| 학회 |
한국고분자학회 |
| 학술대회 |
2018년 가을 (10/10 ~ 10/12, 경주컨벤션센터) |
| 권호 |
43권 2호 |
| 발표분야 |
고분자가공/복합재료 |
| 제목 |
자동차 헤드램프 모듈 적용 PPS 복합소재 기반 리플렉터 하우징의 방열 특성에 관한 연구 |
| 초록 |
An automotive head lamp module consists of various components such as a lens, a reflector, a holder, and a housing etc. The reflector housing has been usually made from aluminum or magnesium for the sake of structural safety of inner lens assembly and fast radiation of heat from the light source. In this paper, for lightweight of automotive component, the numerical analysis is performed to evaluate the adaptability of poly-phenylene sulfide(PPS) as the material of the reflector housing. Heat flux radiated from the bulb is calculated through the heat transfer numerical analysis by comparing the experimental temperature distribution the simulated one according to the variation of the heat flux of the bulb in the module. The analysis result shows that the heat does not effectively radiated to outer surface and localized at inner surface. For release of the localized heat, the heat radiation pin structures and nano filler PPS compound with higher thermal conductivity are suggested. |
| 저자 |
고윤기1, 이평찬1, 하진욱1, 김보람1, 정재욱2, 최기환2
|
| 소속 |
1자동차부품(연), 2니프코코리아 |
| 키워드 |
PPS; Composite; Heat Radiation; FEM; Head Lamp; Automotive;
|
| E-Mail |
|
