A review on density and surface tension of nanofluids Eine Rezension zur Dichte und Oberflächenspannung von Nanoflüssigkeiten

IF 1.1 4区材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY

Materialwissenschaft und Werkstofftechnik Pub Date : 2025-08-20 DOI:10.1002/mawe.70007

M. Mehrabi, S. Sheikh

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Abstract

Nanofluids present unique characteristic density and surface behavior and they can be applied in many devices for better performances due to their enhanced thermophysical properties. Herein, a literature survey of the experimentally determined values for the density and surface tension of nanofluids has been carried out. In addition, accuracy and uncertainty measurements of the reviewed articles are analyzed and compared. Some of the well-known empirical models for estimating density and surface tension are included as well. The results revealed that density of nanofluids followed a same trend, where it showed a direct and an inverse relationship with concentration and temperature, respectively. But for surface tension of nanofluids, inconsistencies have been reported in results for the influence of concentration and temperature. Therefore, due to the increasing importance and use of nanofluids in various industries, it is vital to compile and compare studies on these thermophysical properties to practically utilize nanofluids to their full potential for industrial use.

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纳米流体密度和表面张力的研究进展[j] . Rezension zur Dichte and Oberflächenspannung von nanofl ssigkeiten

纳米流体具有独特的特征密度和表面行为，由于其增强的热物理性质，它们可以应用于许多设备中以获得更好的性能。本文对纳米流体的密度和表面张力的实验测定值进行了文献综述。此外，还对所评文章的精度和不确定度进行了分析和比较。一些著名的经验模型估计密度和表面张力也包括在内。结果表明，纳米流体的密度遵循相同的趋势，分别与浓度和温度呈正相关和反比关系。但对于纳米流体的表面张力，由于浓度和温度的影响，结果不一致。因此，由于纳米流体在各种工业中的重要性和使用日益增加，因此汇编和比较这些热物理性质的研究对于实际利用纳米流体以充分发挥其工业用途潜力至关重要。

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

Materialwissenschaft und Werkstofftechnik 工程技术-材料科学：综合

CiteScore

2.10

自引率

9.10%

发文量

154

审稿时长

4-8 weeks

期刊介绍： Materialwissenschaft und Werkstofftechnik provides fundamental and practical information for those concerned with materials development, manufacture, and testing. Both technical and economic aspects are taken into consideration in order to facilitate choice of the material that best suits the purpose at hand. Review articles summarize new developments and offer fresh insight into the various aspects of the discipline. Recent results regarding material selection, use and testing are described in original articles, which also deal with failure treatment and investigation. Abstracts of new publications from other journals as well as lectures presented at meetings and reports about forthcoming events round off the journal.