Blast Wave Parameters for Spherical Explosives Detonation in Free Air
نویسندگان
چکیده
منابع مشابه
Determination 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 کاملQuantification of the Air Blast Characteristics of Commercial Explosives
The pressure-time profiles produced by initiation in free-air of four commercial sector explosives covering a range of velocities of detonation are reported. The results indicate that there are no significant differences in the blast wave shapes from the explosives when measured between 5 and 20 m from the initiation point. The dependence of peak overpressure and positive phase impulse on scale...
متن کاملNumerical Investigation of Circular Plates Deformation under Air Blast Wave
In the current research the maximum deflection of circular plates made of AA5010 and AA1100 alloys under blast load was investigated. Shock waves were produced by exploding a spherical charge in different distances from the center of plates. The ABAQUS software uses conwep equation for blast loading analysis. It was found the results of these simulations have about 30% to 40% inaccuracy in comp...
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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Open Journal of Safety Science and Technology
سال: 2011
ISSN: 2162-5999,2162-6006
DOI: 10.4236/ojsst.2011.12004