Standard

Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers. / Fomin, V. M.; Postinkov, B. V.; Kolotilov, V. A. et al.

In: Journal of Mining Science, Vol. 55, No. 1, 01.01.2019, p. 18-22.

Research output: Contribution to journal › Article › peer-review

Harvard

Fomin, VM, Postinkov, BV, Kolotilov, VA, Shalaev, VS, Shalaev, YV & Florya, NF 2019, 'Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers', Journal of Mining Science, vol. 55, no. 1, pp. 18-22. https://doi.org/10.1134/S106273911901524X

APA

Fomin, V. M., Postinkov, B. V., Kolotilov, V. A., Shalaev, V. S., Shalaev, Y. V., & Florya, N. F. (2019). Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers. Journal of Mining Science, 55(1), 18-22. https://doi.org/10.1134/S106273911901524X

Vancouver

Fomin VM, Postinkov BV, Kolotilov VA, Shalaev VS, Shalaev YV, Florya NF. Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers. Journal of Mining Science. 2019 Jan 1;55(1):18-22. doi: 10.1134/S106273911901524X

Author

Fomin, V. M. ; Postinkov, B. V. ; Kolotilov, V. A. et al. / Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers. In: Journal of Mining Science. 2019 ; Vol. 55, No. 1. pp. 18-22.

BibTeX

@article{fac533b6403f40efb626b5b1041119cf,
title = "Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers",
abstract = "The results of numerical modeling of intense shock wave propagation after explosion in a mine opening with permeable screen are presented. The problem is solved in the equilibrium non-viscous formulation without regard to chemical reactions and with averaged composition of mine air. It is shown that for a screen composed of four similar permeable barriers arranged as a labyrinth, the incoming shock wave has a strongest impact on the first barrier. As a consequence of weakening of the shock wave front on the first barrier, the rest barriers experience much less loading. In order to decrease peak loads on a load-bearing frame, it is necessary to reduce areas of flat front surfaces of metal structures.",
keywords = "explosion, mine opening, permeable barrier, Shock wave",
author = "Fomin, {V. M.} and Postinkov, {B. V.} and Kolotilov, {V. A.} and Shalaev, {V. S.} and Shalaev, {Yu V.} and Florya, {N. F.}",
year = "2019",
month = jan,
day = "1",
doi = "10.1134/S106273911901524X",
language = "English",
volume = "55",
pages = "18--22",
journal = "Journal of Mining Science",
issn = "1062-7391",
publisher = "Springer New York",
number = "1",

}

RIS

TY - JOUR

T1 - Modeling Shock Wave Processes in a Mine Opening with Permeable Barriers

AU - Fomin, V. M.

AU - Postinkov, B. V.

AU - Kolotilov, V. A.

AU - Shalaev, V. S.

AU - Shalaev, Yu V.

AU - Florya, N. F.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - The results of numerical modeling of intense shock wave propagation after explosion in a mine opening with permeable screen are presented. The problem is solved in the equilibrium non-viscous formulation without regard to chemical reactions and with averaged composition of mine air. It is shown that for a screen composed of four similar permeable barriers arranged as a labyrinth, the incoming shock wave has a strongest impact on the first barrier. As a consequence of weakening of the shock wave front on the first barrier, the rest barriers experience much less loading. In order to decrease peak loads on a load-bearing frame, it is necessary to reduce areas of flat front surfaces of metal structures.

AB - The results of numerical modeling of intense shock wave propagation after explosion in a mine opening with permeable screen are presented. The problem is solved in the equilibrium non-viscous formulation without regard to chemical reactions and with averaged composition of mine air. It is shown that for a screen composed of four similar permeable barriers arranged as a labyrinth, the incoming shock wave has a strongest impact on the first barrier. As a consequence of weakening of the shock wave front on the first barrier, the rest barriers experience much less loading. In order to decrease peak loads on a load-bearing frame, it is necessary to reduce areas of flat front surfaces of metal structures.

KW - explosion

KW - mine opening

KW - permeable barrier

KW - Shock wave

UR - http://www.scopus.com/inward/record.url?scp=85074177574&partnerID=8YFLogxK

U2 - 10.1134/S106273911901524X

DO - 10.1134/S106273911901524X

M3 - Article

AN - SCOPUS:85074177574

VL - 55

SP - 18

EP - 22

JO - Journal of Mining Science

JF - Journal of Mining Science

SN - 1062-7391

IS - 1

ER -

ID: 22363136