两级推进单轨火箭橇试验研究

夏有财; 孔维红; 孙其会; 张浩; 刘奎显; 安明明; 李俊耀; 马骏

doi:10.13224/j.cnki.jasp.20230370

两级推进单轨火箭橇试验研究

doi: 10.13224/j.cnki.jasp.20230370

中国华阴兵器试验中心，陕西华阴 714200

详细信息

作者简介:
夏有财（1994-），男，工程师，硕士，主要从事火箭橇试验技术研究。E-mail：xiayoucai16@nudt.edu.cn

中图分类号: V411.3
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出版历程
- 收稿日期: 2023-06-04
- 网络出版日期: 2024-06-23

Experimental study on two-stage propulsion monorail rocket sled

China Huayin Ordnance Test Center，Huayin Shaanxi 714200，China

摘要

摘要:
为了在现有条件下提高火箭橇试验速度，设计了两级推进单轨火箭橇车结构，开发了软件进行试验弹道设计和计算。采用减速伞对一级橇车、泡沫水盒对二级橇车进行减速回收，试验验证了减速效果；研究了多级单轨橇车高速运动过程中发动机动点火技术和橇车级间分离技术，试验验证了时控器控制二级发动机点火和减速伞抛出方案效果；使用高速相机、网靶等进行测量，得到了橇车运动速度、图像等数据。结果表明：两级橇车结构合理可靠，较好完成试验任务；时控器按设定时间触发二级发动机和减速装置，表明其能安全、可靠应用于火箭橇试验；减速伞在高过载下被提前甩出，需对减速装置改进设计；二级橇车在轨道上成功刹车回收，泡沫水盒对单轨橇车减速效果高效可靠。
- 两级火箭橇 /
- 单轨火箭橇 /
- 火箭橇试验 /
- 弹道计算 /
- 火箭橇车回收 /
- 减速伞
Abstract:
In order to improve the speed of rocket sled test under existing conditions, a two-stage propulsion monorail rocket sled structure was designed, and the test trajectory was designed and calculated according to the sled structure and the use of engines. Decelerating parachute and foam water tank were used to decelerate and recover the first and second stage sleds respectively, and the deceleration effect was verified by tests; the engine ignition technology and the separation technology between the stages of the multi-stage monorail sled during high-speed movement were studied, and the effect of the time controller controlling the ignition of the secondary engine and the throwing of the parachute was verified; the sled moving speed during the test was obtained by using high-speed camera and net target. It was concluded that, with the smooth completion of the test task, the structure of the two-stage sled was proved reasonable and reliable; the time controller triggered the secondary engine and deceleration device according to the set time, indicating that it can be safely and reliably applied to the rocket sled test; the deceleration parachute was thrown out in advance under high overload, so the design of the deceleration device needs to be improved; the secondary sled was successfully braked and recovered on the track, and the foam water tank had an efficient and reliable deceleration effect on the monorail sled.
- two-stage rocket sled /
- monorail sled /
- rocket sled test /
- trajectory calculation /
- rocket sled recovery /
- deceleration parachute

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图 1 两级单轨橇车结构示意图

Figure 1. Structural diagram of two-stage monorail sled

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图 2 试验流程图

Figure 2. Test flow diagram

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图 3 橇车运动速度、加速度与时间关系图

Figure 3. Graph of relationship between sled speed,acceleration and time

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图 4 橇车运动位移-时间关系图

Figure 4. Graph of relationship between sled displacement and time

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图 5 火箭橇试验前状态

Figure 5. Status of rocket sled before test

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图 6 泡沫水盒布设情况

Figure 6. Layout of foam water tank

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图 7 橇车运动速度计算与试验结果对比

Figure 7. Comparison of sled motion speed calculation and test results

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图 8 试验中一级橇车运动状态

Figure 8. Movement status of the first stage during test

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图 9 试验中二级橇车运动状态

Figure 9. Movement status of the second stage during test

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图 10 试验后一级橇车状态

Figure 10. First stage status after test

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图 11 试验后二级橇车状态

Figure 11. Second stage status after test

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表 1 计算结果与试验结果对比

Table 1. Comparison between calculation and test results

参数试验编号
1 2 3

试验速度/（m/s） 273.00 398.00 514.00
计算速度/（m/s） 272.71 384.16 541.30
误差/% 0.11 3.48 5.31

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参考文献(20)

