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논문검색

<학술연구>

태양열 온풍기내부의 집열면 조건이 덕트 출구 공기의 온도에 미치는 영향

원문정보

Effects of Conditions of Absorber Plate in the Solar Air Heater on Air Temperatures at Outlet of Duct

고동국

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

This paper analyzed air temperatures at outlet according to condition of absorber plate of the solar air heater. Effects on air temperature at outlet of duct according to absorber plate temperature were analyzed by using numerical analysis technique. And also the effects on air temperatures at outlet were analysed by the height and position of absorber plate. As the results, air temperatures at outlet of duct was small influenced in velocity 5 m/s of inlet according to absorber plate temperature. And the highest outlet average temperature distribution appeared at the height of 2 cm and the bottom absorber plate of duct at the inlet aspect ratio 2.

목차

Abstract
 1. 서론
 2. 수치해석
  2.1 지배방정식
  2.2 해석방법 및 경계조건
 3. 실험장치 및 방법
 4. 결과 및 분석
  4.1 해석결과의 타당성 검증
  4.2 집열면 온도의 영향
  4.3 집열면 높이의 영향
  4.4 집열면 위치의 영향
 5. 결론
 References

저자정보

  • 고동국 Dong-Guk Ko. Member, Division of Mechanical Engineering, Chonbuk National University

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