Melting Enhancement of Phase Change Material with Fins and Graphene Nanoplatelets Under Micro/Low Gravity for Thermal Management in Space Detector
文献类型：期刊论文
| 作者 | Peng, Hao3,4; Jiang, Kelong2,3; Zhao JF(赵建福)1,6; Gan, Yujuan5; Shen, Yijun3,4 |
| 刊名 | MICROGRAVITY SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2025-04-17 |
| 卷号 | 37期号:3页码:21 |
| 关键词 | Fin Graphene nanoplatelet Melting Micro/low gravity Thermocapillary convection |
| ISSN号 | 0938-0108 |
| DOI | 10.1007/s12217-025-10175-7 |
| 通讯作者 | Peng, Hao(996027@hainanu.edu.cn) ; Zhao, Jianfu(jfzhao@imech.ac.cn) |
| 英文摘要 | Thermal energy storage is an efficient way for thermal control of near-earth and deep space detectors, but the melting rate is restricted by low heat transfer performance of phase change material (PCM) and disappearance or suppression of natural convection under micro/low gravity. To accelerate melting of PCM under micro/low gravity, graphene nanoplatelet (GNP)-enhanced PCM with fins are proposed. The effects of fin shape, GNP concentration and gravity level on dynamic melting characteristics considering thermocapillary convection are investigated. The results show that the improvement effect of rectangular fins on melting rate is higher than that of triangular fins under microgravity; with the decrease of gravity level, the melting rate is reduced. The presence of GNP significantly promotes the melting under micro/low gravity. At GNP concentration of 0.03 vol%, the reduction of melting time can reach 58.2%, 49.4% and 51.6% at microgravity, moon's gravity of 1.625 m s-2 and Mars' gravity of 3.711 m s-2, respectively. |
| 分类号 | 二类 |
| WOS关键词 | MUSHY REGION ; CONDUCTIVITY ; STORAGE |
| 资助项目 | Hainan Province Science and Technology Special Fund ; Start-up Research Foundation of Hainan University ; KYQD[(ZR)- 22059] ; State Administration of Science, Technology and Industry for National Defense of China[JCKY2021203B070] ; [ZDYF2024GXJS010] |
| WOS研究方向 | Engineering ; Thermodynamics ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:001469345300001 |
| 资助机构 | Hainan Province Science and Technology Special Fund ; Start-up Research Foundation of Hainan University ; KYQD ; State Administration of Science, Technology and Industry for National Defense of China |
| 其他责任者 | Peng, Hao，赵建福 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/101064]  |
| 专题 | 力学研究所_国家微重力实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mech, CAS Key Lab Micrograv, Beijing 100190, Peoples R China; 2.Hainan Univ, Mech & Elect Engn Coll, Haikou 570228, Peoples R China; 3.Hainan Univ, State Key Lab Marine Resource Utilizat South China, Haikou 570228, Peoples R China; 4.Hainan Univ, Sch Marine Sci & Engn, Haikou 570228, Peoples R China; 5.Shanghai Maritime Univ, Merchant Marine Coll, Shanghai 201306, Peoples R China 6.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, Peoples R China; |
| 推荐引用方式 GB/T 7714 | Peng, Hao,Jiang, Kelong,Zhao JF,et al. Melting Enhancement of Phase Change Material with Fins and Graphene Nanoplatelets Under Micro/Low Gravity for Thermal Management in Space Detector[J]. MICROGRAVITY SCIENCE AND TECHNOLOGY,2025,37(3):21. |
| APA | Peng, Hao,Jiang, Kelong,赵建福,Gan, Yujuan,&Shen, Yijun.(2025).Melting Enhancement of Phase Change Material with Fins and Graphene Nanoplatelets Under Micro/Low Gravity for Thermal Management in Space Detector.MICROGRAVITY SCIENCE AND TECHNOLOGY,37(3),21. |
| MLA | Peng, Hao,et al."Melting Enhancement of Phase Change Material with Fins and Graphene Nanoplatelets Under Micro/Low Gravity for Thermal Management in Space Detector".MICROGRAVITY SCIENCE AND TECHNOLOGY 37.3(2025):21. |
入库方式： OAI收割
来源：力学研究所
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