Plane Layer Type Apparatus for Gas Thermal Conductivity Measurements
Plane Layer Type Apparatus for Gas Thermal Conductivity Measurements
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用于气体热导率测量的平面层式仪器
DOI：
10.1063/1.1720700
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发表时间：
1967
影响因子：
1.6
通讯作者：
G. Springer
中科院分区：
文献类型：
--
作者：
W. Teagan;G. Springer
描述了一种简单的平面水平层型仪器，用于测量气体在宽压力范围内的热导率。在氩气、氮气和空气条件下获得的实验结果表明，在从自由分子到连续介质的压力范围内，用该装置可以测定热导率和热调节系数，精度约为2%。
A simple plane horizontal layer type apparatus is described for measuring thermal conductivities of gases over a wide pressure range. Experimental results obtained with argon, nitrogen, and air indicate that thermal conductivities and thermal accommodation coefficients can be determined with the apparatus within about 2% accuracies at pressures ranging from free molecule to continuum conditions.