Transient methods for the measurement of thermophysical properties:: The pulse transient method

被引：14
|
作者：
Kubicár, L [1 ]
Bohác, V [1 ]
Vretenár, V [1 ]
机构：
[1] Slovak Acad Sci, Inst Phys, SK-84228 Bratislava, Slovakia
来源：
HIGH TEMPERATURES-HIGH PRESSURES | 2002年 / 34卷 / 05期
关键词：
D O I：
10.1068/htjr053
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
The theory and the measurement regime of the pulse transient method are discussed by considering an ideal model, sensitivity coefficients, and their dependence. Difference analysis is used to estimate the time window in which the fitting procedure should be applied to the experimental data. The results of the analysis are verified for Perspex and A310 stainless steel by intercomparison measurements. Differences in the data obtained for the thermophysical parameters are within the accuracy of the instrument used for the measurements.
引用
收藏
页码：505 / 514
页数：10
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