Hydrothermal performance of microchannel heat sink: The effect of channel design

IA Ghani, NAC Sidik, N Kamaruzaman - … Journal of Heat and Mass Transfer, 2017 - Elsevier
This review article reports the influence of channel zone related geometrical parameters
such as corrugated channel and flow disruption (FD) on the hydrothermal performance (HP) …

Nonlinear microfluidics: device physics, functions, and applications

HM Xia, JW Wu, JJ Zheng, J Zhang, ZP Wang - Lab on a Chip, 2021 - pubs.rsc.org
The microfluidic flow is typically laminar due to the dominant viscous effects. At Reynolds
numbers far below 1 (Re≪ 1), the fluid inertia can be neglected. For the steady flow of …

Influence of geometric parameters on flow and heat transfer performance of micro-channel heat sinks

H Wang, Z Chen, J Gao - Applied Thermal Engineering, 2016 - Elsevier
Numerical simulations are carried out to investigate the influence of geometric parameters
on the flow and heat transfer characteristics of rectangular, trapezoidal and triangular …

Numerical study of mixing in wavy micromixers: comparison between raccoon and serpentine mixer

B Mondal, SK Mehta, PK Patowari, S Pati - Chemical Engineering and …, 2019 - Elsevier
We numerically analyze the mixing and pressure drop characteristics for flow through wavy
micromixer of two geometrical configurations, namely raccoon and serpentine for different …

[HTML][HTML] Numerical study of turbulent flow and heat transfer in a novel design of serpentine channel coupled with D-shaped jaggedness using hybrid nanofluid

RE Ratul, F Ahmed, S Alam, MR Karim… - Alexandria Engineering …, 2023 - Elsevier
This study aimed to examine numerically the effects of a dimpled surface over a mini-
channel heat exchanger on the flow characteristics and heat transfer across a serpentine …

Laminar flow and heat transfer characteristics of interrupted microchannel heat sink with ribs in the transverse microchambers

L Chai, GD Xia, HS Wang - International Journal of Thermal Sciences, 2016 - Elsevier
The paper is focused on the investigation of the laminar flow and heat transfer
characteristics in the interrupted microchannel heat sink with ribs in the transverse …

Three-dimensional shape optimization of fins in a printed circuit recuperator using S-CO2 as the heat-transfer fluid

K Wang, XY Zhang, ZD Zhang, CH Min - … Journal of Heat and Mass Transfer, 2022 - Elsevier
Printed circuit heat exchangers (PCHEs) are among the most promising candidates for
recuperators in the S-CO 2 Brayton cycle owing to their high-pressure resistance and high …

Thermal and hydraulic performances of the wavy microchannel heat sink with fan-shaped ribs on the sidewall

X Liu, H Zhang, F Wang, C Zhu, Z Li, D Zhao… - International Journal of …, 2022 - Elsevier
The innovative wavy microchannel heat sinks with a variety of geometric fan-shaped ribs are
proposed. The thermal and hydraulic performances of such a microchannel are given …

Heat transfer and flow characteristics of varying curvature wavy microchannels

A Sharma, MK Khan - International Journal of Thermal Sciences, 2023 - Elsevier
This paper compares the thermohydraulic performance of varying curvature wavy
microchannels, namely elliptical-wavy and sinusoidal-wavy microchannels. The amplitude …

[HTML][HTML] Experimental and numerical investigation on thermal and hydraulic performance of novel serpentine minichannel heat sink for liquid CPU cooling

M Gorzin, AA Ranjbar, MJ Hosseini - Energy Reports, 2022 - Elsevier
A novel serpentine design for minichannel heat sink is investigated experimentally and
numerically to enhance thermal performance of the heat sink for liquid CPU cooling. The …