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- Article name
- EOS model in the area of existence of two-phase mix "liquid-vapor" with consideration of metastable state under low temperatures
- Authors
- OSTRIK A. V., , , Institute for Problems of Chemical Physics RAS, Chernogolovka, Russia
ROMADINOVA E. A., , , Central Science-Research Institute of Special Engineering, Hotkovo, Russia
- Keywords
- Year
- 2004 Issue 2 Pages 42 - 49
- Code EDN
- Code DOI
- Abstract
- The approximate method is proposed for correction by Maxwell rule for femenologicaly constructed caloric EOS in the area of existence of two-phase mix "liquid-vapor". It's shown that for quite wide class of such equations it's possible to construct thermodynamically un-contradicted model of thermal equation where thermal part of energy depends only on temperature. In the paper we consider the problem of description for behavior of metastable states of condensed phase under low temperatures, and offer numerical model for such states to be used in calculation by modern gas-dynamics codes.
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