Journal of the Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회논문집)

Korean Society for Geothermal and Hydrothermal Energy (한국지열·수열에너지학회)
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A Study on Thermal Environment Analysis of a Greenhouse

시설원예용 난방온실의 온열환경 분석에 관한 연구

  • Song, Lei (Department of Mechanical Engineering, Graduate School, Jeju National University) ;
  • Park, Youn Cheol (Department of Mechanical Engineering, Jeju National University)
  • 송뢰 (제주대학교 일반대학원 기계공학과) ;
  • 박윤철 (제주대학교 기계공학과)
  • Received : 2018.05.02
  • Accepted : 2018.08.31
  • Published : 2018.09.01
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Abstract

To study the effects of solar energy in a greenhouse, outdoor air temperature and wind speed on inside air temperature, a simulation model for forecasting the greenhouse air temperature was conducted on the basis of the energy and mass balance theory. Application of solar energy to the greenhouse is major area in the renewable energy research and development in order to save energy. Recently, considering the safety and efficiency of the heating of greenhouse, clean energy such as geothermal and solar energy has received much attention. The analysed greenhouse has $50m^2$ of ground area which located in jocheon-ri of Jeju Province. Experiments were carried out to collect data to validate the model. The results showed that the simulated air temperature inside a plastic greenhouse agreed well with the measured data.

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References

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