Analysis of experimental data within the statistical theory of critical phenomena

被引:0
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作者
V. N. Bondarev
P. P. Bezverkhii
S. I. Kosenko
机构
[1] Mechnikov National University,Research Institute of Physics
[2] Russian Academy of Sciences,Nikolaev Institute of Inorganic Chemistry, Siberian Branch
[3] National Polytechnical University,undefined
关键词
critical indices; statistical theory of liquid; binodal; compressibility; critical range;
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摘要
An approach devised earlier is generalized for a binodal line and used to analyze experiments on a broad set of fluids from He4 to organic compounds. Experimental binodal lines and isothermal compressibility are described with precision for the above substances. The error characterizing the theory’s deviation from the experimental data is several times lower than in a similar analysis using the Ising model.
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页码:1838 / 1844
页数:6
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