Proceedings of the SAREK Conference (대한설비공학회:학술대회논문집)
- 2008.11a
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- Pages.584-589
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- 2008
An Analysis of Indoor Thermal Environment by Macro Model
매크로 모델에 의한 실내온열환경 검토
- Jung, Jae-Hoon (Department of Architectural Engineering, Hoseo University)
- 정재훈 (호서대학교 건축공학과)
- Published : 2008.11.21
Abstract
It is known that slab thermal storage which uses concrete slab as thermal material is effective in the load leveling and using the nighttime electric power. The temperature distribution is not constant in plenum in thermal storage time by beams, ducts such as several factor. It is considered that this fact will effect on efficiency of thermal storage and indoor thermal environment. The purpose of this paper is to examine the thermal environment inside plenum. A macro model was made for the analysis of indoor thermal environment as the first step. The flow rate distribution and temperature distribution of object room model was examined by use of basic equations such as airflow by the pressure difference between unit cells, heat flow by air and heat transfer.
Keywords