Journal Article10.1016/J.APPLTHERMALENG.2020.115296
Experimental and numerical studies on heat transfer enhancement of microchannel heat exchanger embedded with different shape micropillars
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TL;DR: In this article, the experimental and numerical investigations on heat transfer enhancement by different shapes of micropillars embedded in micro-channel heat exchanger were performed, and the temperature, velocity and vorticity contour distribution were obtained through numerical simulation.
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About: This article is published in Applied Thermal Engineering. The article was published on 05 Jul 2020. The article focuses on the topics: Heat transfer enhancement & Micro heat exchanger.
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Effects of truncated and offset pin-fins on hydrothermal performance and entropy generation in a rectangular microchannel heat sink with variable fluid properties
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References
Numerical investigation on heat transfer performance and flow characteristics in a rectangular air cooling channel (AR=2) with ridged dimples
Lu Zheng,Yonghui Xie,Di Zhang +2 more
TL;DR: In this article, the effects of ridged dimples on heat transfer, flow characteristics and entropy generation in a rectangular air cooling channel with aspect ratio of 2:1 are numerically investigated.
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Endwall heat transfer and pressure drop in scale-roughened pin-fin channels
Shyy Woei Chang,Arthur W. Lees +1 more
TL;DR: In this article, a novel compound heat transfer enhancement (HTE) measure that combines deepened scales and pin-fin array is devised for two scale-roughened pinfin channels with two different pin pitch-to-diameter ratios for both forward and backward flows.
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Fabrication, assembly and heat transfer testing of low-profile copper-based microchannel heat exchangers
TL;DR: In this article, a transient liquid phase (TLP) process was used for bonding low-profile metallic MHEs with total thicknesses ranging from 600 µm to 1700 µm.
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Flow resistance and heat transfer characteristics in micro-cylinders-group
TL;DR: In this article, the Nusselt number of a microcylinders-group plate was investigated and it was shown that the distances among cylinders have a slight influence on flow resistance.
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Measurement and numerical simulation on the heat transfer characteristics of reciprocating flow in microchannels for the application in magnetic refrigeration
TL;DR: In this paper, an experimental and numerical study was conducted on the heat transfer characteristics of reciprocating flow in different types of microchannels for the application in the active magnetic regenerator (AMR) of magnetic refrigeration systems.
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