| Citation: | LI Baoxing, MENG Haolong, XING Pengtao, et al. Numerical simulation and experimental study on lateral gasbag separation of submunition missile[J]. Journal of Aerospace Power, 2023, 38（8）：2024-2033 doi: 10.13224/j.cnki.jasp.20230053
|
In order to study the lateral gasbag separation characteristics of the submunition missile, the low burning temperature and high burning rate solid propellant was used as energy source, a mathematical model of gasbag separation was established and solved by fourth-order Runge-Kutta method. The variation laws of separation parameters such as gas generator interior ballistics, gasbag expansion and bullet simulated load separation motion were obtained. A simulation experimental system for lateral gasbag separation of submunition missile was set up for separation test verification simultaneously. The calculation results indicate that during the separation process, the pressure in the gasbag presents a variation trend that it increases first, and then decreases slowly, and then increases slowly. The acceleration of the bullet simulated load increases first and then decreases, with the maximum acceleration peak value of 15.1
| [1] |
孙连山, 梁学明. 航空武器发展史[M]. 北京: 航空工业出版社, 2004.
|
| [2] |
范瑞祥,张兵,张曙辉. 国外战略导弹多弹头分导技术及其发展[J]. 导弹与航天运载技术,2013(5): 26-31.
FAN Ruixiang,ZHANG Bing,ZHANG Shuhui. The multiple independently targeted re-entry vehicle technology in foreign strategic missile and its development[J]. Missiles and Space Vehicles,2013(5): 26-31. (in Chinese)
|
| [3] |
FARES Y,EL-ZAATARI M,FARES J,et al. Trauma-related infections due to cluster munitions[J]. Journal of Infection and Public Health,2013,6(6): 482-486. doi: 10.1016/j.jiph.2013.05.006
|
| [4] |
YUAN Lidong,WANG Zhijun,WU Guodong. Effects of interior ballistic factors on dispersion of central blast tube cluster munitions[J]. Journal of Measurement Science and Instrumentation,2015,6(4): 336-341.
|
| [5] |
郭锦炎,王浩,黄明,等. 新型活塞式中心抛撒机构的内弹道仿真研究[J]. 兵工学报,2013,34(2): 149-153.
GUO Jinyan,WANG Hao,HUANG Ming,et al. A simulation study of the interior ballistics of the new piston central dispersing machine[J]. Acta Armamentarii,2013,34(2): 149-153. (in Chinese)
|
| [6] |
冯顺山,王刚. 子母弹金属囊式抛撒计算机仿真[J]. 计算机仿真,2012,29(10): 59-62.
FENG Shunshan,WANG Gang. Compusimu of cluser warhead metal capsule dispersing[J]. Computer Simulation,2012,29(10): 59-62. (in Chinese)
|
| [7] |
曾必强,姜春兰,王在成. 重型子弹药气囊抛撒过程仿真研究[J]. 弹箭与制导学报,2007,27(3): 143-145.
ZENG Biqiang,JIANG Chunlan,WANG Zaicheng. Numerical simulation the process of shooting heavy cluster warhead[J]. Journal of Projectiles, Rockets, Missiles and Guidance,2007,27(3): 143-145. (in Chinese)
|
| [8] |
宋海博. 航空子母弹囊式抛撒内弹道仿真及散布规律研究[D]. 哈尔滨: 哈尔滨工业大学, 2019.
SONG Haibo. The interior ballistics simulation anddispersion law research of airbore cluster munition gasbag[D]. Harbin: Harbin Institute of Technology, 2019. (in Chinese)
|
| [9] |
DALLE D J, ROGERS S E, LEE H C, et al. Inviscid and viscous CFD analysis of booster separation for the space launch system vehicle[R]. AIAA 2016-0797, 2016.
|
| [10] |
陶如意. 子母弹抛撒、分离与干扰的气动特性研究[D]. 南京: 南京理工大学, 2009.
TAO Ruyi. Aerodynamic interference investigation for dispensing and separation of cluster munition[D]. Nanjing: Nanjing University of Science and Technology, 2009. (in Chinese)
|
| [11] |
王金龙. 子母弹囊式抛撒流场数值仿真及子弹运动规律研究[D]. 南京: 南京理工大学, 2017.
