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弹托风洞测力试验及其分离规律计算 被引量:4

Force Measurement Experiment of Sabots with Wind Tunnel and the Calculation of its Discarding Rules
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摘要 该文研究了脱壳穿甲弹弹托分离干扰的分离规律 ,利用自行设计的一套天平和一套专门用于支撑弹托分离的气动干扰设备 ,进行了脱壳穿甲弹弹托风洞测力试验 ,得出了相关的气动力数据。根据此数据及脱壳穿甲弹弹托的特点 ,建立了微分方程 ,进行了脱壳穿甲弹弹托分离轨迹的计算 ,计算结果表明其分离轨迹符合实际情况。 In order to study the discarding rules of the armor piercing discarding sabot,the paper has introduced a force measurement experiment of sabots and has given some useful tested results,aerodynamic data.A set of scale and a set of fixing that is to support sabots discarding were designed specially by the authors.According to the aerodynamic data and the specialty of sabots,the differential equations were built.The calculation of sabots discarding track was processed.The calculated results accord with real condition.
出处 《南京理工大学学报》 EI CAS CSCD 北大核心 2001年第6期579-583,共5页 Journal of Nanjing University of Science and Technology
基金 国防科技跨行业预研基金资助项目
关键词 脱壳穿甲弹 弹托 气动参数 分离规律 风洞测力试验 计算 sabot armor piercing projectiels,sabot,aerodynamic parameters,discarding rules
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