Experimental studies on a high performance compact loop heat pipe with a square flat evaporator
文献类型：期刊论文
| 作者 | Li, Ji1; Wang, Daming2; Peterson, G. P.3 |
| 刊名 | Applied thermal engineering
 |
| 出版日期 | 2010-05-01 |
| 卷号 | 30期号:6-7页码:741-752 |
| 关键词 | Electronics cooling Loop heat pipe Flat evaporator Startup Steady-state High performance |
| ISSN号 | 1359-4311 |
| DOI | 10.1016/j.applthermaleng.2009.12.004 |
| 通讯作者 | Li, ji(jili@gucas.ac.cn) |
| 英文摘要 | A thorough experimental investigation was carried out on a copper-water compact loop heat pipe (lhp) with a unique flat, square evaporator with dimension of 30 mm (l)x 30 mm (w)x 15 mm (h) and a connecting tube having an inner diameter of 5 mm. using a carefully designed experimental system, the startup process of the lhp when subjected to different heat loads was studied and the possible mechanisms behind the observed phenomena were explored. two main modes, boiling trigger startup and evaporation trigger startup, were proposed to explain the varying startup behavior for different heat loads. in addition, an expression was developed to describe the radius of the receding meniscus inside the wick, to balance the increased pressure drop along the lhp with increasing heat loads. finally, insight into how the compact lhp can transfer heat loads of more than 600w (with a heat flux in excess of 100 w/cm(2)) with no occurrence of evaporator dry-out was provided. (c) 2009 elsevier ltd. all rights reserved. |
| WOS关键词 | ELECTRONICS ; OPERATION |
| WOS研究方向 | Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics |
| WOS类目 | Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics |
| 语种 | 英语 |
| WOS记录号 | WOS:000275976600026 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2413582 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, Ji |
| 作者单位 | 1.Chinese Acad Sci, Grad Univ, Coll Phys, Lab Elect Thermal Management, Beijing 100049, Peoples R China 2.Asia Vital Components Co LTD, Beijing Technol Res Ctr, Beijing 100085, Peoples R China 3.Georgia Inst Technol, George W Woodruff Sch Mech Engn, Atlanta, GA 30318 USA |
| 推荐引用方式 GB/T 7714 | Li, Ji,Wang, Daming,Peterson, G. P.. Experimental studies on a high performance compact loop heat pipe with a square flat evaporator[J]. Applied thermal engineering,2010,30(6-7):741-752. |
| APA | Li, Ji,Wang, Daming,&Peterson, G. P..(2010).Experimental studies on a high performance compact loop heat pipe with a square flat evaporator.Applied thermal engineering,30(6-7),741-752. |
| MLA | Li, Ji,et al."Experimental studies on a high performance compact loop heat pipe with a square flat evaporator".Applied thermal engineering 30.6-7(2010):741-752. |
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来源：中国科学院大学
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