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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. i 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 i 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. i 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]. [pristupljeno 16.05.2024.]. doi: 10.1016/j.dt.2023.08.013

I. Dobrilovic, M. Dobrilovic i M. Suceska, "Revisiting the theoretical prediction of the explosive performance found by the Trauzl test", Defence Technology. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:169:803791. [Citirano: 16.05.2024.]

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Naslov (engleski)Revisiting the theoretical prediction of the explosive performance found by the Trauzl test
AutorIvana Dobrilovic
AutorMario Dobrilovic
AutorMuhamed Suceska
Autorova ustanovaSveučilište u Zagrebu
Rudarsko-geološko-naftni fakultet
(Zavod za rudarstvo i geotehniku)
Znanstveno / umjetničko
područje, polje i grana		TEHNIČKE ZNANOSTI
Rudarstvo, nafta i geološko inženjerstvo
Sažetak (engleski)
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.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objavePrihvaćen za objavljivanje
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaDefence Technology
p-ISSN2214-9147
DOIhttps://doi.org/10.1016/j.dt.2023.08.013
URN:NBNurn:nbn:hr:169:803791
Datum prihvaćanja za tisak2023
ProjektŠifra: IP-2019-04-1618
Naziv (hrvatski): Poboljšani model neidealne detonacije gospodarskih eksploziva
Naziv (engleski): An improved model of non-ideal detonation of commercial explosives
Kratica: NEIDEMO
Voditelj: Muhamed Sućeska
Pravna nadležnost: Hrvatska
Financijer: HRZZ
Linija financiranja: IP
URL dokumentahttps://linkinghub.elsevier.com/retrieve/pii/S2214914723002283
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Nekomercijalno-Bez prerada 4.0 međunarodna (CC BY-NC-ND 4.0)
Datum i vrijeme pohrane2024-01-25 15:16:13