Influencesofinnershellsoutsidedisperseexplosive

onSEFAEdamagepower

GAO Hong-quan; LU Fang-yun; WANG Shao-long; LUO Yong-feng; YAN Peng; YUAN Wei; HU Jian

doi:10.11883/1001-1455(2011)04-0380-05

Volume 31 Issue 4

May 2014

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GAO Hong-quan, LU Fang-yun, WANG Shao-long, LUO Yong-feng, YAN Peng, YUAN Wei, HU Jian. InfluencesofinnershellsoutsidedisperseexplosiveonSEFAEdamagepower[J]. Explosion And Shock Waves, 2011, 31(4): 380-384. doi: 10.11883/1001-1455(2011)04-0380-05

Citation:

GAO Hong-quan, LU Fang-yun, WANG Shao-long, LUO Yong-feng, YAN Peng, YUAN Wei, HU Jian. Influencesofinnershellsoutsidedisperseexplosive onSEFAEdamagepower[J]. Explosion And Shock Waves, 2011, 31(4): 380-384. doi: 10.11883/1001-1455(2011)04-0380-05

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Influencesofinnershellsoutsidedisperseexplosive onSEFAEdamagepower

doi: 10.11883/1001-1455(2011)04-0380-05

1.
InstituteofTechnicalPhysics,CollegeofScience,NationalUniversity
2.
ofDefenseTechnology,Changsha 410073,Hunan,China;

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Corresponding author: GAO Hong-quan
Publish Date: 2011-07-25

Abstract

Abstract

Themotiondeformationoftheinnershellsoutsidedisperseexplosivewastheoreticallyanalyzed, whichwasresultedfromthedrivingoftheexplosionproduction.Basedonthetheoreticalanalysis, staticexplosiondamagepowerexperimentswereconductedfortwokindsofsingleeventfuelair explosive(SEFAE)deviceswithdifferentstructures,respectively.Experimentalresultsdisplaythat thedamagepowerofthecentrallydispersedSEFAEcanbeimprovedbyaptlydecreasingthestrength oftheinnershells;andthatthedamagepowerofthecentrallyandcircumjacentlydispersedSEFAE canbeimprovedbyproperlyincreasingthestrengthoftheinnershells.
- mechanicsofexplosion,
- damagepower,
- dispersestructure,
- SEFAE,
- TNTequivalent