Velocity of detonation measurement and fragmentation analysis to evaluate blasting efficacy
نویسندگان
چکیده
منابع مشابه
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15 صفحه اولDetermination of BKW Equation of State Parameters via Measurement of the Detonation Velocity in Condensed Explosives
An optical system has been redesigned and used to measure detonation velocity as a function of condensed explosive density for RDX, HMX, PETN. These measurements are then used to determine and fine tune parameters appearing in the BKW (Beker-Kistiakowsky-Wilson) equation of state for gases at extremely high pressures. Steady state form of conservation equations along with the BKW state equation...
متن کاملDetermination of BKW Equation of State Parameters via Measurement of the Detonation Velocity in Condensed Explosives
An optical system has been redesigned and used to measure detonation velocity as a function of condensed explosive density for RDX, HMX, PETN. These measurements are then used to determine and fine tune parameters appearing in the BKW (Beker-Kistiakowsky-Wilson) equation of state for gases at extremely high pressures. Steady state form of conservation equations along with the BKW state equation...
متن کاملDetonation Velocity Measurement with Chirped Fiber Bragg Grating
Detonation velocity is an important parameter for explosive, and it is crucial for many fields such as dynamic chemistry burn models, detonation propagation prediction, explosive performance estimation, and so on. Dual-channel detonation velocity measurement method and system are described. The CFBG sensors are pasted both on the surface and in the center of the explosive cylinder. The length o...
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ژورنال
عنوان ژورنال: Journal of Rock Mechanics and Geotechnical Engineering
سال: 2018
ISSN: 1674-7755
DOI: 10.1016/j.jrmge.2017.12.003