文章基本信息

标题：Thermal conductivities, thermal diffusivities, and volumetric heat capacities of core samples obtained from the Japan Trench Fast Drilling Project (JFAST)
本地全文：下载
作者：Weiren Lin ; Patrick M Fulton ; Robert N Harris 等
期刊名称：Earth, Planets and Space
电子版ISSN：1880-5981
出版年度：2014
卷号：66
期号：1
页码：1-11
DOI：10.1186/1880-5981-66-48
出版社：Springer Verlag
摘要：We report thermal conductivities, thermal diffusivities, and volumetric heat capacities determined by a transient plane heat source method for four whole-round core samples obtained by the Japan Trench Fast Drilling Project/Integrated Ocean Drilling Program Expedition 343.These thermal properties are necessary for the interpretation of a temperature anomaly detected in the vicinity of the plate boundary fault that ruptured during the 2011 Tohoku-Oki earthquake and other thermal processes observed within the Japan Trench Fast Drilling Project temperature observatory.Results of measured thermal conductivities are consistent with those independently measured using a transient line source method and a divided bar technique.Our measurements indicate no significant anisotropy in either thermal conductivity or thermal diffusivity.
关键词：Thermal conductivity ;Thermal diffusivity ;Volumetric heat capacity ;Anisotropy ;Core sample measurement ;JFAST