| 气动式水下武器发射装置节流阀流通面积研究 |
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| 引用本文： | 练永庆,王树宗,李志华. 气动式水下武器发射装置节流阀流通面积研究[J]. 弹道学报, 2006, 18(2): 53-56 |
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| 作者姓名： | 练永庆 王树宗 李志华 |
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| 作者单位： | 海军工程大学,海军兵器新技术应用研究所,武汉,430033;海军工程大学,海军兵器新技术应用研究所,武汉,430033;海军工程大学,海军兵器新技术应用研究所,武汉,430033 |
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| 摘 要： | 为了研究气动式水下武器发射装置节流阀的流通面积对武器发射内弹道的影响规律，运用内弹道理论建立了该发射装置节流阀的流通面积计算数学模型，求取了节流阀流通面积随发射深度变化的调节规律，通过该发射装置的全系统仿真软件对调节规律进行实例验证．仿真结果表明，建立的数学模型与求取的规律是基本正确的，可解决该发射装置大深度发射武器时发射能量控制问题．
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| 关 键 词： | 气动式水下武器发射装置 发射阀 节流阀 内弹道 |
| 文章编号： | 1004-499X(2006)02-0053-04 |
| 收稿时间： | 2005-06-23 |
| 修稿时间： | 2005-06-23 |
Research on Flow Area of Throttle in Compressed-air Launcher |
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| LIAN Yong-qing,WANG Shu-zong,LI Zhi-hua. Research on Flow Area of Throttle in Compressed-air Launcher[J]. Journal of Ballistics, 2006, 18(2): 53-56 |
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| Authors: | LIAN Yong-qing WANG Shu-zong LI Zhi-hua |
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| Abstract: | In order to study the relationship between the flow area of throttle and interior trajectory of compressed air launcher, the mathematical model was put forward based on the interior trajectory theory of the launcher. The adjustment regularity of the flowing area shifting with the launching depth was obtained. The adjustment regularity was tested by system simulation software of the launcher. The results show that the mathematical model and the regularity are right, and they can solve the question of energy control when the launcher works under the conditions of large depth. |
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| Keywords: | compressed-air launcher discharge valve throttle interior trajectory |
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