LED패키지에서 이중충돌제트를 이용한 냉각시스템에 대한 연구
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2012.08
- 7페이지/ 어도비 PDF
- 가격 4,000원
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서지정보
ㆍ발행기관 : 한국기계기술학회
ㆍ수록지정보 : 한국기계기술학회지 / 14권 / 4호
ㆍ저자명 : 김동균
목차
Abstract
1. 서론
2. 해석모델
2.1 해석모델
2.2 Nozzle 형상
3. 수치해석
3.1 수치해석모델
3.2 격자구성
4. 결과 및 고찰
5. 결론
참고문헌
영어 초록
A cooling system that applies double collision jet is studied. To create a jet, a square edge type nozzle is used as its shape. The impinging jet that composes a cooling system which applies double impinging jet is created in the single nozzle and double nozzle that correspond to each LED where the cooling zone exists. The distance between the 2nd nozzle and LED with heat sink is where the LED package is established. The main variation and the standard is examined for four different cases through the way out diameter of 1st nozzle. The examined velocity distribution and temperature distribution about the cooling system consisted of single and double nozzle. It was found that an individual LED consisting of double nozzle was efficient.
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