Thermal Conductivity of Gaseous 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea)
Thermal Conductivity of Gaseous 1,1,1,2,3,3,3-Heptafluoropropane (HFC-227ea)
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DOI：
10.1021/je9802625
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发表时间：
1999-09
影响因子：
--
通讯作者：
Xiao-Jun Liu;Lin Shi;Y. Duan;A. L. Han;Mingshan Zhu
中科院分区：
文献类型：
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作者：
Xiao-Jun Liu;Lin Shi;Y. Duan;A. L. Han;Mingshan Zhu
The thermal conductivity of gaseous 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea) is reported over the temperature range from 13.87 to 68.58 °C at pressures up to 1.289 MPa. A transient hot-wire instrument with two anodized tantalum wires was used as the heat source. The uncertainty of the results is estimated to be less than ±3%. The results are correlated as a function of temperature and density. The thermal conductivity of the dilute gas and the saturated vapor are obtained by extrapolation.
