高温高圧蒸気の圧力・温度と比容積の関係

概要

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As discussed by SUGAWARA and SATO, the equation of the state of steam in the virial expansion form is favorable in high temperature range, because it may be accurately approximated by small terms. And in order to determine the second and the third virial coefficients of steam experimentally, the accurate experimental results in the region of comparatively low density are considered to be necessary. By using an apparatus for this purpose, the experimental results of the relation between pressure, temperature and specific volume of steam up to 650℃ were obtained. Moreover, in order to obtain the more accurate experimental data in the higher temperature range, some considerations on the experimental apparatus and procedure were done, and the results in the temperature range up to 850℃ will be shown in the subsequent report.
社団法人日本機械学会の論文
1963-05-25