Super-long gravity heat pipe for geothermal energy exploitation - A comprehensive review
文献类型：期刊论文
| 作者 | Anand, R. S.1; Li, Ang1,2; Huang, Wenbo1; Chen, Juanwen1; Li, Zhibin1; Ma, Qingshan1,2; Jiang, Fangming1 |
| 刊名 | RENEWABLE & SUSTAINABLE ENERGY REVIEWS
 |
| 出版日期 | 2024-04-01 |
| 卷号 | 193页码:26 |
| 关键词 | Geothermal energy Deep-earth geothermal heat extraction Gravity heat pipe Super-long gravity heat pipe Two-phase heat transfer Cogeneration Green energy |
| ISSN号 | 1364-0321 |
| DOI | 10.1016/j.rser.2024.114286 |
| 通讯作者 | Chen, Juanwen(chenjw@ms.giec.ac.cn) ; Jiang, Fangming(jiangfm@ms.giec.ac.cn) |
| 英文摘要 | One salient feature of the heat pipe system is its superior heat transfer efficiency, which allows the transfer of significant amount of heat at near-zero temperature difference. In recent years, the scientific community has shown considerable interest in advancing geothermal heat extraction through the utilization of super-long gravity heat pipes. This review provides a comprehensive overview of the present status of the application of super-long gravity heat pipe technology for geothermal energy extraction, along with the key parameters including working fluid, length and diameter of heat pipe, filling ratio of the working fluid, and other technical factors. The state-of-the-art on experimental and numerical research, field testing, technical aspects of cogeneration, and thermo-economic analysis of the super-long gravity heat pipe geothermal system are extensively discussed. A super-long gravity heat pipe (SLGHP) with a length of 3000 m was developed and successfully tested; the heat pipe used water as working fluid, and extracted geothermal heat at a rate of 190 kW. To enhance the heat extraction capabilities of the SLGHP system, integrating materials with superior thermal conductivity can diminish the thermal resistance within the geothermal formation. Moreover, selecting appropriate working fluids and optimizing the structure of heat pipe can further reduce its thermal resistance. This study also highlights the existing challenges and research gaps that should be addressed in the future to further increase the heat transfer efficiency of SLGHP geothermal systems. |
| WOS关键词 | 2-PHASE CLOSED THERMOSIPHON ; 3-DIMENSIONAL TRANSIENT MODEL ; GEYSER BOILING PHENOMENON ; INTERNAL FLOW PATTERNS ; PASSIVE COOLING SYSTEM ; SOLAR WATER-HEATER ; THERMAL PERFORMANCE ; NUMERICAL-SIMULATION ; EXTRACTION PERFORMANCE ; FILLING RATIO |
| 资助项目 | National Key R & D Program of China[2021YFB1507300] ; National Key R & D Program of China[2021YFB1507301] ; China Na-tional Natural Science Foundation[52206126] ; China Na-tional Natural Science Foundation[52206287] ; Jiangyin Science and Technology Innovation Special Fund[JY0604A021015210001PB] ; Jiangsu Provincial Carbon Peak Carbon Neutralization Technology Innovation Special Fund[BE2022012] |
| WOS研究方向 | Science & Technology - Other Topics ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:001300632300001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 资助机构 | National Key R & D Program of China ; China Na-tional Natural Science Foundation ; Jiangyin Science and Technology Innovation Special Fund ; Jiangsu Provincial Carbon Peak Carbon Neutralization Technology Innovation Special Fund |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42726]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Chen, Juanwen; Jiang, Fangming |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Lab Adv Energy Syst,CAS Key Lab Renewable Energy, Guangdong Key Lab New & Renewable Energy Res & Dev, Guangzhou 510640, Peoples R China 2.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Anand, R. S.,Li, Ang,Huang, Wenbo,et al. Super-long gravity heat pipe for geothermal energy exploitation - A comprehensive review[J]. RENEWABLE & SUSTAINABLE ENERGY REVIEWS,2024,193:26. |
| APA | Anand, R. S..,Li, Ang.,Huang, Wenbo.,Chen, Juanwen.,Li, Zhibin.,...&Jiang, Fangming.(2024).Super-long gravity heat pipe for geothermal energy exploitation - A comprehensive review.RENEWABLE & SUSTAINABLE ENERGY REVIEWS,193,26. |
| MLA | Anand, R. S.,et al."Super-long gravity heat pipe for geothermal energy exploitation - A comprehensive review".RENEWABLE & SUSTAINABLE ENERGY REVIEWS 193(2024):26. |
入库方式： OAI收割
来源：广州能源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。