Efp And The Distribution Of Tungsten Ball Coupling The Kill Probability Study Of F16s

Explosively formed projectile (EFP) is widely applied to the warhead of erminal-sensitive projectiles, it has sound capacity for long distance attacks. With the multi-form variety of target, those warhead derive diversity from it, which is aimed to different damage target in the battlefield. The concrete forms include the technology of multi-EFP and comprehensively effective EFP. The warhead in the article adopts comprehensively effective EFP, that is to say, EFP and some tungsten-carbide ball fragments around EFP in the direction of horizontal axis left after the warhead detonates, injure the target airplane effectively at such coupling action, and in order to blockade aerodrome.Battleplans play an important role in modern battlefield, so wartime plays an increasingly important part in the aerodrome. Under this circumstance, closing the airport ammunition becomes disquisitive hotspot, this article studies blockage of some airport ammunition, too, and the article uses the method of comprehensively effective EFP. It hits aeroplanes placed or taken off or landed at the airport, as a result of blocking the aerodrome. How to attain blockage goal is to be an important part of those weapon system, and the warhead is a part of weapon system to ultimately hit the target. The paper studies a calculation damage probability of the warhead to target, it can effectively help analyze the performance of warhead, and have instructive function for warhead’s design and war field usage.The article analyzes damage probability of the warhead bringing to F16airplane along with the coupling effect of EFP and distributional fragments, and introduces damage efficiency of damage elements to F16airplane, and vulnerability of F16airplane. Based on Monte-Carlo Method and MATLAB calculating, It also establishes damage probability model about EFP and some fragments initiated by the warhead to airplane placed or forcibly taken off or landed in airport-runway areas. What’s more, it analyzes the influence of damage probability in different conditions. On the basis of above study, the article puts forward an approach to improve damage probability about erminal-sensitive projectiles warhead given to airplanes. The work about this paper more or less gives some guidance for the project theoretically and practically.