한국기계기술학회지 제20권 제3호 (p.354-359)

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삼원배치법을 이용한 자동차 후면 열선의 성능 평가에 관한 연구

A Study on the Performance Test of Automobile Rear Window Heater using Three-way Layout
키워드 :
Rear window heater,후면 유리 열선,Inner surface of rear window,후면 유리 실내표면,Outer surface of rear window,후면 유리 실외표면,Design of experiment,실험계획법,Three-way Layout,삼원배치법

목차

ABSTRACT
1. 서 론
2. 이론적 배경
  2.1 삼원 배치법
3. 실험장치 및 조건
  3.1 후면 열선 구조
  3.2 열선 상온 및 저온 성능 실험
4. 실험 결과 및 분석
  4.1 실내 실험 결과 및 분석
  4.2 실외 실험 결과 및 분석
5. 결 론
References

초록

Both theoretical and experimental investigations were conducted to analyze defrosting behavior of a window heater operating in the low outdoor temperature(-20℃). To achieve this purpose, first a warm-chamber experiment(23℃) were performed to measure inner and outer surface temperature of the rear window as functions of both time and position. Secondly, a cold chamber experiment was made to continuously record defrosting process of the frosted window. Therefore this study was carried out to presume for mutual relation of analysis condition to get the optimum temperature distribution by three-way layout. The results shown that coefficient of determination has a fine reliability over 99.77%, 99.85% and temperature distribution is made by three-way layout.