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Study on the Initiation Capacities of Two Booster Pellets

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Treść / Zawartość
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The appearance of insensitive main charges has created new requirements in the booster pellets of the detonation train, specifically, the output of the booster pellet must be strong enough to initiate the insensitive main charge. Traditional cylindrical booster pellets have great difficulty in meeting the demands of the insensitive main charge for reliable detonation. A four-point-synchronous explosive circuit and an eight-point-synchronous explosive circuit were designed to initiate two booster pellets, designed on the basis of shock initiation theory and effective charge theory, as well as the shaped charge effect theory. The results show that booster pellet 1 and booster pellet 2, under multi-point-synchronous explosive circuits, can initiate standard main charge pellets with less explosive mass than an ordinary cylindrical booster pellet. The initiation capacity of booster pellet 2 is better than that of booster pellet 1.
Rocznik
Strony
261--272
Opis fizyczny
Bibliogr. 13 poz., fig., tab.
Twórcy
autor
autor
autor
  • Chemical Industry and Ecology College, North University of China Taiyuan, Shanxi 030051, P.R. China, hlsly1314@yahoo.com.cn
Bibliografia
  • [1] Department of Defense Test Method Standard: Hazard Assessment Tests for Non-Nuclear Munitions, MIL-STD-2105B, Department of Defense, 1994.
  • [2] Wang K.M., Fu L.H., Study of Insensitivity Explosive Train (in Chinese), Journal of Detection & Control, 1995, 3, 42-49.
  • [3] Spahn P.F., Booster Explosive Ring, US 5233929, 1993.
  • [4] Spahn P.F., Embedded Can Booster, US 5221810, 1993.
  • [5] Corley J.D., Parsons G.H., Stewart A.C., Fuzed Insensitive General Purpose Bomb Containing AFX-645, Wright Laboratory Final Report No. WL-TR-95-7019, 1995.
  • [6] Menz F.L., Osburn M.R., Explosive AND/NAND Logic Element, US 3753402, 1973.
  • [7] Wilhelm E.E., Wash R., Multi-Point Warhead Initiation System, US 4823701, 1989.
  • [8] Kennedy D.L., True D.C., Welsh D.M., Multi-Directional Initiator for Explosives, US 5024158, 1991.
  • [9] Cao X., Study on the Structure of High-Effect-Booster Charge and Numerical Simulation on Its Initiation Process (in Chinese), North University of China, China, 2005.
  • [10] Wen Y.Q., An Application of Rigid Explosive Circuit (in Chinese), Beijing Institute of Technology, China, 2000.
  • [11] Beijing Institute of Technology Room 831, Cumulative Blasting Effect (in Chinese), Beijing Institute of Technology Press, Beijing 1975, pp. 105-121.
  • [12] Zhang L.Y., Wang L.Y., Rui S., Foundation of Explosion Dynamics (in Chinese), Beijing Institute of Technology Press, Beijing 1986, pp. 84-88.
  • [13] Hu S.Q., On the Shock Initiation between the Booster Pellet and the Main Charge (in Chinese), Beijing Institute of Technology, China, 1997.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BAT1-0043-0032
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