Abstract
In the work, a hybrid cellular automata method was developed to study behavioral peculiarities of heterogeneous materials and contrast media. The method is a combination of two approaches: classical and movable cellular automata methods. The method was verified through comparing simulation data on sorption of carbon dioxide in lignite and corresponding experimental data provided by researchers from Velenje Lignite Mine (Slovenia). The obtained estimates of model parameters were used in numerical simulation of the gas phase on the strength and fracture of lignite samples. It is shown that the presence of the gaseous atmosphere even of pressure 0. 1 MPa changes the effective strength of the lignite sample and the character of their fracture. The developed method can be used to study behavioral peculiarities of complex multicomponent media such as coal beds in mine zones.
| Original language | English |
|---|---|
| Pages (from-to) | 42-51 |
| Number of pages | 10 |
| Journal | Physical Mesomechanics |
| Volume | 16 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2013 |
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Keywords
- contrast media
- gas phase
- hybrid approach
- lignite samples
- movable cellular automata
- simulation
- sorption
ASJC Scopus subject areas
- Mechanics of Materials
- Materials Science(all)
- Condensed Matter Physics
- Surfaces and Interfaces
Cite this
Hybrid cellular automata method. Application to research on mechanical response of contrast media. / Zavšek, S.; Dimaki, A. V.; Dmitriev, A. I.; Shilko, E. V.; Pezdič, J.; Psakhie, S. G.
In: Physical Mesomechanics, Vol. 16, No. 1, 2013, p. 42-51.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Hybrid cellular automata method. Application to research on mechanical response of contrast media
AU - Zavšek, S.
AU - Dimaki, A. V.
AU - Dmitriev, A. I.
AU - Shilko, E. V.
AU - Pezdič, J.
AU - Psakhie, S. G.
PY - 2013
Y1 - 2013
N2 - In the work, a hybrid cellular automata method was developed to study behavioral peculiarities of heterogeneous materials and contrast media. The method is a combination of two approaches: classical and movable cellular automata methods. The method was verified through comparing simulation data on sorption of carbon dioxide in lignite and corresponding experimental data provided by researchers from Velenje Lignite Mine (Slovenia). The obtained estimates of model parameters were used in numerical simulation of the gas phase on the strength and fracture of lignite samples. It is shown that the presence of the gaseous atmosphere even of pressure 0. 1 MPa changes the effective strength of the lignite sample and the character of their fracture. The developed method can be used to study behavioral peculiarities of complex multicomponent media such as coal beds in mine zones.
AB - In the work, a hybrid cellular automata method was developed to study behavioral peculiarities of heterogeneous materials and contrast media. The method is a combination of two approaches: classical and movable cellular automata methods. The method was verified through comparing simulation data on sorption of carbon dioxide in lignite and corresponding experimental data provided by researchers from Velenje Lignite Mine (Slovenia). The obtained estimates of model parameters were used in numerical simulation of the gas phase on the strength and fracture of lignite samples. It is shown that the presence of the gaseous atmosphere even of pressure 0. 1 MPa changes the effective strength of the lignite sample and the character of their fracture. The developed method can be used to study behavioral peculiarities of complex multicomponent media such as coal beds in mine zones.
KW - contrast media
KW - gas phase
KW - hybrid approach
KW - lignite samples
KW - movable cellular automata
KW - simulation
KW - sorption
UR - http://www.scopus.com/inward/record.url?scp=84876546586&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84876546586&partnerID=8YFLogxK
U2 - 10.1134/S1029959913010050
DO - 10.1134/S1029959913010050
M3 - Article
AN - SCOPUS:84876546586
VL - 16
SP - 42
EP - 51
JO - Physical Mesomechanics
JF - Physical Mesomechanics
SN - 1029-9599
IS - 1
ER -