prikaz prve stranice dokumenta Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations
  Download
PDF 1.17 MB
Scientific paper - Original scientific paper
Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations
Defence Technology, (2021); https://doi.org/10.1016/j.dt.2021.10.011
Suceska, Muhamed; Stimac Tumara, B.; Skrlec, Vinko; Stankovic, Sinisa

Institutional repository: Faculty of Mining, Geology and Petroleum Engineering Repository, University of Zagreb

Cite this document

Suceska, M., Stimac Tumara, B., Skrlec, V. & Stankovic, S. (2021). Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations. Defence Technology. doi: 10.1016/j.dt.2021.10.011

Suceska, Muhamed, et al. "Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations." Defence Technology, 2021. https://doi.org/10.1016/j.dt.2021.10.011

Suceska, Muhamed, B. Stimac Tumara, Vinko Skrlec and Sinisa Stankovic. "Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations." Defence Technology (2021). https://doi.org/10.1016/j.dt.2021.10.011

Suceska, M., et al. (2021) 'Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations', Defence Technology. doi: 10.1016/j.dt.2021.10.011

Suceska M, Stimac Tumara B, Skrlec V, Stankovic S. Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations. Defence Technology [Internet]. 2021 November [cited 2024 July 08]. doi: 10.1016/j.dt.2021.10.011

M. Suceska, B. Stimac Tumara, V. Skrlec and S. Stankovic, "Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations", Defence Technology, November 2021. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:169:286212. [Accessed: 08 July 2024]

Metadata
Title (english)Prediction of concentration of toxic gases produced by detonation of commercial explosives by thermochemical equilibrium calculations
AuthorMuhamed Suceska
AuthorB. Stimac Tumara
AuthorVinko Skrlec
AuthorSinisa Stankovic
Author's institutionUniversity of Zagreb
Faculty of Mining, Geology and Petroleum Engineering
(Department of Mining and Geotechnical Engineering)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mining, Petroleum and Geology Engineering
Abstract (english)
An adverse effect resulting from explosive mine blasts is the production of toxic nitrogen oxides (NO and NO2) and carbon monoxide (CO). The empirical measurements of the concentration of toxic gases showed that it depends not only on the composition of an explosive and properties of its ingredients but also on several other parameters, such as volume of blasting chamber, explosive charge mass and design, confinement characteristics, surrounding atmosphere, etc. That explains why measured concentrations of toxic gases reported in literature significantly differ. In this paper, we discuss the possibility of theoretical prediction of the concentration of toxic gases by thermochemical equilibrium calculation applying two models: ideal detonation model and deflagration model. It can be demonstrated that thermochemical calculations can provide a good estimation of the measured concentrations and reproduce experimentally obtained effects of additives on the production of toxic gases. It was also found that the ideal detonation model applies to heavily confined explosive charges, while the deflagration model is more suitable for low detonation velocity explosives with light confinement.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusAccepted
Peer reviewPeer review - international
Publication versionAccepted version
Journal titleDefence Technology
p-ISSN2214-9147
DOIhttps://doi.org/10.1016/j.dt.2021.10.011
URN:NBNurn:nbn:hr:169:286212
Publication2021-11
ProjectNumber: IP-2019-04-1618
Title (croatian): Poboljšani model neidealne detonacije gospodarskih eksploziva
Title (english): An improved model of non-ideal detonation of commercial explosives
Acronym: NEIDEMO
Leader: Muhamed Sućeska
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://linkinghub.elsevier.com/retrieve/pii/S2214914721001951
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2022-11-07 09:50:58