| Experiment study on improved closed loop pulsating heat pipe with silver/water nanofluid | |
Shi WX; Li WY ; Pan LS(潘利生); Shi, WX (reprint author), Beijing Univ Civil Engn & Architecture, Sch Environm & Energy Engn, Beijing 100044, Peoples R China.
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| Source Publication | Thermal, Power and Electrical Engineering |
| 2013 | |
| Pages | 462-466 |
| Conference Name | 2nd International Conference on Energy and Environmental Protection (ICEEP 2013) |
| Conference Date | APR 19-21, 2013 |
| Conference Place | Guilin, China |
| Abstract | Start up and heat transfer performances of improved closed loop pulsating heat pipe(ICLPHP) charged with water and silver/water nanofluid, respectively, were investigated experimentally with angles of 90° and 60°. Both the average evaporator wall temperature and the overall thermal resistance of the ICLPHP with different working fluids and at the volume filling ratio of 35% were tested and compared. Experimental results showed that nanofluid caused different thermal performances of ICLPHP. Within the experiment range, silver/water nanofluid can improve operation stability and heat transfer limit and reduce starting power compared with water. With high heating power, thermal resistance of nanofluid was lower than that of water. With inclination of 60°, ICLPHP with nanofluid operated better and reduced sensitivity of inclination. |
| Keyword | Nanofluid Improved Closed Loop Pulsating Heat Pipe Start Up Operation Stability Heat Transfer |
| Department | LHD高效洁净燃烧(CPCR) |
| ISBN | 978-3-03785-743-4 |
| URL | 查看原文 |
| Indexed By | CPCI ; EI |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/48266 |
| Collection | 高温气体动力学国家重点实验室 |
| Corresponding Author | Shi, WX (reprint author), Beijing Univ Civil Engn & Architecture, Sch Environm & Energy Engn, Beijing 100044, Peoples R China. |
| Recommended Citation GB/T 7714 | Shi WX,Li WY,Pan LS,et al. Experiment study on improved closed loop pulsating heat pipe with silver/water nanofluid[C]Thermal, Power and Electrical Engineering,2013:462-466. |
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| AMR.732-733.462.pdf（428KB） | 开放获取 | -- | View Download | |||
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