PVT PROPERTIES OF WATER .1. LIQUID WATER IN TEMPERATURE RANGE 0 TO 150 DEGREES C AND AT PRESSURES UP TO 1 KB
PVT PROPERTIES OF WATER .1. LIQUID WATER IN TEMPERATURE RANGE 0 TO 150 DEGREES C AND AT PRESSURES UP TO 1 KB
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DOI：
10.1098/rsta.1965.0051
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发表时间：
1965-01-01
影响因子：
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通讯作者：
WHALLEY, E
中科院分区：
文献类型：
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作者：
KELL, GS;WHALLEY, E
1954年9月，美国机械工程师学会在费城召开了第四届关于蒸汽性质的国际会议，主要目的是鼓励研究。Keyes & Keenan（1955）对当时测量的蒸汽性质进行了回顾，会议建议在800 °C的温度和1000 atm的压力下进行精确的新测量。作为对会议产生的测量方案的贡献，在这些实验室中对水作为液体和蒸汽的PVT性质进行了精确测量。这项工作的指导目标是尽可能准确地进行测量。对以前测量的调查表明，在任何温度下，在压力高达1千巴的情况下，水的密度都没有被测量到目前技术所能达到的精度。因此，我们从0 °C开始对液体和蒸汽进行了测量。该项目的第一部分是确定在0和150 °C之间和高达1 kb的液体区域中的比容，本文报告了所使用的设备和这项工作的结果。第一部分介绍了这一领域使用的实验技术。在0至150 °C和5-30至1026 B范围内的压缩在第II部分中报道。
The Fourth International Conference on the properties of Steam was convened by the American Society of Mechanical Engineers in Philadelphia in September 1954, primarily for the purpose of encouraging research. A review of the properties of steam that had been measured up to that time was presented by Keyes & Keenan (1955), and the Conference recommended that accurate new measurements were required at temperatures to 800 °C and pressures to 1000 atm. As a contribution to the programme of measurement that resulted from the conference, accurate measurements of thePVTproperties of water, both as liquid and vapour, were undertaken in these laboratories. The guiding aim of this work is to make the measurements as accurately as is practicable. A survey of previous measurements showed that the density of water under pressures up to 1 kb had not been measured at any temperature to the accuracy that current techniques are capable of. We have, therefore, undertaken measurements on the liquid and vapour starting at 0 °C. The first part of the project has been to determine the specific volume in the liquid region between 0 and 150 °C and up to 1 kb, and the present paper reports the apparatus used and the results of this work. The experimental techniques used in this region are described in part I. The compressions in the range 0 to 150 °C and 5-30 to 1026 b are reported in part II.