Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method

Andrey V. Dimaki, Evgeny V. Shilko, Sergey V. Astafurov, Sergey G. Psakhie

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The connected physical-mechanical model of fluid-saturated porous medium, based on the coupling of particle method and net method, has been proposed. The model has been applied to simulation of the mechanical response of gas-saturated brittle material under uniaxial loading. An anomalous increase in strength and deformation capacity of samples in a certain range of pressure of gas in pores has been revealed. It has been shown that in this pressure range the destruction of the samples occurs with the formation of a large number of small fragments that can serve as a model of gas-dust emission into mine area.

Original languageEnglish
Title of host publicationParticle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013
Pages819-827
Number of pages9
Publication statusPublished - 2013
Event3rd International Conference on Particle-Based Methods Fundamentals and Applications, Particles 2013 - Stuttgart, Germany
Duration: 18 Sep 201320 Sep 2013

Other

Other3rd International Conference on Particle-Based Methods Fundamentals and Applications, Particles 2013
CountryGermany
CityStuttgart
Period18.9.1320.9.13

Fingerprint

cellular automata
gases
brittle materials
simulation
destruction
dust
fragments
porosity
fluids

Keywords

  • Fracture
  • Porous medium
  • Solid-gas composition
  • Strength

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Dimaki, A. V., Shilko, E. V., Astafurov, S. V., & Psakhie, S. G. (2013). Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. In Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013 (pp. 819-827)

Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. / Dimaki, Andrey V.; Shilko, Evgeny V.; Astafurov, Sergey V.; Psakhie, Sergey G.

Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013. 2013. p. 819-827.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dimaki, AV, Shilko, EV, Astafurov, SV & Psakhie, SG 2013, Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. in Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013. pp. 819-827, 3rd International Conference on Particle-Based Methods Fundamentals and Applications, Particles 2013, Stuttgart, Germany, 18.9.13.
Dimaki AV, Shilko EV, Astafurov SV, Psakhie SG. Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. In Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013. 2013. p. 819-827
Dimaki, Andrey V. ; Shilko, Evgeny V. ; Astafurov, Sergey V. ; Psakhie, Sergey G. / Simulation of the mechanical response of fluidsaturated porous medium with hybrid cellular automaton method. Particle-Based Methods III: Fundamentals and Applications - Proceedings of the 3rd International Conference on Particle-based MethodsFundamentals and Applications, Particles 2013. 2013. pp. 819-827
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