Thermal stratification and self-pressurization in a cryogenic propellant storage tank considering capillary effect in low-gravity
文献类型：期刊论文
| 作者 | Li, Jicheng1,5; Guo, Ziyi3,4; Zhang, Yuan2; Zhao, Jianfu3,4; Li, Kai3,4; Hu, Wenrui3,4; Hu WR(胡文瑞) ; Li K(李凯); Zhao JF(赵建福); Guo ZY(郭子漪)
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| 刊名 | INTERNATIONAL JOURNAL OF THERMAL SCIENCES
 |
| 出版日期 | 2023-12-01 |
| 卷号 | 194页码:15 |
| ISSN号 | 1290-0729 |
| 关键词 | Thermal stratification Self-pressurization Heat and mass transfer Storage tank Low-gravity conditions Two phase flow |
| DOI | 10.1016/j.ijthermalsci.2023.108597 |
| 通讯作者 | Li, Kai(likai@imech.ac.cn) |
| 英文摘要 | Thermal stratification and self-pressurization in a propellant storage tank due to heat leakage from the wall are key issues of space fluid management. Under low-gravity conditions, the gas/liquid two-phase flow in a tank is complicated owing to the irregular interface morphology caused by the capillary effect. To clarify the heat and mass transfer process, the gas/liquid two-phase flow with the capillary effect accounted at the interface is systematically investigated by taking into account the volume of fluid (VOF) method for two-phase capturing and the Lee model for phase change. Spatial-temporal evolutions of thermal and pressure distributions and mass transfer rates at the interface in an axisymmetric scaling capsule tank of ethanol are studied depending on various gravity levels, liquid filling ratios, and boundary heat fluxes. The results show that the overall temperature, pressure, and thermal distributions inside the tank are significantly affected by the gravity level, liquid filling ratio, and boundary heat flux, while the pressure distributions are quite similar under different conditions. The influence of gravity levels mainly originated from various interface configurations due to the capillary effect. Therefore, the capillary effect plays an important role in the heat and mass transfer process in low-gravity environments. |
| WOS关键词 | SURFACE ; DYNAMICS ; VOLUME |
| 资助项目 | National Natural Science Founda-tion of China[12172363] ; China Postdoctoral Science Foundation[2022M711428] |
| WOS研究方向 | Thermodynamics ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001069108600001 |
| 资助机构 | National Natural Science Founda-tion of China ; China Postdoctoral Science Foundation |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/92948]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 通讯作者 | Li, Kai |
| 作者单位 | 1.Naipu Min Machinery Co Ltd, Shangrao 334000, Peoples R China 2.China Astronaut Res & Training Ctr, Natl Key Lab Human Factors Engn, Beijing 100094, Peoples R China 3.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China 4.Chinese Acad Sci, Inst Mech, Natl Micrograv Lab, Beijing 100190, Peoples R China 5.Lanzhou Univ Technol, Sch Energy & Power Engn, Lanzhou 730050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Jicheng,Guo, Ziyi,Zhang, Yuan,et al. Thermal stratification and self-pressurization in a cryogenic propellant storage tank considering capillary effect in low-gravity[J]. INTERNATIONAL JOURNAL OF THERMAL SCIENCES,2023,194:15. |
| APA | Li, Jicheng.,Guo, Ziyi.,Zhang, Yuan.,Zhao, Jianfu.,Li, Kai.,...&郭子漪.(2023).Thermal stratification and self-pressurization in a cryogenic propellant storage tank considering capillary effect in low-gravity.INTERNATIONAL JOURNAL OF THERMAL SCIENCES,194,15. |
| MLA | Li, Jicheng,et al."Thermal stratification and self-pressurization in a cryogenic propellant storage tank considering capillary effect in low-gravity".INTERNATIONAL JOURNAL OF THERMAL SCIENCES 194(2023):15. |
入库方式： OAI收割
来源：力学研究所
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