An improved multiphase equation of state for aluminum in hypervelocity impact

MZ Wu, QM Zhang, XZ Zhong, SY Ren - International Journal of Impact …, 2024 - Elsevier
Equation of state (EOS) contains information about the relationships between the
thermodynamic variables of materials, and is widely applied in the field of hypervelocity …

Thermophysical properties of liquid molybdenum in the near-critical region using quantum molecular dynamics

DV Minakov, MA Paramonov, PR Levashov - Physical Review B, 2021 - APS
We present a comprehensive first-principles study of the thermophysical properties of liquid
molybdenum in the near-critical region. The ab initio estimate of the molybdenum critical …

[HTML][HTML] Equation of State for Bismuth at High Energy Densities

KV Khishchenko - Energies, 2022 - mdpi.com
The purpose of this work is to describe the thermodynamic properties of bismuth in a broad
scope of mechanical and thermal effects. A model of the equation of state in a closed form of …

Relaxation method for Mie–Grüneisen type equations of state

L Neron, R Saurel, A Chiapolino, F Fraysse - Physics of Fluids, 2023 - pubs.aip.org
Mie–Grüneisen type equations of state (EOS) are widely used to describe the
thermodynamics of solids, liquids, and gases in a variety of physics problems, including …

Equation of State for Tantalum at High Pressures in Waves of Shock Compression and Isentropic Expansion

KV Khishchenko - Physics of Wave Phenomena, 2023 - Springer
A simple analytical function of pressure versus specific volume and specific internal energy
is proposed for describing thermodynamic properties of tantalum in the region of high …

Theoretical investigation of the shock compressibility of copper in the average-atom approximation

MA Kadatskiy, KV Khishchenko - Physics of Plasmas, 2018 - pubs.aip.org
Hugoniots of solid and porous samples of copper have been calculated in the framework of
the average-atom approximation by three quantum-statistical models: the Thomas–Fermi …

Analysis of the saturation line on the basis of Clapeyron–Clausius and Gibbs–Duhem equations

SV Rykov, IV Kudryavtseva, VA Rykov… - Journal of Physics …, 2019 - iopscience.iop.org
We have considered some modernization of the equation of state for matter (EOS). This
modernization is connected with increasing the accuracy of EOS that has a wide area of …

Sha** and controlled fragmentation of liquid metal droplets through cavitation

MS Krivokorytov, Q Zeng, BV Lakatosh… - Scientific reports, 2018 - nature.com
Targeting micrometer sized metal droplets with near-infrared sub-picosecond laser pulses
generates intense stress-confined acoustic waves within the droplet. Spherical focusing …

A new variant of a scaling hypothesis and a fundamental equation of state based on it

IV Kudryavtseva, VA Rykov, SV Rykov… - Journal of Physics …, 2018 - iopscience.iop.org
This paper deals with a fundamental equation of state (FEOS) for substances. We have
suggested a new method. It allows constructing FEOS that is based on the scaling theory of …

[PDF][PDF] Equation of state of sodium for modeling of shock-wave processes at high pressures

KV Khishchenko - Mathematica Montisnigri, 2017 - montis.pmf.ac.me
A simple model of equation of state, which represents the relationship of pressure with
density and internal energy in the form of an analytic function, is used for sodium in bccsolid …