Abstract: The results of numerical experiments on modeling high-energy loading on heterogeneous materials are presented. The model makes it possible to reliably describe thermodynamic parameters of heterogeneous materials in entire field of available experimental data. The values of pressure, compression ratio and temperature can be calculated depending on composition and ratio of components under shock wave loading. The calculation method makes it possible to reliably describe experimental data in field of phase transition under shock wave loading of various materials (graphite, quartz, nitrides and oxides). Thermodynamic parameters of mixtures are simulated taking into account phase transition of one or more components for the first time. Keywords: shock adiabatic, phase transition, heterogeneous materials, thermodynamic equality.

Cite: Maevskii K.K.
Modeling behavior of mixed materials under shock wave loading
9th International Congress on Energy Fluxes and Radiation Effects 16-21 Sep 2024