非对称形状块体材料中的热整流
Thermal rectification in bulk materials with asymmetric shape
摘要：
我们调查的热整流块体材料的金字塔形状，阐明形状依赖的热整流，并发现，整流系数R为1.35，这是小于R=1.43的矩形形状。这一结果与我们基于傅立叶定律的数值计算结果完全吻合。我们还将此计算应用于给定的形状，并显示了一种可能的方法来增加R取决于形状。
英文摘要：
We investigate thermal rectification in a bulk material with a pyramid shape to elucidate shape dependence of the thermal rectification, and find that rectifying coefficient R is 1.35 for this shape, which is smaller than R=1.43 for a rectangular shape. This result is fully duplicated by our numerical calculation based on Fourier's law. We also apply this calculation to a given shape, and show a possible way to increase R depending on the shape.
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。
