纳米流体研究进展

doi:10.12028/j.issn.2095-4239.2016.0037

摘要/Abstract

摘要： 纳米流体作为一种新型高效换热工质展现出良好的换热性能引起了许多研究者的关注。本文综述了纳米流体在热导率、对流换热系数、比热容、黏性以及稳定性五个方面的研究进展。重点介绍和讨论了纳米流体热导率提高的机制、影响纳米流体热物理特性的因素以及纳米流体研究各方面面临的挑战性问题，并对纳米流体的未来研究进行了展望，指出将复合纳米材料的制备与纳米流体性质结合有可能成为增强新型换热工质效能的有效途径之一。

关键词: 纳米流体, 热导率, 对流换热, 比热容, 黏性, 稳定性

Abstract: As an innovative heat transfer fluids, nanofluids attract great attention because of its excellent heat transfer properties. Research progress in thermal conductivity, convective heat transfer, specific heat capacity, shear viscosity, and stability of nanofluids has been systematically discussed. Then the thermal conductivity enhancement mechanism of nanofluids, the influence factors of thermophysical properties and current technical problems are highlighted and discussed. Finally, an outlook for the future development in nanofluids is also given. It is suggested that the combination of the preparation of composite nanomaterials and the properties of nanofluids is a promising approach to enhance the performance of new heat transfer fluids.

Key words: nanofluids, thermal conductivity, convective heat transfer, specific heat capacity; , viscosity, stability

王彩霞1，黄云1，姚华1，叶锋1，杨军1，丁玉龙2. 纳米流体研究进展[J]. 储能科学与技术, 2017, 6(1): 24-34.

WANG Caixia1, HUANG Yun1, YAO Hua1, YE Feng1, YANG Jun1, DING Yulong2. Review of recent advances in research of nanofluids[J]. Energy Storage Science and Technology, 2017, 6(1): 24-34.

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