| 固体燃料底部排气空气动力研究 |
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| 引用本文： | 丁则胜,邱光纯.固体燃料底部排气空气动力研究[J].空气动力学学报,1991,9(3):300-307. |
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| 作者姓名： | 丁则胜 邱光纯 |
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| 作者单位： | 华东工学院
(丁则胜，邱光纯，刘亚飞，陈少松，李静嫒)，华东工学院(罗荣) |
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| 摘 要： | 本文介绍固体燃料底部排气燃烧空气动力理论及实验研究的若干结果。给出喷射参数、来流M数、模型船尾角、船尾长、排气口直径、模型转速等参数对底排减阻率的影响。提出了一种可用于固体燃料底排条件下的底压解析计算方法。
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| 关 键 词： | 底部排气 固体燃料 底部减阻 |
AN AERODYNAMIC INVESTIGATION OF BASE BLEED BY SOLID FUEL |
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| Ding Zesheng Qiu Guangchun Liu YafeiCheng Shaosong Li Jingyuan Lo Yong.AN AERODYNAMIC INVESTIGATION OF BASE BLEED BY SOLID FUEL[J].Acta Aerodynamica Sinica,1991,9(3):300-307. |
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| Authors: | Ding Zesheng Qiu Guangchun Liu YafeiCheng Shaosong Li Jingyuan Lo Yong |
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| Institution: | East China Institute of Technology |
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| Abstract: | This paper introduces some results of theoretical and experimental aerodynamic investigation of base bleed by solid fuel combustion.It presents the influences of ejection parameter, freestream Mach number, boattail angle and length of model, geometric size of jet hole, as well as model rotary speed on drag reduction rate. It also suggests an analytical computational method for projectile base pressure under the condition of base bleed by solid fuel. |
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| Keywords: | base bleed base drag base drag reduction |
| 本文献已被 CNKI 维普 等数据库收录！ |
