Passive cooling potential of two different PCM cooling ceilings in the energy efficiency center.
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http://www.iifiir.org/clientBookline/service/reference.asp?INSTANCE=EXPLOITATION&OUTPUT=PORTAL&DOCID=IFD_REFDOC_0017915&DOCBASE=IFD_REFDOC&SETLANGUAGE=FR
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资源简介：
In the Energy Efficiency Center – the new R&D building of the ZAE Bayern - two different PCM cooling ceiling types are installed and monitored in two office rooms. The ceilings are connected to a water circuit and can be used for heating or cooling. The PCM ceilings are prototypes which differ in the positioning of the PCM layer: ceiling type 1 with the PCM on top of and ceiling type 2 with the PCM below the water pipes. It was found, that cooling ceiling type 2 had a better thermal connection between PCM and room, nevertheless, the passive cooling power of the two different system designs was quite similar when measured as a function of the room globe temperature. Passive cooling powers of 10 to 15 W per m² PCM cooling ceiling area were measured for an operative room temperature of 26 °C.
提供机构：
International Institute of Refrigeration (IIR)
创建时间：
2016-06-13
