A new 3He vapor-pressure equation on the its-90 scale

被引：0
作者：
Huang, Y. H. [1 ]
Chen, G. B. [1 ]
机构：
[1] Zhejiang Univ, Cryogen Lab, Hangzhou 310027, Zhejiang, Peoples R China
来源：
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 51A AND B | 2006年 / 823卷
基金：
中国国家自然科学基金;
关键词：
vapor-pressure equation; He-3; ITS-90;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A coupled set of new He-3 vapor pressure equations have been developed in the range from 2.6 mK to the critical temperature, which has greatly extended the lower limit of the ITS-90 temperature scale. In the overlapped interval from 0.65 K to 3.2 K, the new equation smoothly joins with the ITS-90 He-3 equation to within +/-50 mu K for a given pressure.
引用
收藏
页码：887 / +
页数：2
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