Aim\ To prove the feasibility of Conventional projectiles launched with hypervelocity weapons is stated. Methods\ The loads and strong electromagnetic environments of projectile in chamber
the aerodynamic heating of the hypervelocity projectiles are analyzed as compared to conventional projectiles. Results\ The pressure on the bottom of the projectile
the electromagnetic environment and the eroding of the fin and the rear surface of the projectile have prominent effects on the conventional projectiale designed to be launched with hypervelocity. Conclusion\ With a proper design
conventional projectiles can be launched with hypervelocity.
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references
HaydenT E,ElderD J.Hypervelocity projectile development for electromagnetic guns[J].IEEE Transactions onMagnetics:5 thSymposium onElectromagneticLauncherTechnology,Gooden,C,E-1991,27(1):452~457.
PollD IA.An introduction to the problem of aerodynamic heating[J].15 thInternationalSymposium onBallistics,1995,(1):27~34.
XieGuangyun,LiJun,ZhouWenjie et al.The maximal loop area of micro-electronics facility without miss-actingdue to thunder affection[J].4thNationalEMC ConferencePaper-Collection,1996.
LiuJianzhong,WangZhongyuan.Analysis of aerodynamic heating and ablation for hypersonic projectiles[J].Nan-jingTechnologyUniversityTransaction,1999,23(1):53~56.