Numerical Simulation of Thermodynamic Parameters for Gold Alloys Under Shock-Wave Loading

Numerical Simulation of Thermodynamic Parameters for Gold Alloys Under Shock-Wave Loading Full article

Source

Behavior of Materials under Impact, Explosion, High Pressures and Dynamic Strain Rates
Compilation, Springer. Cham, Switzerland.2023. 294 c. ISBN 9783031170720.

Journal

Advanced Structured Materials
ISSN: 1869-8433

Output data

Year: 2023, Volume: 176, Pages: 103-111 Pages count : 9 DOI: 10.1007/978-3-031-17073-7_7

Funding (1)

Министерство науки и высшего образования Российской Федерации

FWGG-2021-0006

The results of numerical experiments on modeling the shock-wave loading of alloys containing gold (Au) as a component are presented. The simulations were performed using the thermodynamical equilibrium model TEC. The model allows us to take into account the possibility of a polymorphic phase transition under the shock-wave action of the materials. It is essential for reliable simulating of thermodynamic parameters of composites and alloys containing such materials. The method allows us to describe the shock-wave loading of solid and porous alloys of various compositions. The calculations are performed for alloys of Au in combination with lead (Pb) and germanium (Ge), such as Au–Pb and Au–Ge. The calculated shock adiabat is compared with the available data from dynamic compression experiments.

Maevskii К.K.
Numerical Simulation of Thermodynamic Parameters for Gold Alloys Under Shock-Wave Loading
In compilation Behavior of Materials under Impact, Explosion, High Pressures and Dynamic Strain Rates. – Springer., 2023. – C.103-111. – ISBN 9783031170720. DOI: 10.1007/978-3-031-17073-7_7 Scopus РИНЦ OpenAlex

Published online:

Nov 1, 2022

Scopus:	2-s2.0-85141183735
Elibrary:	65282107
OpenAlex:	W4307918212

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