摘要
文章以TPS-2500S型热常数分析仪对岩石的热物性参数进行了测试,包括导热系数,热扩散系数和比热容,根据JJF 1059.1-2012对测试结果进行了不确定度的评定,分析了不确定度的来源,阐述了不确定度的计算方法。
Thermal property parameters of rock were tested by TPS-2500S thermal constant analyzer in this paper , including thermal conductivity,thermal diffusivity and specific heat capacity,then the uncertainty of the test results were evaluated according to JJF 1059.1-2012 ,the sources of uncertainty were analyzed ,and the calculation method of uncertainty was also elaborated.
出处
《江苏科技信息》
2015年第15期41-43,共3页
Jiangsu Science and Technology Information
基金
国土资源公益性行业科研专项
项目编号:201311081-3
关键词
热常数分析仪
导热系数
热扩散系数
比热容
不确定度
thermal constant analyzer
thermal conductivity
thermal diffusivity
specific heat capacity
uncertainty
