潜空导弹垂直发射出筒横向载荷特性
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摘要
为了研究潜空导弹垂直发射过程中危险截面的受载情况,针对用适配器方式进行弹筒匹配和导向的潜空导弹,建立了出筒横向动力学模型和出筒载荷计算方法并进行仿真分析,研究了潜艇航速、适配器刚度等发射条件对潜空导弹垂直发射出筒过程的受力与出筒姿态的影响。结果表明,出筒载荷随航速的增大而增大,随适配器刚度增大而增大,对潜空导弹及其它战术导弹水下垂直发射具有指导意义。
To investigate the loading condition of dangerous section of submarine-to-air missile during the vertical launching, for the missile which is matched and guided by the adapter mode, its lateral dynamic model and the load calculation method are established and then are applied to simulate the motion process of the missile. The influences of the submarine velocity and the rigidity of adaptor on the load to which subjected by the missile and the outlet attitude of the vertical launching submarine-to-air missile are analyzed. The results show the lateral load increases with navigational speed and adapter stiffness, and of guidance significance to vertical launching submarine-to-air missile and other tactical missile.
To investigate the loading condition of dangerous section of submarine-to-air missile during the vertical launching, for the missile which is matched and guided by the adapter mode, its lateral dynamic model and the load calculation method are established and then are applied to simulate the motion process of the missile. The influences of the submarine velocity and the rigidity of adaptor on the load to which subjected by the missile and the outlet attitude of the vertical launching submarine-to-air missile are analyzed. The results show the lateral load increases with navigational speed and adapter stiffness, and of guidance significance to vertical launching submarine-to-air missile and other tactical missile.
引文
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[2]赵世平,蔡体敏.横向流对潜艇垂直发射导弹的影响[J].船舶力学,2006,4(10):33-37.(ZHAO Shiping,CAI Timin.Effects of lateral flow to the missile vertical launched from a submarine[J].Journal of ship mechanics,2006,4(10):33-37(in Chinese)).
[3]刘乐华,张宇文.深海垂直发射内弹道研究[J].舰船科学技术,2004,26(1):24-26.(LIU Lehua,ZHANG Yuwen.Study on interior trajectory for vertical launch under deep-sea[J].Ship science and technology,2004,26(1):24-26(in Chinese)).
[4]卢丙举,朱珠.潜空导弹垂直发射出筒适配器受载变形仿真研究[J].舰船科学技术,2017,39(5):139-142.(LU Bingju,ZHU Zhu.Adapter load and deformation of vertical launching submarine-to-air missile[J].Ship science and technology,2017,39(5):139-142(in Chinese)).
[5]倪火才.潜载导弹水下发射技术的发展趋势分析[J].舰载武器,2001(1):8-16.(NI Huocai.Development trend analysis of submarine launched missile[J].Ship borne weapons,2001(1):8-16(in Chinese)).
[6]覃东升,张维义.水下垂直发射内弹道数据处理方法研究[J].导弹试验技术,2006(2):48-52.(QIN Dongsheng,ZHANG Weiyi.Study on interior ballistics data processing method of vertical underwater launch[J].Missile test technology,2006(2):48-52(in Chinese)).
[7]刘乐华,张宇文,袁绪龙.水下大深度垂直发射内流场的数值研究[J].水动力学研究与进展A辑,2005,20(1):90-94.(LIU Lehua,ZHANG Yuwen,YUAN Xulong.Numerical simulation of the interior flow for launch under deep water[J].Journal of hydrodynamics,2005,20(1):90-94(in Chinese)).
[8]刘曜,马振宇.导弹水下垂直发射的弹道研究[J].战术导弹技术,2006(1):21-25.(LIU Yao,MA Zhenyu.Research on trajectory and hot separation of vertical underwater launched missile[J].Tactical missile technology march,2006(1):21-25(in Chinese)).