harm to hardware. A water-cooled mini-channel is …

The aims of the present study are to develop and validate a new numerical model to
estimate Nusselt number and friction factor as a function of ribbed length, rib's height, the …

Purpose This paper aims to investigate the three-dimensional (3D) numerical simulations,
based on the Navier–Stokes equations and the energy equation. Forced convection of a …

Thermal management in some small chemical reactors is essential to achieve a final high-
quality product and heat sinks can play a remarkable role in dissipating heat from such …

Nowadays, microchannels as closed circuits channels for fluid flow and heat removal are an
integral part of the silicon-based electronic microsystems. Most of previous numerical …

In this work, slip flow of helium gas has been studied in a three dimensional rectangular
microchannel heat sink with 11 microchannel and 10 rectangular fins. Helium gas flow is …

A semi‐active T‐type micromixer is designed to intensify micromixing by actuating magnetic
nanoparticles (MNPs). Five permanent magnets in a zig‐zag arrangement are located next …

The heat transfer and laminar flow characteristics of the 3D rhombus microchannels heat
sink (RMCHS) using nanoparticles of Al2O3 mixed with different base fluids are numerically …

Nanofluid enhances heat transfer but with increased pressure drop. Therefore, this research
aims to improve the thermal-hydraulic efficiency of Al2O3 nanofluid by adding …