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This article is cited in 1 scientific paper (total in 1 paper)
Thermophysical Properties of Materials
Equation of state for a liquid with double exponential potential
I. K. Loktionov Donetsk National Technical University
Abstract:
A simple method for the approximation of the integrand in the integral representation of the free energy of a system of particles with two-particle interactions admitting a Fourier expansion is proposed, based on which the equation of state of a with a double exponential potential liquid is obtained without laborious calculations. The found temperature dependences of the equilibrium thermodynamic properties appropriately describe the corresponding experimental data. The effectiveness of the approach is demonstrated on the example of a model with double Yukawa potential.
Received: 15.04.2020 Revised: 15.04.2020 Accepted: 14.10.2020
Citation:
I. K. Loktionov, “Equation of state for a liquid with double exponential potential”, TVT, 59:2 (2021), 169–177; High Temperature, 59:2 (2021), 148–155
Linking options:
https://www.mathnet.ru/eng/tvt11411 https://www.mathnet.ru/eng/tvt/v59/i2/p169
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Abstract page: | 130 | Full-text PDF : | 56 | References: | 27 |
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