Application of Phase Change Material to Save Air Conditioning Energy in Building
Energy saving in Air Conditioning (AC) system is quite important for climate-change mitigation, since AC system consumes around 60％ of building electricity. Air conditioning technology also deals with ozone depletion problem. Chilled water system only needs smaller amount of primary refrigerant, so it can minimize possible CFC or HCFC (Ozone Depleting Substances) emission into the atmosphere. Latent heat transportation system applied in chilled-water system has opportunity to save energy. In other aspect, integration of Phase Change Material (PCM) in building wall can increase heat capacity of the wall and reduce/stabilize indoor temperature. Both technologies can mutually contribute in reducing AC energy consumption. In this paper, application of some PCMs in chilled water system and concrete block model are reported.
air conditioning energy saving phase change material concrete block
Yuli S Indartono Aryadi Suwono Ari D Pasek Alexander Christantho
Faculty of Mechanical and Aerospace Engineering, Institut Teknologi Bandung, Bandung, Indonesia
国际会议
The 7th International Conference on Fluid and Thermal Energy Conversion(第七届流动技术与热能转化国际会议 FTEC 2011)
郑州
英文
557-564
2011-09-24（万方平台首次上网日期，不代表论文的发表时间）