地幔矿物光子热传输理论的研究  

THE STUDY OF THEORY OF PHOTON THERMAL CONDUCTIVITY IN THE MINERALS OF THE EARTH'S MANTLE

作　　者：何安明[1] 申礼文[2] 

机构地区：[1]西安工程学院基础部,西安710054 [2]西北大学物理学系,西安710069

出　　处：《光子学报》1997年第10期887-892,共6页Acta Photonica Sinica

摘　　要：本文采用非平衡量子统计方法，讨论了地幔矿物光子热传输的四种不同情况，并得到了光子热导率的计算公式．若地幔中不存在相干结构的辐射热传输时，在上地幔下部和过渡带，光子的热导将不是热传递的主要机制．This paper discusses the four types of theory of photon thermal conductivity in the minerals of the mantle by using the nonequilibrium quantum statistical method,and the formulas of the photon thermal conductivity is obtained. It also points out that the photon conductivity would not be a major mechanism of heat transfer in the lower part of the upper mantle and the transition zone,if radiation of coherent structure had not existed.

关 键 词：光子 热传输 非平衡 量子统计法 矿物 地幔 

分 类 号：P57[天文地球—矿物学]