高圧力の科学と技術
Online ISSN : 1348-1940
Print ISSN : 0917-639X
ISSN-L : 0917-639X
高圧流体の物性と精密測定技術
高温高圧流体のPρT性質精密測定
宮本 泰行
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ジャーナル フリー

2005 年 15 巻 3 号 p. 191-200

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PρT property data for working fluids and other functional fluids are fundamental to estimate the compressibility and/or enthalpies for their safety and significant applications. The present paper was to review the developments in the techniques for PρT property measurements of fluids in a single phase region. Many earlier or new innovations for direct or indirect precise measurements of volume or density changes were described. Moreover, it could be also expected that a large enough number of reliable experimental PρT property data in wider ranges of temperatures and pressures for accepted HC refrigerants will be accumulated in the near future.

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© 2005 日本高圧力学会
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