Simulation and Experimental Study for Energy Flow Dynamics of Floor Radiant Heating System

바닥복사 난방시스템의 에너지 유동특성에 관한 시뮬레이션 및 실험적 연구

  • 안병천 (경원대학교 건축설비공학과) ;
  • 송재엽 (경원대학교 건축설비공학과 대학원) ;
  • 이태원 (한국건설기술연구원 화재 및 설비연구부) ;
  • 김용기 (한국건설기술연구원 화재 및 설비연구부)
  • Published : 2006.06.21

Abstract

A simulation and experimental study for energy flow dynamics of floor radiant heating system were performed. The study was done under both environmental chamber and a house with several rooms. The unsteady energy analysis method using equivalent R-C circuit and radiation heat transfer analysis of enclosure analysis method with simple structured rooms were used for computer simulation. Also, first order dynamics with time delay in analyzing the return water was considered. The results of temperature changes of the simulation study are good fit with the ones of experimental one.

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