Description
| - Studie pojednává o směsích triacetontriperoxidu (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonan, TATP) s dusičnanem amonným (AN) s přídavkem vody (W), a v některých případech také o suchých směsích TATP s dusičnanem amonným (UN). Relativní pracovní schopnost (RP) těchto směsí a jejich individuálních komponent, vztažená k TNT, byla stanovena balistickým moždířem. Detonační energie, E0, a detonační rychlosti, D, byly počítány pro studované směsi pomocí termodynamického kódu CHEETAH. Byly nalezeny a diskutovány vztahy mezi RP a E0 hodnotami, vztaženými k jednotce objemové plynných produktů detonace těchto směsí. Uvedené vztahy, spolu se vztahy mezi RP a kyslíkovou bilancí indikují rozdílné typy participace of AN a UN ve výbušném rozkladu předmětných směsí. Suché směsi TATP/UN vykazuje nižší RP než analogická směs TATP/AN, obsahující okolo 25% vody. V závislosti na obsahu vody směsi TATP/AN vykazují vyšší detonační schopnost než ANFO výbušiny. Semilogaritmický vztah mezi D hodnotami a kyslíkovými koeficie (cs)
- This study concerns mixtures of triacetone triperoxide (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonane, TATP) and ammonium nitrate (AN) with added water (W), as the case may be, and dry mixtures of TATP with urea nitrate (UN). Relative performances (RP) of the mixtures and their individual components, relative to TNT, were determined by means of ballistic mortar. The detonation energies, E0, and detonation velocities, D, were calculated for the mixtures studied by means of the thermodynamic code CHEETAH. Relationships have been found and are discussed between the RP and the E0 values related to unit volume of gaseous products of detonation of these mixtures. These relationships together with those between RP and oxygen balance values of the mixtures studied indicate different types of participation of AN and UN in the explosive decomposition of the respective mixtures. Dry TATP/UN mixtures exhibit lower RP than analogous mixtures TATP/AN containing up to 25% of water. Depending on the water content, th
- This study concerns mixtures of triacetone triperoxide (3,3,6,6,9,9-hexamethyl-1,2,4,5,7,8-hexoxonane, TATP) and ammonium nitrate (AN) with added water (W), as the case may be, and dry mixtures of TATP with urea nitrate (UN). Relative performances (RP) of the mixtures and their individual components, relative to TNT, were determined by means of ballistic mortar. The detonation energies, E0, and detonation velocities, D, were calculated for the mixtures studied by means of the thermodynamic code CHEETAH. Relationships have been found and are discussed between the RP and the E0 values related to unit volume of gaseous products of detonation of these mixtures. These relationships together with those between RP and oxygen balance values of the mixtures studied indicate different types of participation of AN and UN in the explosive decomposition of the respective mixtures. Dry TATP/UN mixtures exhibit lower RP than analogous mixtures TATP/AN containing up to 25% of water. Depending on the water content, th (en)
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