Sensitivity of 2,6-Diamino-3,5-Dinitropyrazine-1-Oxide

Autor:	Paul A. Urtiew, Craig M. Tarver, T.D. Tran
Rok vydání:	2005
Předmět:	Materials science Physics and Astronomy (miscellaneous) Explosive material Detonation Thermodynamics Sensitivity (explosives) law.invention Shock (mechanics) Ignition system chemistry.chemical_compound Pressure measurement chemistry TATB law Manganin
Zdroj:	Journal of Energetic Materials. 23:183-203
ISSN:	1545-8822 0737-0652
DOI:	10.1080/07370650591001853
Popis:	The thermal and shock sensitivities of plastic bonded explosive formations based on 2,6-diamino-3,5-dinitropyrazine-1-oxide (commonly called LLM-105 for Lawrence Livermore Molecule #105) are reported. The One-Dimensional Time to Explosion (ODTX) apparatus was used to generate times to thermal explosion at various initial temperatures. A four-reaction chemical decomposition model was developed to calculate the time to thermal explosion versus inverse temperature curve. Three embedded manganin pressure gauge experiments were fired at different initial pressures to measure the pressure buildup and the distance required for transition to detonation. An Ignition and Growth reactive model was calibrated to this shock initiation data. LLM-105 exhibited thermal and shock sensitivities intermediate between those of triaminotrinitrobenzene (TATB) and octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazine (HMX).
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::1cae76be161541d48706303bd140b6fa https://doi.org/10.1080/07370650591001853 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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