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May 7, 2026Combustion Explosion and Shock Waves0 citations

Numerical Analysis of a Viscoplastic Model of a Hot Spot in the Presence of Molten Zones in a Shock-Compressed Porous Material

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AAA. V. AttetkovАКА.В. КотовичEPE. V. Pilyavskaya

Key Points

  • To analyze temperature field formation in shock-compressed two-phase porous material with phase transformations.
  • Numerical analysis of shock-compressed porous material processes
  • Examination of phase transformations during plastic pore filling
  • Investigation of thermal dissipation and heat transfer effects
  • Heat transfer and mesoscopic processes affect temperature field formation
  • Presence of molten zones alters temperature distribution
  • Topological features of the temperature field are established

Abstract

The article presents the generalized results of a numerical analysis of the process of temperature field formation in a shock-compressed two-phase porous material in the absence and presence of phase transformations during the process of plastic pore filling. Using mathematical modeling methods, the influence of mesoscopic processes of thermal dissipation and heat transfer on the formed temperature field was investigated, and its topological features were established in the presence of molten zones in a shock-compressed porous material.

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Cite This Study

Attetkov et al. (2026) studied this question.

synapsesocial.com/papers/69fbe382164b5133a91a2af3https://doi.org/10.1134/s0010508226700243
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