Current high power LEDs are used popularly, energy saving can be achieved if the heat transfer performance of a high power LED is increased.
Numerical analysis is carried out herein to study the parameters effect on the cooling performance for the heat sinks of the LED projector. The parameters include fin spacing, fin depth, fin thickness, base thickness and flow speed.
The numerical results reveal that the parameters of the heat sinks significantly affects the average Nusselt Number. The results of this study can provide design references for LED projector.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0729111-133341 |
| Date | 29 July 2011 |
| Creators | Lin, Shin-yi |
| Contributors | Chien-Yuh Yang, Ru Yang, Jen-Jyh Hwang |
| 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-0729111-133341 |
| Rights | user_define, Copyright information available at source archive |
Page generated in 0.0015 seconds