Guns and Ammo 03 PDF
Preview Guns and Ammo 03
CTA INTERNATIONAL 38th Gun and Ammunition and Missiles Symposium 40mm Cased Telescoped Weapon System A new Medium Caliber Standard March 2003 David Leslie CTA INTERNATIONAL Guns and Ammo Symposium Technology Applicability Program Risk System Integration CTA INTERNATIONAL Precision and Target Effect CTA INTERNATIONAL Cased Telescoped Technology PPrriinncciippllee ooff TTeecchhnnoollooggyy 4400mmmm ‘‘TTeelleessccooppee’’ tthhee aammmmuunniittiioonn AAmmmmuunniittiioonn ccoommppaarriissoonn 3355mmmm 4400mmmm 30% saving in volume for the same 3300mmmm CCTTAA performance 2255mmmm 30% more performance for the same volume APFSDS GPR CTA INTERNATIONAL Cased Telescoped Technology Centre of Feed Rotating chamber and ‘push CCyylliinnddrriiccaall ccaarrttrriiddggeess eennaabbllee aa through’ concept 25mm M 242 Bush I mmuucchh ssiimmpplleerr CCaannnnoonn mmeecchhaanniissmm AAss aa ccoonnsseeqquueennccee tthhee oovveerraallll ccaannnnoonn ssyysstteemm iiss ssuubbssttaannttiiaallllyy 30mm Mk 44 Bush II ssmmaalllleerr 35mm Bush III 40mm CT 40 CTA INTERNATIONAL APFSDS Penetration Perforation, mm RHAEQ Milne-deMarre: 9 < K < 13 21°C 40CT 200 40SS BMP3+ 175 30mm 25mm BMP3 150 150mm Penetration at 1500M 125 BMP2+ 100 75 50 0 500 1000 1500 2000 2500 3000 3500 Engagement Range (m) CTA INTERNATIONAL Comparison HE/GPR Rounds 40mm CT 30mm 25mm Projectile Mass Steel HE Mass MAE m2 No Rnds Mass (30mx30m SWIS) 25mm 185g 120g 24g 15m2 45 30mm 360g 240g 34g 28m2 20 40mm CT 1000g 750g 120g 90m2 6 CTA INTERNATIONAL Air Burst Fragmentation Trials 40mm Type 3 40mm Type 1 40mm Type 2 Optimised A/Pers+Material Non Optimised Optimised A/Pers CTA INTERNATIONAL Air Burst Fragmentation Trials CTA INTERNATIONAL
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