earticle

논문검색

<생산기술>

사막기후 적용을 위한 온실 냉방패키지 성능 평가

원문정보

Performance Evaluation of Greenhouse Cooling Package for Desert Climate Application

권진경, 이시영, 윤성욱, 김성헌

피인용수 : 0(자료제공 : 네이버학술정보)

초록

영어

In order to develop greenhouse cooling and water saving technologies suitable for desert climate, the performance evaluation of the cooling packages and condensate water recovery from cooling fan coil unit. As a result of the application for tomato greenhouse in summer, the root zone temperature of root zone cooling+duct cooling case and root zone cooling case was 25℃ during the day and 20℃ at night, which was suitable for tomato growth. When the nutrient solution tank was cooled, the temperature of the nutrient solution was maintained at 20 degrees, but otherwise, the temperature exceeded 30℃, causing the root zone temperature to rise. Condensate water recovery per fan coil unit was 93L on average per day in August, and was proportional to relative humidity in greenhouse and temperature difference between dew point temperature and the surface temperature of heat exchanger. Tomato growth was found to be improved in the order of root zone cooling+duct cooling, root zone cooling, duct cooling and control. It was analyzed that the yield of root zone cooling+duct cooling, root zone cooling and duct cooling increased by 35%, 28% and 11%, respectively, compared to the control.

목차

ABSTRACT
1. 서론
2. 냉방패키지 구성 및 재배적용
2.1 냉방패키지 구성
2.2 재배적용 시험
3. 냉방성능 및 생육개선 분석
3.1 냉방패키지 성능 분석
3.2 작물 생육개선 효과 분석
4. 결론
References

저자정보

  • 권진경 Jin-Kyung Kwon. Member, Researcher, National Institute of Agricultural Science. RDA
  • 이시영 Si-Young Lee. Researcher, National Institute of Agricultural Science, RDA
  • 윤성욱 Sung-Wook Yun. Researcher, National Institute of Agricultural Science, RDA
  • 김성헌 Seong-Heon Kim. Researcher, National Institute of Agricultural Science, RDA

참고문헌

자료제공 : 네이버학술정보

    함께 이용한 논문

      ※ 기관로그인 시 무료 이용이 가능합니다.

      • 4,000원

      0개의 논문이 장바구니에 담겼습니다.