Incorporating of BCHMX in traditional plastic explosives

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F23%3A39920352" target="_blank" >RIV/00216275:25310/23:39920352 - isvavai.cz</a>

Výsledek na webu

<a href="https://iopscience.iop.org/article/10.1088/1742-6596/2478/3/032064/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1742-6596/2478/3/032064/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1742-6596/2478/3/03206" target="_blank" >10.1088/1742-6596/2478/3/03206</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Incorporating of BCHMX in traditional plastic explosives

Popis výsledku v původním jazyce

cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (BCHMX) was nvestigated as an energetic filler with three different plastic explosives based on three matrices: C4 matrix, semtex10 matrix and EPX matrix. The original plastic explosives, composition C4 including RDX (1,3,5-trinitro-1,3,5-triazinane), Semtex 10 explosive based on PETN (pentaerythritoltetranitrate) and plastic RDX-silicone were included for comparison. Sensitivity and performance parameters were studied. Differential thermal analysis (DTA) was investigated to determine the thermal behavior. The sensitivities to friction and impact were evaluated and the explosive characteristics were determined by measuring the detonation velocity and determining the performance by the ballistic mortar test. The detonation parameters were also calculated for all samples using EXPLO5 code. By comparing the results obtained experimentally or by calculation, it is clear that the application of BCHMX in the used plastic matrices increases the performance and detonation characteristics in comparison with the original plastic explosives. Regarding to the results of sensitivity, thermal stability and performance tests, replacing PETN explosive by BCHMX in Semtex matrices seems to form promising plastic explosive and needs further studies. On the other side, the performance of BCHMX-C4 is higher than that of composition C4.

Název v anglickém jazyce

Incorporating of BCHMX in traditional plastic explosives

Popis výsledku anglicky

cis-1,3,4,6-tetranitro-octahydroimidazo-[4,5-d]imidazole (BCHMX) was nvestigated as an energetic filler with three different plastic explosives based on three matrices: C4 matrix, semtex10 matrix and EPX matrix. The original plastic explosives, composition C4 including RDX (1,3,5-trinitro-1,3,5-triazinane), Semtex 10 explosive based on PETN (pentaerythritoltetranitrate) and plastic RDX-silicone were included for comparison. Sensitivity and performance parameters were studied. Differential thermal analysis (DTA) was investigated to determine the thermal behavior. The sensitivities to friction and impact were evaluated and the explosive characteristics were determined by measuring the detonation velocity and determining the performance by the ballistic mortar test. The detonation parameters were also calculated for all samples using EXPLO5 code. By comparing the results obtained experimentally or by calculation, it is clear that the application of BCHMX in the used plastic matrices increases the performance and detonation characteristics in comparison with the original plastic explosives. Regarding to the results of sensitivity, thermal stability and performance tests, replacing PETN explosive by BCHMX in Semtex matrices seems to form promising plastic explosive and needs further studies. On the other side, the performance of BCHMX-C4 is higher than that of composition C4.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

10301 - Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Physics: Conference Series

ISSN

1742-6588

e-ISSN

1742-6596

Svazek periodika

2478

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

032064

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85167442955