[1]	杨兴邦. XB高精度火箭橇试验滑轨[J]. 中国工程科学,2000,2(10): 98-104. YANG Xingbang. XB high accuracy rocket sled test track[J]. Engineering Science,2000,2(10): 98-104. (in Chinese doi: 10.3969/j.issn.1009-1742.2000.10.021 YANG Xingbang. XB high accuracy rocket sled test track[J]. Engineering Science, 2000, 2(10): 98-104. (in Chinese) doi: 10.3969/j.issn.1009-1742.2000.10.021
[2]	夏有财,徐进新,耿强. 火箭橇试验系统研究现状与趋势[C]// 中国航天第三专业信息网第四十届技术交流会暨第四届空天动力联合会议论文集. 昆明: 中国空天动力联合会,2019: 92-96. XIA Youcai,XU Jinxin,GENG Qiang. Research status and trend of rocket sled test system[C]// Proceedings of the 40th Technology Exchange Conference and the 4th Aerospace Power Joint Conference of the third professional information network of China Aerospace. Kunming,Aerospace Propulsion Technology Information Society,2019: 92-96. (in Chinese XIA Youcai, XU Jinxin, GENG Qiang. Research status and trend of rocket sled test system[C]// Proceedings of the 40th Technology Exchange Conference and the 4th Aerospace Power Joint Conference of the third professional information network of China Aerospace. Kunming, Aerospace Propulsion Technology Information Society, 2019: 92-96. (in Chinese)
[3]	HEGEDUS M,MENDENHALL M,PERKINS S,et al. Engineering analysis for rocket sled aerodynamics: AIAA-2006-664 [R]. Reston,US: AIAA,2006.
[4]	MOYLAN B,LANDRUM B,RUSSELL G. Investigation of the physical phenomena associated with rain impacts on supersonic and hypersonic flight vehicles[J]. Procedia Engineering,2013,58: 223-231. doi: 10.1016/j.proeng.2013.05.026
[5]	LOFTHOUSE A,HUGHSON M,PALAZOTTO A. Hypersonic test sled external flow field investigation using computational fluid dynamics: AIAA-2002-306 [R]. Reston,US: AIAA,2002.
[6]	MINTO D. Recent increases in hypersonic test capabilities at the Holloman High Speed Test Track: AIAA-2000-154[R]. Reston,US: AIAA,2000.
[7]	LOFTHOUSE A,HUGHSON M,PALAZOTTO A. Computational aerodynamic analysis of the flow field about a hypervelocity test sled: AIAA-2003-981 [R]. Reston,US: AIAA,2003.
[8]	MINTO D. The Holloman High Speed Test Track hypersonic upgrade program: AIAA-2002-303[R]. Reston,US: AIAA,2002.
[9]	MINTO D. CTEIP funded advances in hypersonic testing at the Hollman High Speed Test Track: AIAA-2004-2740[R]. Reston,US: AIAA,2004.
[10]	MINTO D W,BOSMAJIAN N. Hypersonic test capabilities at the Holloman High-Speed Test Track[J]. AIAA Journal,2002,19(1): 499-530.
[11]	HSU Y H,LANGHORN A,KETCHEN D,et al. Magnetic levitation upgrade to the holloman high speed test track[J]. IEEE Transactions on Applied Superconductivity,2009,19(3): 2074-2077. doi: 10.1109/TASC.2009.2019558
[12]	GUROL H,KETCHEN D,HOLLAND L,et al. Status of the Holloman High Speed Maglev Test Track: AIAA,2014-2655[R]. Reston,US: AIAA,2014.
[13]	HOOSER M. Soft sled- the low vibration sled test capability at the Holloman High Speed Test Track: AIAA-2018-3872[R]. Reston,US: AIAA,2018.
[14]	TURNBULL D,HOOSER C,HOOSER M,et al. Soft sled test capability at the Holloman High Speed Test Track: AIAA-2010-1708[R]. Reston,US: AIAA,2010.
[15]	DANG Tianjiao,LIU Zhen,ZHOU Xuewen,et al. Dynamic response of a hypersonic rocket sled considering friction and wear[J]. Journal of Spacecraft and Rockets,2022,59(4): 1289-1303. doi: 10.2514/1.A35267
[16]	DANG Tianjiao,LI Bingfei,HU Dike,et al. Aerodynamic design optimization of a hypersonic rocket sled deflector using the free-form deformation technique[J]. Proceedings of the Institution of Mechanical Engineers: Part G Journal of Aerospace Engineering,2021,235(15): 2240-2248. doi: 10.1177/0954410021994984
[17]	杨依峰,周人歌,吴乔,等. 单轨火箭橇跨声速试验复杂流动研究[J]. 工程技术研究,2021,6(11): 11-13. YANG Yifeng,ZHOU Renge,WU Qiao,et al. Study on complex flow in transonic test of monorail rocket sled[J]. Engineering and Technological Research,2021,6(11): 11-13. (in Chinese doi: 10.12361/2705-0513-03-11-66566 YANG Yifeng, ZHOU Renge, WU Qiao, et al. Study on complex flow in transonic test of monorail rocket sled[J]. Engineering and Technological Research, 2021, 6(11): 11-13. (in Chinese) doi: 10.12361/2705-0513-03-11-66566
[18]	肖军,耿强,徐进欣,等. 常规兵器火箭橇试验速度影响因素分析[J]. 兵器装备工程学报,2021,42(3): 83-87. XIAO Jun,GENG Qiang,XU Jinxin,et al. Research on aerodynamic drag coefficients of double-track rocket sled study[J]. Journal of Ordnance Equipment Engineering,2021,42(3): 83-87. (in Chinese doi: 10.11809/bqzbgcxb2021.03.016 XIAO Jun, GENG Qiang, XU Jinxin, et al. Research on aerodynamic drag coefficients of double-track rocket sled study[J]. Journal of Ordnance Equipment Engineering, 2021, 42(3): 83-87. (in Chinese) doi: 10.11809/bqzbgcxb2021.03.016
[19]	何磊,刘灿萍. 航宇再创双轨火箭橇试验速度新纪录[N]. 中国航空报,2022-05-06(3). HE Lei,LIU Canping. Hangyu sets a new speed record for dual track rocket sled test[N]. China Aviation News,2022-05-06(3). (in Chinese HE Lei, LIU Canping. Hangyu sets a new speed record for dual track rocket sled test[N]. China Aviation News, 2022-05-06(3). (in Chinese)
[20]	夏有财,孙其会,肖军,等. 火箭橇运动计算算法优化与试验验证[J]. 航空动力学报,2021,36(7): 1564-1568. XIA Youcai,SUN Qihui,XIAO Jun,et al. Optimization and test verification of rocket sled motion calculation algorithm[J]. Journal of Aerospace Power,2021,36(7): 1564-1568. (in Chinese XIA Youcai, SUN Qihui, XIAO Jun, et al. Optimization and test verification of rocket sled motion calculation algorithm[J]. Journal of Aerospace Power, 2021, 36(7): 1564-1568. (in Chinese)