Designofdrivingplanarflyerbynetworkdetonationtechnique

ZHANG You-jun; GU Yan; PEI Xiao-yang; DU Jin-mei; YANG Jia; YUYin

doi:10.11883/1001-1455(2012)05-0542-05

Volume 32 Issue 5

Apr. 2014

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Article Navigation > Explosion And Shock Waves > 2012 > 32(5): 542-546

ZHANG You-jun, GU Yan, PEI Xiao-yang, DU Jin-mei, YANG Jia, YUYin. Designofdrivingplanarflyerbynetworkdetonationtechnique[J]. Explosion And Shock Waves, 2012, 32(5): 542-546. doi: 10.11883/1001-1455(2012)05-0542-05

Citation:

ZHANG You-jun, GU Yan, PEI Xiao-yang, DU Jin-mei, YANG Jia, YUYin. Designofdrivingplanarflyerbynetworkdetonationtechnique[J]. Explosion And Shock Waves, 2012, 32(5): 542-546. doi: 10.11883/1001-1455(2012)05-0542-05

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Designofdrivingplanarflyerbynetworkdetonationtechnique

doi: 10.11883/1001-1455(2012)05-0542-05

1.
NationalKeyLaboratoryofShock WaveandDetonationPhysics,InstituteofFluidPhysics,

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Corresponding author: GU Yan
Publish Date: 2012-09-25

Abstract

Abstract

Newequipmentwhichcoulddriveaplanarflyerviathenetworkdetonationtechniqueto generatelowimpactstressandlowimpactvelocitywasdesigned.Thevelocityandplanarityofthe flyerandtheotherequipmentparameterswereanalyzedbyusingexperimentalmeasurementandnumericalsimulation. Resultsindicatethattheequipmentcoulddrivethehigh-purityOFHCflyerwith 100-mmdiameterand3-mmthicknessapproachingastablevelocityafterabout2mmflight.Thevelocityoftheflyeriscontinuouslyadjustablefromabout200to350m/ swithgoodplanarityanduniformity. Thenetworkdetonation-loadingmethodcanbeusedtolaunchaflyerplateatlowvelocity.
- mechanicsofexplosion,
- explosive-loading,
- network,
- detonation,
- flyer