| 大攻角下无安定器航弹的气动特性 |
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| 引用本文： | 张柳,宋丕极.大攻角下无安定器航弹的气动特性[J].军械工程学院学报,1997(2). |
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| 作者姓名： | 张柳 宋丕极 |
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| 作者单位： | 军械工程学院维修工程研究室，军械工程学院弹道学教研室 石家庄 050003，石家庄 050003 |
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| 摘 要： | 在横流理论和wardlaw集中涡法的基础上,通过采用一组合适的自由参数,用半经验半理论的方法计算了无安定器航弹在大攻角情况下的气动特性。计算过程中考虑了不同转速对力与力矩的影响,并对结果作出了分析。
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| 关 键 词： | 大攻角 气动特性 航弹 |
STUDY OF AERODYNAMIC CHARACTERISTICS OF AIR BOMB WITHOUT-FIN |
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| Zhang Liu Song Piji.STUDY OF AERODYNAMIC CHARACTERISTICS OF AIR BOMB WITHOUT-FIN[J].Journal of Ordnance Engineering College,1997(2). |
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| Authors: | Zhang Liu Song Piji |
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| Institution: | Maintennanoe Engineering Research Section Teaching and Research Section of Ballistics |
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| Abstract: | By choosing a group of available free integral parameters, a semiempirical theoretic method based on the crossflow theory and Wardlaw's concentrated votex method is used to calculate the aerodynamic characteristics of air bomb without fin at hige angle of attack.The results at different rotation speeds are compared and analysed carefully. |
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| Keywords: | high angle of attack aerodynamic characteristics air bomb |
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