运载火箭共底贮箱加注过程非稳态温度分布数值模拟

doi:10.11949/0438-1157.20190824

化工学报 ›› 2020, Vol. 71 ›› Issue (S1): 68-76.DOI: 10.11949/0438-1157.20190824

运载火箭共底贮箱加注过程非稳态温度分布数值模拟

王彬¹(),杨瑞生²,郑卫东²,周芮¹,张小斌¹()

^1.浙江大学制冷与低温研究所，浙江杭州 310027
^2.北京宇航系统工程研究所，北京 100076

收稿日期:2019-07-17 修回日期:2019-12-14 出版日期:2020-04-25 发布日期:2020-04-25
通讯作者: 张小斌
作者简介:王彬（1995—），男，硕士研究生，binw@zju.edu.cn

Numerical simulations on unsteady temperature distribution of sandwich bulkhead tank in launch vehicle

Bin WANG¹(),Ruisheng YANG²,Weidong ZHENG²,Rui ZHOU¹,Xiaobin ZHANG¹()

^1.Institution of Refrigeration and Cryogenics, Zhejiang University, Hangzhou 310027, Zhejiang, China
^2.Beijing Institute of Astronautic Systems Engineering, Beijing 100076, China

Received:2019-07-17 Revised:2019-12-14 Online:2020-04-25 Published:2020-04-25
Contact: Xiaobin ZHANG

摘要/Abstract

摘要：

以液氧和煤油为推进剂的新一代运载火箭，承力式共底贮箱结构一方面可以缩短整个运载器长度，改善运载器长径比，二能取消液氧贮箱与煤油贮箱间的箱间段，减轻结构质量。但要求共底夹层需要良好的隔热性能，同时承受煤油箱和液氧箱双向压力载荷。获得加注过程共底夹层的温度非稳态分布是分析夹层隔热和应力性能的基础。基于CFD方法，模拟了液氮加注过程，共底贮箱包括液氮贮箱和煤油贮箱以及共底夹层，从室温到加注完成的非稳态温度分布。数值模型考虑了贮箱表面可能结冰时的热边界条件变化以及由于壁面漏热导致的液氮/氮蒸气相变蒸发。为了防止煤油局部温度过低，重点分析了叉形环处包裹或未包裹PMI绝热材料对煤油温度场和液氮蒸发率的影响。计算结果表明，叉形环处包裹绝热材料时在自然蒸发阶段煤油局部最低温度小于240 K，而未包裹绝热材料时局部最低温度大于260 K，满足设计要求。仿真结果为液氧和煤油共底贮箱的优化设计提供参考。

关键词: 共底贮箱, 煤油, 泡沫, 液氮蒸发, 相变, CFD

Abstract:

In the launch vehicle with liquid oxygen and kerosene as propellants, the load-bearing sandwich bulkhead tank can shorten the length and lengthen the aspect ratio of the whole vehicle. And it can eliminate the segment between the liquid oxygen (LO₂) tank and the kerosene tank, so as to reduce the structural mass. The bulkhead is required to have good thermal insulation properties while bearing the bi-directional pressure load of the LO₂ and kerosene tank. The unsteady temperature distribution of the tank, including the liquid nitrogen (LN₂) and the kerosene tank and the foam cored sandwich bulkhead, is analyzed with the CFD method when it is cooled down from room temperature to the moment the LN₂ filling is completed. The numerical model considers the effect of icing on the thermal boundary of the tank surface and the LN₂/vapor nitrogen (VN₂) phase change process due to heat leakage. The influence of whether the fork ring is wrapped or unwrapped PMI insulation material on the kerosene temperature and the LN₂ evaporation rate is especially analyzed. The calculation results show that the local minimum temperature of the kerosene is less than 240 K when the fork ring is wrapped with the insulation material, while it is greater than 260 K when the insulation material is not included. The calculation results provide reliable reference for the optimal design of LO₂ and kerosene bulkhead tank.

Key words: bulkhead tank, kerosene, foam, liquid nitrogen evaporation, phase change, CFD

中图分类号:

TB 661

王彬, 杨瑞生, 郑卫东, 周芮, 张小斌. 运载火箭共底贮箱加注过程非稳态温度分布数值模拟[J]. 化工学报, 2020, 71(S1): 68-76.

Bin WANG, Ruisheng YANG, Weidong ZHENG, Rui ZHOU, Xiaobin ZHANG. Numerical simulations on unsteady temperature distribution of sandwich bulkhead tank in launch vehicle[J]. CIESC Journal, 2020, 71(S1): 68-76.

