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This article is cited in 6 scientific papers (total in 6 papers)
Short Communications
Equation of state of zirconium at high pressures
K. V. Khishchenkoabc a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
b Moscow Institute of Physics and Technology (National Research University), Dolgoprudny, Moscow Region
c South Ural State University, Chelyabinsk
Abstract:
This paper describes the thermodynamic properties of zirconium in a high-pressure region. The available experimental data on isothermal and shock compression of this metal are summarized in the form of a simple model that specifies a pressure function of the specific volume and specific internal energy. The results of calculations of the thermodynamic characteristics of the body-centered cubic crystalline phase and zirconium melt are presented in comparison with the available experimental data in the studied range of thermodynamic parameters. The resulting equation of state can be used in the numerical modeling of adiabatic processes at high energy concentrations.
Received: 15.12.2022 Revised: 31.08.2023 Accepted: 03.10.2023
Citation:
K. V. Khishchenko, “Equation of state of zirconium at high pressures”, TVT, 61:5 (2023), 783–786; High Temperature, 61:5 (2023), 720–723
Linking options:
https://www.mathnet.ru/eng/tvt11833 https://www.mathnet.ru/eng/tvt/v61/i5/p783
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