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arXiv · 1510.01704

Comparison of Hugoniots calculated for aluminum in the framework of three quantum-statistical models

Maxim A. Kadatskiy·Konstantin V. Khishchenko
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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 $10^7$ GPa. Calculated Hugoniots are compared with available experimental data.

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Maxim A. Kadatskiy, Konstantin V. Khishchenko. 2015-11-17. Comparison of Hugoniots calculated for aluminum in the framework of three quantum-statistical models. https://doi.org/10.1088/1742-6596%2F653%2F1%2F012079

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