The cooling problem has become a serious subject in order to keep away from malfunctioning for a high performance and miniaturized electronic component. For instance, the monitor backlight LED must be cooled adequately. In this thesis, a natural convection cooling problem for the vertical channel with equally spaced heating blocks on one wall is studied by a numerical modeling to simulate a monitor backlight LED cooling. A control volume method is employed for the numerical modeling. The results of heat transfer coefficients and hot spots for various channel gap, LED spacing and Rayleigh number are presented. This study can provide design reference for related cooling problems.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0728111-171828 |
| Date | 28 July 2011 |
| Creators | Chung, Yun-che |
| Contributors | Hwang, Jen-Jyh, Yang, Ru, Yang, Chien-Yuh |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0728111-171828 |
| Rights | user_define, Copyright information available at source archive |
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