使用正癸烷中的导热金属纳米颗粒悬浮液的再生冷却系统研究

IF 0.5 4区工程技术 Q4 ENGINEERING, AEROSPACE

Thermophysics and Aeromechanics Pub Date : 2024-02-13 DOI:10.1134/S0869864323050104

K. Yu. Arefiev, A. M. Saveliev, A. V. Voronetskii, S. V. Kruchkov

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引用次数: 0

摘要

本文介绍了使用正癸烷中的导热金属纳米颗粒悬浮液作为燃料/冷却剂的圆筒形流动管道模型的再生冷却效率的计算结果。我们采用了一个标准的共轭传热数学模型，该模型考虑了金属纳米颗粒悬浮液和正癸烷的热物理性质。我们提供了在纳米悬浮液中金属纳米颗粒含量不同的情况下加热纳米悬浮液和模型管道壁的数据。结果表明，正癸烷的热量传递在一定范围内是有益的。

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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Study of a regenerative cooling system while using heat-conductive metal nanoparticle suspension in n-decane

The paper presents the calculation estimates for efficiency of regenerative cooling for a model cylinder-shaped flow duct using a suspension of heat-conductive metal nanoparticles in n-decane as fuel/coolant. We adapted a standard mathematical model of conjugated heat transfer that accounts for thermophysical properties of the metal nanoparticle suspension and n-decane. The data are presented for heating up the nanosuspension and the model duct walls for the cases of different content of metal nanoparticles in nanosuspension. There exists a range beneficial for heat transfer from n-decane.

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来源期刊

Thermophysics and Aeromechanics THERMODYNAMICS-MECHANICS

CiteScore

0.90

自引率

40.00%

发文量

审稿时长

>12 weeks

期刊介绍： The journal Thermophysics and Aeromechanics publishes original reports, reviews, and discussions on the following topics: hydrogasdynamics, heat and mass transfer, turbulence, means and methods of aero- and thermophysical experiment, physics of low-temperature plasma, and physical and technical problems of energetics. These topics are the prior fields of investigation at the Institute of Thermophysics and the Institute of Theoretical and Applied Mechanics of the Siberian Branch of the Russian Academy of Sciences (SB RAS), which are the founders of the journal along with SB RAS. This publication promotes an exchange of information between the researchers of Russia and the international scientific community.