prikaz prve stranice dokumenta Revisiting the theoretical prediction of the explosive performance found by the Trauzl test
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Scientific paper - Original scientific paper
Revisiting the theoretical prediction of the explosive performance found by the Trauzl test
Defence Technology, (2023); https://doi.org/10.1016/j.dt.2023.08.013
Dobrilovic, Ivana; Dobrilovic, Mario; Suceska, Muhamed

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Dobrilovic, I., Dobrilovic, M. & Suceska, M.. Revisiting the theoretical prediction of the explosive performance found by the Trauzl test. Defence Technology. doi: 10.1016/j.dt.2023.08.013

Dobrilovic, Ivana, et al. "Revisiting the theoretical prediction of the explosive performance found by the Trauzl test." Defence Technology. https://doi.org/10.1016/j.dt.2023.08.013

Dobrilovic, Ivana, Mario Dobrilovic and Muhamed Suceska. "Revisiting the theoretical prediction of the explosive performance found by the Trauzl test." Defence Technology. https://doi.org/10.1016/j.dt.2023.08.013

Dobrilovic, I., Dobrilovic, M. and Suceska, M. 'Revisiting the theoretical prediction of the explosive performance found by the Trauzl test', Defence Technology. doi: 10.1016/j.dt.2023.08.013

Dobrilovic I, Dobrilovic M, Suceska M. Revisiting the theoretical prediction of the explosive performance found by the Trauzl test. Defence Technology [Internet]. [cited 2024 April 25]. doi: 10.1016/j.dt.2023.08.013

I. Dobrilovic, M. Dobrilovic and M. Suceska, "Revisiting the theoretical prediction of the explosive performance found by the Trauzl test", Defence Technology. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:169:803791. [Accessed: 25 April 2024]

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Metadata
Title (english)Revisiting the theoretical prediction of the explosive performance found by the Trauzl test
AuthorIvana Dobrilovic
AuthorMario Dobrilovic
AuthorMuhamed Suceska
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)
The Trauzl lead block test allows the determination of the approximate performance of explosives in blasting applications by measuring the volume increase (expansion) that is produced by the detonation of an explosive charge in the cavity of a lead block. In this paper, we reconsider the possibility of interpreting the Trauzl test results in terms of detonation parameters or quantities. The detonation parameters used in the analysis are calculated using the thermochemical code EXPLO5, while the hydrocode AUTODYN is used to simulate the effect of explosive charge density and reaction rate on the results of the Trauzl test. The increase in the volume of the lead block cavity was found to correlate best with the product of the detonation heat and the root of the volume of detonation products. Hydrocode simulation showed that the density of explosive charge and the rate of explosive decomposition affect the dynamics of the interaction of the detonation product and the lead block, and consequently the lead block cavity volume increase.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusAccepted
Peer reviewPeer review - international
Publication versionPublished version
Journal titleDefence Technology
p-ISSN2214-9147
DOIhttps://doi.org/10.1016/j.dt.2023.08.013
URN:NBNurn:nbn:hr:169:803791
Accepted2023
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/S2214914723002283
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2024-01-25 15:16:13