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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Thermal Comfort Range of Radiant Floor Heating System by Residential Style

생활특성에 따른 바닥복사난방 공간의 열쾌적 범위에 관한 연구

  • Kim, Sang-Hun (Graduate School of Energy Environment, Seoul National University of Science and Technology) ;
  • Chung, Kwang-Seop (School of Architecture, Seoul National University of Science and Technology) ;
  • Kim, Young-Il (School of Architecture, Seoul National University of Science and Technology)
  • 김상훈 (서울과학기술대학교 에너지환경대학원) ;
  • 정광섭 (서울과학기술대학교 건축학부) ;
  • 김영일 (서울과학기술대학교 건축학부)
  • Received : 2015.01.22
  • Accepted : 2015.02.16
  • Published : 2015.03.01
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Abstract

This study has been purposed to provide thermal comfort range in accordance with the residential style of radiant floor heating space, and to compare it with the thermal comfort range at predicted mean vote. The survey for the thermal sensation vote to the subjects and the measurement of environmental factors has been executed, and regression analysis has been performed. It is interpreted that the combination of the physical factor and the psychological factor results lower neutral point of the floor sitting style than that of the chair sitting style. There are some difference between the measured predicted mean vote and the thermal sensation vote via survey, which appears to be caused by distinctive heat transfer characteristic of floor radiant heating space, such as, high radiant temperature and contact thermal sensation of floor surface.

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References

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