Evaluation of Heat Transfer Rate of Double-Layered Heat Sink Cooling System with High Energy Dissipation

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-02-01 DOI:10.1615/jenhheattransf.2024051452

El Bachir Lahmer, Jaouad Benhamou, Youssef Admi, Mohammed Amine Moussaoui, Ahmed Mezrhab, Rakesh Kumar Phanden

引用次数: 0

Abstract

The present work evaluates thermal exchange through a double-mini channel heat sink employed as a cooling system for electronic components. Different factors influencing heat exchange enhancement were investigated using Ansys-Fluent software, which enables the simulation of the fluid flow and heat transfer. The evaluation of thermal exchange between the cold fluid and heated solid with high thermal dissipation has been accurately analyzed under the effect of system geometry, fluid nature, and cooling system materials. The numerical outcomes demonstrated that the heat transfer quality significantly increases with the variation of the system shape. In addition, the nature of the fluid and cooling system materials enhances the heat transfer rate.

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高能量耗散双层散热器冷却系统的传热率评估

本研究评估了作为电子元件冷却系统的双微型通道散热器的热交换情况。使用 Ansys-Fluent 软件研究了影响热交换增强的不同因素，该软件可模拟流体流动和热传递。在系统几何形状、流体性质和冷却系统材料的影响下，精确分析了冷流体和高热耗散加热固体之间的热交换评估。数值结果表明，传热质量随着系统形状的变化而显著提高。此外，流体和冷却系统材料的性质也会提高传热速率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.