Comparison of Hugoniots calculated for aluminum in the framework of three quantum-statistical models
Plasma Physics
2015-11-18 v2 Materials Science
Abstract
The results of calculations of thermodynamic properties of aluminum under shock compression in the framework of the Thomas--Fermi model, the Thomas--Fermi model with quantum and exchange corrections and the Hartree--Fock--Slater model are presented. The influences of the thermal motion and the interaction of ions are taken into account in the framework of three models: the ideal gas, the one-component plasma and the charged hard spheres. Calculations are performed in the pressure range from 1 to GPa. Calculated Hugoniots are compared with available experimental data.
Keywords
Cite
@article{arxiv.1510.01704,
title = {Comparison of Hugoniots calculated for aluminum in the framework of three quantum-statistical models},
author = {Maxim A. Kadatskiy and Konstantin V. Khishchenko},
journal= {arXiv preprint arXiv:1510.01704},
year = {2015}
}
Comments
13 pages, 7 figures