WANG Jinlong. Numerical simulation research on the separation flow field with gasbag and motion law of the submunitions[D]. Nanjing: Nanjing University of Science and Technology, 2017. (in Chinese)
|
| [12] |
王浩. 子母弹内燃式气囊抛撒模型及计算机仿真[J]. 兵工学报,2001,22(2): 178-181.
WANG Hao. A model for the firing process of the internal-combustion gasbag submunition and its simulation[J]. Acta Armamentarii,2001,22(2): 178-181. (in Chinese)
|
| [13] |
房玉军,蒋建伟,万丽珍,等. 采用氮气发生剂的子弹药气囊抛撒实验研究[J]. 兵工学报,2006,27(5): 883-886.
FANG Yujun,JIANG Jianwei,WAN Lizhen,et al. Experimental study on submunition dispenser with airbag and nitrogen generant[J]. Acta Armamentarii,2006,27(5): 883-886. (in Chinese)
|
| [14] |
张博孜,王浩,王珊珊. 子母弹中心燃气式抛撒定容阶段试验及仿真[J]. 弹道学报,2014,26(3): 23-27.
ZHANG Bozi,WANG Hao,WANG Shanshan. Experimental and simulated study on constant-volume stage of cluster bomb dispensing system with center combustion gas[J]. Journal of Ballistics,2014,26(3): 23-27. (in Chinese)
|
| [15] |
王琪,蒋建伟,王树有. 基于气体发生剂的子弹药气囊抛撒数值模拟研究[J]. 兵工学报,2018,39(5): 867-874.
WANG Qi,JIANG Jianwei,WANG Shuyou. Research on numerical simulation of submunition dispenser with gas generant and airbag[J]. Acta Armamentarii,2018,39(5): 867-874. (in Chinese)
|
| [16] |
张玉东,纪楚群. 子母弹分离过程的数值模拟方法[J]. 空气动力学学报,2003,21(1): 47-52.
ZHANG Yudong,JI Chuqun. The numerical simulation of submution separation processes from dispenser[J]. Acta Aerodynamica Sinica,2003,21(1): 47-52. (in Chinese)
|
| [17] |
段旭鹏,常兴华,张来平. 基于动态混合网格的多体分离数值模拟方法[J]. 空气动力学学报,2011,29(4): 447-452.
DUAN Xupeng,CHANG Xinghua,ZHANG Laiping. A CFD-and-6DOF-coupled solver for multiple moving object problems based on dynamic hybrid grids[J]. Acta Aerodynamica Sinica,2011,29(4): 447-452. (in Chinese)
|
| [18] |
MONIQUE L. F-35 pre-flight store separation analyses: innovative techniques for affordability[R]. AIAA 2009-102, 2009.
|
| [19] |
PAMADI B N, PEI J, GUMBERT C R, et al. Aerodynamic modeling and database development of the space launch system booster separation[R]. AIAA 2015-0779, 2015.
|
| [20] |
DALLE D J, ROGERS S E. Output-based adaptive meshing applied to space launch system booster separation anlysis[R]. AIAA 2015-3152, 2015.
|
| [21] |
谭大成. 弹射内弹道学[M]. 北京: 北京理工大学出版社, 2015.
|
| [22] |
杨月诚. 火箭发动机理论基础[M]. 西安: 西北工业大学出版社, 2010.
|
| [23] |
杨文,屠小昌,陈静,等. 某小型弹体发射系统低压发射室降压方案研究[J]. 火工品,2016(1): 1-5. doi: 10.3969/j.issn.1003-1480.2016.01.001
YANG Wen,TU Xiaochang,CHEN Jing,et al. Study on the pressure reduction scheme for the low pressure launching chamber of a small missile launching system[J]. Initiators & Pyrotechnics,2016(1): 1-5. (in Chinese) doi: 10.3969/j.issn.1003-1480.2016.01.001
|
| [24] |
张天飞,马金贵,李吉田. 某弹射弹推进剂装药设计[J]. 火炸药学报,2003,26(3): 5-8. doi: 10.3969/j.issn.1007-7812.2003.03.002
ZHANG Tianfei,MA Jingui,LI Jitian. The design of propellant charge of an ejection cartridge[J]. Chinese Journal of Explosives & Propellants,2003,26(3): 5-8. (in Chinese) doi: 10.3969/j.issn.1007-7812.2003.03.002
|
DownLoad:
