Thermodynamic parameters for mixtures of quartz under shock wave loading in views of the equilibrium model

Journal Article · Tue Oct 27 00:00:00 EDT 2015 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.4932822· OSTI ID:22492562

Maevskii, K. K., E-mail: [e-mail]; Kinelovskii, S. A., E-mail: [e-mail] ^[1]; Novosibirsk State University, Novosibirsk, 630090 ^[2]

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1. Lavrentyev Institute of Hydrodynamics SB RAS, Novosibirsk, 630090 (Russian Federation)
2. (Russian Federation)

The numerical results of modeling of shock wave loading of mixtures with the SiO{sub 2} component are presented. The TEC (thermodynamic equilibrium component) model is employed to describe the behavior of solid and porous multicomponent mixtures and alloys under shock wave loading. State equations of a Mie–Grüneisen type are used to describe the behavior of condensed phases, taking into account the temperature dependence of the Grüneisen coefficient, gas in pores is one of the components of the environment. The model is based on the assumption that all components of the mixture under shock-wave loading are in thermodynamic equilibrium. The calculation results are compared with the experimental data derived by various authors. The behavior of the mixture containing components with a phase transition under high dynamic loads is described.

• OSTI ID: 22492562
• Journal Information: AIP Conference Proceedings, Vol. 1683, Issue 1; Conference: International conference on advanced materials with hierarchical structure for new technologies and reliable structures 2015, Tomsk (Russian Federation), 21-25 Sep 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); ISSN 0094-243X
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
36 MATERIALS SCIENCE
ALLOYS
COMPARATIVE EVALUATIONS
COMPUTERIZED SIMULATION
DYNAMIC LOADS
EQUILIBRIUM
GRUENEISEN CONSTANT
LOADING
MIXTURES
PHASE TRANSFORMATIONS
POROUS MATERIALS
QUARTZ
SHOCK WAVES
SILICA
SILICON OXIDES
TEMPERATURE DEPENDENCE
THERMODYNAMICS