图/表 4

参考文献 20

1	张卫东, 王东保. 新一代低温液体快速发射运载火箭及其发展[J]. 上海航天, 2016, 33: 1-7.
	Zhang W D, Wang D B. New generation cryogenic quick launching launch vehicle and development [J]. Aerospace Shanghai, 2016, 33: 1-7.
2	徐心宇, 王祝堂. 长征五号火箭燃料箱铝合金打造[J]. 轻合金加工技术, 2017, 45(6): 11-13.
	Xu X Y, Wang Z T. Al-alloy-made fuel tank of the Long March 5 rocket [J]. Light Alloy Fabrication Technology, 2017, 45(6): 11-13.
3	李茂, 韩涵, 唐杰, 等. 大温差隔热共底在运载贮箱中的应用研究[J]. 上海航天, 2016, 33: 43-49.
	Li M, Han H, Tang J, et al. Application of PMI foam cored sandwich bulkhead tank in launch vehicle [J]. Aerospace Shanghai, 2016, 33: 43-49.
4	孙培杰, 李鹏, 张振涛, 等. 新一代运载火箭共底贮箱隔热性能试验及环境预示[J]. 上海航天, 2014, 31(5): 54-68.
	Sun P J, Li P, Zhang Z T, et al. Experimental and numerical investigation of heat insulation performances of coplanar tanks in new generation launch vehicle [J]. Aerospace Shanghai, 2014, 31(5): 54-68.
5	李照谦, 南博华, 何腾锋, 等. 新一代运载火箭贮箱大温差泡沫夹层共底研制[J]. 宇航材料工艺, 2016, 4: 67-72.
	Li Z Q, Nan B H, He T F, et al. Development of large temperature difference foam sandwich co-bulkhead of cryogenic tank for new-generation launch vehicle [J]. Aerospace Materials & Technology, 2016, 4: 67-72.
6	孙春方, 薛元德, 胡培. 复合材料泡沫夹层结构力学性能与试验方法[J]. 玻璃钢/复合材料, 2005, 2: 3-6.
	Sun C F, Xue Y D, Hu P. Mechanical properties and experimental methods of composite foam sandwich structures [J]. Fiber Reinforced Plastics/Composite, 2005, 2: 3-6.
7	湛利华, 关成龙, 黄诚, 等. 航天低温复合材料贮箱国内外研究现状分析[J]. 航空制造技术, 2019, 62(16): 79-87.
	Zhan L H, Guan C L, Huang C, et al. Analysis of research status of composite cryotank for space [J]. Aeronautical Manufacturing Technology, 2019, 62(16): 79-87.
8	朱天宇. 大型共底贮箱结构优化设计[D]. 大连: 大连理工大学, 2018.
	Zhu T Y. Optimal design of large sandwich bulkhead tank structure [D]. Dalian: Dalian University of Technology, 2018.
9	刘士良, 林保真. 飞行器共底贮箱的优化设计[J]. 中国空间科学技术, 1982, 2: 54-59.
	Liu S L, Lin B Z. Optimal design of sandwich bulkhead tank for aircraft [J]. Chinese Space Science and Technology, 1982, 2: 54-59.
10	David W S，John T W. Buckling analysis of debonded sandwich panel under compression[J]. NASA Technical Memorandum, 1995，12: 1-10.
11	Zhan L, Li Y, Jin Y, et al. Thermodynamic performance of pressurization in a cryogenic tank [J]. Applied Thermal Engineering, 2017, 112: 801-810.
12	Wang L, Li Y, Zhao Z, et al. Transient thermal and pressurization performance of LO₂ tank during helium pressurization combined with outside aerodynamic heating [J]. International Journal of Heat and Mass Transfer, 2013, 62(1): 263-271.
13	Zuo Z Q, Sun P J, Jiang W B, et al. Thermal stratification suppression in reduced or zero boil-off hydrogen tank by self-spinning spray bar [J]. International Journal of Hydrogen Energy, 2019, 44(36): 20158-20172.
14	王舜浩, 朱文俐, 胡正根, 等. 液氢缩比贮箱蒸发特性数值模拟及实验验证[J]. 化工学报, 2019, 70(3): 840-849.
	Wang S H, Zhu W L, Hu Z G, et al. Numerical simulation and experimental validation of evaporation characteristics of scaled liquid hydrogen tank [J]. CIESC Journal, 2019, 70(3): 840-849.
15	Zhou R, Zhu W L, Hu Z G, et al. Simulations on effects of rated ullage pressure on the evaporation rate of liquid hydrogen tank [J]. International Journal of Heat and Mass Transfer, 2019, 134: 842-851.
16	罗天培, 张伟, 李茂, 等. 液氢贮箱停放过程中的力热分析[J]. 宇航学报, 2019, 40(5): 562-569.
	Luo T P, Zhang W, Li M, et al. Thermodynamic analysis in liquid hydrogen tank while parking [J]. Journal of Astronautics, 2019, 40(5): 562-569.
17	邵业涛, 罗庶, 王浩苏, 等. 低温推进剂深度过冷加注技术研究及对运载火箭性能影响分析[J]. 宇航总体技术, 2019, 3(2): 18-25.
	Shao Y T, Luo S, Wang H S, et al. Research on the supercooling loading technology of cryogenic propellant and its effects on rocket performance [J]. Astronautical Systems Engineering Technology, 2019, 3(2): 18-25.
18	周振君, 雷刚, 王天祥, 等. 低温液氮贮箱增压及排气流量控制方法[J]. 航空动力学报, 2018, 33(5): 1263-1269.
	Zhou Z J, Lei G, Wang T X, et al. Control method of pressurization and venting flow rate in cryogenic tank [J]. Journal of Aerospace Power, 2018, 33(5): 1263-1269.
19	夏斯琦, 孙培杰, 李鹏, 等. 火箭燃料贮箱热力学排气系统控压性能仿真研究[J]. 制冷学报, 2019, 40(3): 109-114.
	Xia S Q, Sun P J, Li P, et al. Simulation research on pressure control performance of thermodynamic venting system of rocket propellant tank [J]. Journal of Refrigeration, 2019, 40(3): 109-114.
20	杨世铭, 陶文铨. 传热学 [M]. 4版. 北京：高等教育出版社, 2006.
	Yang S M, Tao W Q. Heat Transfer [M]. 4th ed. Beijing: Higher Education Press, 2006.

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运载火箭共底贮箱加注过程非稳态温度分布数值模拟

Numerical simulations on unsteady temperature distribution of sandwich bulkhead tank in launch vehicle

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