随着LED灯的广泛应用,散热问题成为影响其寿命的主要因素.概述了LED灯的散热机理及其研究现状.指出开孔泡沫金属的大比表面积、高热导率、强的流体混合能力,使其成为一种增强热交换的有效材料,将其应用于LED散热器,会使LED越来越多地应用于公共照明和严酷环境下的照明.
参考文献
| [1] | 黄磊,陈洪林.LED照明散热研究进展[J].广州化工,2012(08):26-30. |
| [2] | 庄俭,韩月,张亚军,吴大鸣.LED路灯塑料散热器结构优化设计[J].塑料,2012(03):83-85,72. |
| [3] | 华云峰,李争显,杜明焕,杜继红,王彦峰,李宏战.大功率LED热管散热器的热设计研究[J].光学与光电技术,2011(02):73-76. |
| [4] | 刘雁潮,付桂翠,高成,李细辉,王史杰.照明用大功率LED散热研究[J].电子器件,2008(06):1716-1719. |
| [5] | 王耀明,王德苗,苏达.大功率LED的散热封装[J].江南大学学报（自然科学版）,2009(01):58-61. |
| [6] | Luo X B;Liu S .A microjet array cooling system for thermal management of high-brightness LEDs[J].IEEE Transactions on Advanced Packaging,2007,30(03):475. |
| [7] | Arik M;Utturkar Y;Weaver S.Immersion cooling of light emitting diodes[A].Las Vegas,Nevada,2010:1. |
| [8] | Chau S W;Lin C H;Yeh C H.Study on the cooling enhancement of LED heat sources via an electrohydrodynamic approach[A].台湾台北,2007:2934. |
| [9] | 王录才;王芳.泡沫金属制备、性能及应用[M].北京:国防工业出版社,2012:173. |
| [10] | 宋锦柱,何思渊.多孔泡沫铝的传热性能[J].江苏冶金,2008(02):28-30. |
| [11] | 屈治国,徐治国,陶文铨,卢天健.通孔金属泡沫中的空气自然对流传热实验研究[J].西安交通大学学报,2009(01):1-4. |
| [12] | Kim S Y;Pack J W;Kang B H .Flow and heat transfer correlations for porous fm in a plate-fin heat exchanger[J].Journal of Heat Transfer,2000,122:572. |
| [13] | Lee Y C;Zhang W;Xie H.Cooling of a chip package with 100 W/cm2 chip[A].New York,2008:621. |
| [14] | Boomsma K;Poulikakos D;Zwick F .Metal foams as compact high performance heat exchangers[J].Mechan Mater,2003,35:1161. |
| [15] | Klett J;Stinton D;Ott R et al.Heat exchangers/radiators utilizing graphite foams[R].US:Oak Ridge National Laboratory,US Department of Energy,2001. |
| [16] | Shadi Mahjoob;Kambiz Vafai .A synthesis of fluid and thermal transport models for metal foam heat exchangers[J].International Journal of Heat and Mass Transfer,2008(15/16):3701-3711. |
| [17] | Leong K C;Jin L W .Effect of oscillatory frequency on heat transfer in metal foam heat sinks of various pore densities[J].Heat and Mass Transfer,2006,4:671. |
| [18] | 付全荣 .泡沫金属填充套管换热器内流体流动和传热研究[D].太原理工大学,2010. |
| [19] | 王超星,王芳,王录才.通孔泡沫金属传热性能研究进展[J].铸造设备与工艺,2011(05):42-44. |
| [20] | 张永存 .多孔材料传热特性分析与散热结构优化设计[D].大连理工大学,2008. |
| [21] | 赵佩国,王锁芳.金属泡沫内部流动及换热分析[J].重庆理工大学学报：自然科学,2012(12):26-30. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%