Author:
RAY A.,SRIVASTAVA M.K.,KONDAYYA G.,MENON S.V.G.
Abstract
The existing “quotidian equation state” model, based on
Thomas-Fermi theory, is modified so as to improve the low density region
of phase diagram of metals. A scheme for estimating the critical
parameters of liquid-vapor phase transition is proposed. The new model
reproduces experimental critical isotherms to a good degree of accuracy.
Furthermore, the proposed model is validated with thermodynamic data in
the liquid-vapor co-existence region, including results on isobaric
expansion as well as released isentropes.
Subject
Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics
Cited by
39 articles.
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