高能量耗散双层散热器冷却系统的传热率评估

IF 1.5 4区工程技术 Q3 ENGINEERING, MECHANICAL

Journal of Enhanced Heat Transfer 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

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引用次数: 0

摘要

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

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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来源期刊

Journal of Enhanced Heat Transfer 工程技术-工程：机械

CiteScore

3.60

自引率

8.70%

发文量

审稿时长

12 months

期刊介绍： The Journal of Enhanced Heat Transfer will consider a wide range of scholarly papers related to the subject of "enhanced heat and mass transfer" in natural and forced convection of liquids and gases, boiling, condensation, radiative heat transfer. Areas of interest include: ■Specially configured surface geometries, electric or magnetic fields, and fluid additives - all aimed at enhancing heat transfer rates. Papers may include theoretical modeling, experimental techniques, experimental data, and/or application of enhanced heat transfer technology. ■The general topic of "high performance" heat transfer concepts or systems is also encouraged.