Analysis of Liquid Fuel Reorientation in Cryogenic Upper Stages for Extending On-Orbit Coasting Time
文献类型：期刊论文
| 作者 | Zhang, Min3,4 ; Liu QS(刘秋生)1,2,3; Tao YQ(陶跃群)1,3; He NF(何乃峰)1,3
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| 刊名 | INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS
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| 出版日期 | 2024-10-20 |
| 卷号 | 38期号:8-9页码:530-556 |
| 关键词 | Cryogenic fluid heat leakage liquid fill level reorientation setting acceleration |
| ISSN号 | 1061-8562 |
| DOI | 10.1080/10618562.2025.2512765 |
| 通讯作者 | Liu, Qiu-Sheng(liu@imech.ac.cn) |
| 英文摘要 | To extend the on-orbit coasting time of cryogenic upper stages and meet the requirements of deep space exploration missions, the effects of the heat leakage rate qw of the tank wall, settling acceleration and liquid fill level on the reorientation of liquid nitrogen were analysed. Simulation results showed that the reorientation flow pattern was not considerably influenced by the absence/presence of qw duo to the rapid reorientation process, but the enhancement of buoyancy convection effect would lead to the significant influence of heat leakage on the fluid temperature distribution. The strength of the buoyancy convection effect and the quality of the ullage directly affected the heat transfer rate between the tank wall and ullage, and then determined the size of the temperature difference between the gas and liquid phase in the tank. An increase in the liquid fill level would enhance the chaotic motion of bubbles within the liquid, consequently increasing the difficulty of bubble discharge. |
| 分类号 | Q3 |
| WOS关键词 | PRESSURIZATION PERFORMANCE |
| 资助项目 | China Manned Space Program ; CSS Experiment Projects[YYWT0601XEP1901] ; CSS Experiment Projects[TGMTYY14019-1] ; CMSA-ESA International Cooperation of Space Experiment Project[Y935011041] ; External Key Project of International Partnership Program of Chinese Academy of Sciences[115111KYSB20200008] |
| WOS研究方向 | Mechanics ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001512226500001 |
| 资助机构 | China Manned Space Program ; CSS Experiment Projects ; CMSA-ESA International Cooperation of Space Experiment Project ; External Key Project of International Partnership Program of Chinese Academy of Sciences |
| 其他责任者 | 刘秋生 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/101853]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Chinese Acad Sci, Technol & Engn Ctr Space Utilizat, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Sch Engn Sci, Beijing, Peoples R China; 3.Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Natl Micrograv Lab, Beijing, Peoples R China; 4.Quzhou Univ, Key Lab Intelligent Mfg Aerodynam Equipment Zhejia, Quzhou, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Zhang, Min,Liu QS,Tao YQ,et al. Analysis of Liquid Fuel Reorientation in Cryogenic Upper Stages for Extending On-Orbit Coasting Time[J]. INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,2024,38(8-9):530-556. |
| APA | Zhang, Min,刘秋生,陶跃群,&何乃峰.(2024).Analysis of Liquid Fuel Reorientation in Cryogenic Upper Stages for Extending On-Orbit Coasting Time.INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS,38(8-9),530-556. |
| MLA | Zhang, Min,et al."Analysis of Liquid Fuel Reorientation in Cryogenic Upper Stages for Extending On-Orbit Coasting Time".INTERNATIONAL JOURNAL OF COMPUTATIONAL FLUID DYNAMICS 38.8-9(2024):530-556. |
入库方式： OAI收割
来源：力学研究所
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