설비공학논문집 (Korean Journal of Air-Conditioning and Refrigeration Engineering)

  • 제26권3호
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  • Pages.97-102
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  • 2014
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  • 1229-6422(pISSN)
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  • 2465-7611(eISSN)
대한설비공학회 (The Society of Air-Conditioning and Refrigerating Engineers of Korea)
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창원지역의 지중온도 예측에 관한 연구

The Study on the Prediction of Underground Temperature in Changwon District

  • Cho, Sung Woo (Department of Architectural Engineering, ChangWon University) ;
  • Ihm, Pyeong Chan (Department of Architectural Engineering, Dong-A University)
  • 투고 : 2013.10.04
  • 심사 : 2014.01.08
  • 발행 : 2014.03.10
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초록

For an analysis of the horizontal-type geothermal heat exchanger system, an understanding of the ground temperature distributions is required in order to predict system performance. Because it is difficult to decide on the underground temperature due to the adjustment of its temperature cycle, numerous calculations are required in order to decide on the temperature cycle. In this paper, Buggs formula is utilized to decide a phase shift for outdoor temperature and ground surface temperature, which are obtained from Korea Meteorological Administration. Overall, the underground temperature distribution in the Changwon region is predicted as $10.5^{\circ}C{\sim}20.3^{\circ}C$ at a depth of 3 m.

키워드

참고문헌

  1. Lee, K. H., 2012, The effect of an earth tube system on cooling and heating loads in residential buildings under korean climatic conditions, AIJ, Vol. 26, No. 8, pp. 281-288.
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피인용 문헌

  1. Recent Progress in Air-Conditioning and Refrigeration Research: A Review of Papers Published in the Korean Journal of Air-Conditioning and Refrigeration Engineering in 2014 vol.27, pp.7, 2015, https://doi.org/10.6110/KJACR.2015.27.7.380