Analysis of experimental data within the statistical theory of critical phenomena
Abstract
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.
- Publication:
-
Russian Journal of Physical Chemistry A
- Pub Date:
- November 2013
- DOI:
- 10.1134/S0036024413110058
- Bibcode:
- 2013RJPCA..87.1838B
- Keywords:
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- critical indices;
- statistical theory of liquid;
- binodal;
- compressibility;
- critical range