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弹道学报  2015 

多参数变化对埋头弹火炮内弹道性能的影响

Keywords: 埋头弹,内弹道,二次点火,数值模拟

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Abstract:

为了给埋头弹内弹道设计提供理论依据,研究了埋头弹装填参数变化对内弹道过程的影响。基于两次点火及火药程序燃烧控制技术,开展了35mm埋头弹火炮内弹道性能试验,并建立埋头弹两次点火的内弹道理论模型,计算值与实测值吻合较好。在此基础上,分析了主装药装药量、弹丸质量、药室容积、火药力等参数变化对埋头弹火炮内弹道性能的影响,研究结果对指导埋头弹火炮内弹道设计有一定的参考价值。

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