Nonlinear Heat Radiation Induces Thermal Rectifier in Asymmetric Holey Composites

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Nonlinear Heat Radiation Induces Thermal Rectifier in Asymmetric Holey Composites

Asymmetric design and nonlinearity are essential to give rise to thermal rectification. In addition to the linear Fourier’s law of thermal conduction, we introduce the nonlinear thermal radiation following Stefan–Boltzmann law to asymmetric holey composites to realize the thermal rectifier. The thermal rectification results from the competition between the linear thermal conduction and the nonl...

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ژورنال

عنوان ژورنال: Frontiers in Energy Research

سال: 2018

ISSN: 2296-598X

DOI: 10.3389/fenrg.2018.00009