arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.07964physics.app-phcond-mat.mtrl-sci
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用热超材料和器件改变热传递

Transforming heat transfer with thermal metamaterials and devices

Ying Li, Wei Li, Tiancheng Han, Xu Zheng, Jiaxin Li, Baowen Li, Shanhui Fan, Cheng-Wei Qiu

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36 pages, 5 figures
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摘要：

热管理和控制中对复杂工具和方法的需求引发了新兴领域的快速发展，包括传导热超材料，纳米声学，远场和近场辐射热管理等。在此基础上，相关的研究可以被认为是对操纵物理参数和实现前所未有的传热现象的补充范例利用人造结构，如热传导中的导热率、辐射中的热发射率以及与多物理效应相关的性质。该综述分为三个部分，分别关注热流控制的三个主要类别。第一部分和第二部分分别从宏观和微观两个方面着重讨论了热传导和热辐射问题。第三部分讨论了主动引入热源或调整材料参数的多物理效应在传导和辐射，包括工作使用热对流。我们总结了在这个研究课题中的挑战和拓扑热效应，热波和量子热效应的新的可能性的审查。

英文摘要：

The demand for sophisticated tools and approaches in heat management and control has triggered fast development of emerging fields including conductive thermal metamaterials, nanophononics, far-field and near-field radiative thermal management, etc. In this review, we cast a unified perspective on the control of heat transfer, based on which the related studies can be considered as complementary paradigms toward manipulating physical parameters and realizing unprecedented phenomena in heat transfer using artificial structures, such as thermal conductivity in heat conduction, thermal emissivity in radiation, and properties related to multi-physical effects. The review is divided into three parts that focus on the three main categories of heat flow control, respectively. Thermal conduction and radiation are emphasized in the first and second parts at both macro- and micro-scale. The third part discusses the efforts to actively introduce heat sources or tune the material parameters with multi-physical effects in both conduction and radiation, including works using thermal convection. We conclude the review with challenges in this research topic and new possibilities about topological thermal effects, heat waves, and quantum thermal effects.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。

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