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Statements

Subject Item
n2:RIV%2F00216305%3A26210%2F12%3APU99213%21RIV13-MSM-26210___
rdf:type
skos:Concept n13:Vysledek
dcterms:description
Solar air systems (the systems where air is used as a heat carrier) are not as common as the water-based solar systems. Nevertheless, the solar air systems can be used in many applications including space heating of buildings. A general problem with the solar thermal systems is the need for thermal storage in order to balance supply and demand of heat over a certain period of time. A possibility to employ phase change materials (PCM) for such thermal storage was investigated using numerical simulation. A numerical model of the heat storage unit (air-PCM) was created as a type in the TRNSYS 17 simulation tool. The heat storage unit consists of aluminium containers filled with a PCM. The model allows specification of the thermo-physical properties of the PCM as well as other parameters. The results obtained from the numerical model will be validated by experiments performed on an experimental set-up that is currently under construction. Solar air systems (the systems where air is used as a heat carrier) are not as common as the water-based solar systems. Nevertheless, the solar air systems can be used in many applications including space heating of buildings. A general problem with the solar thermal systems is the need for thermal storage in order to balance supply and demand of heat over a certain period of time. A possibility to employ phase change materials (PCM) for such thermal storage was investigated using numerical simulation. A numerical model of the heat storage unit (air-PCM) was created as a type in the TRNSYS 17 simulation tool. The heat storage unit consists of aluminium containers filled with a PCM. The model allows specification of the thermo-physical properties of the PCM as well as other parameters. The results obtained from the numerical model will be validated by experiments performed on an experimental set-up that is currently under construction.
dcterms:title
PCM-based thermal storage for solar air systems PCM-based thermal storage for solar air systems
skos:prefLabel
PCM-based thermal storage for solar air systems PCM-based thermal storage for solar air systems
skos:notation
RIV/00216305:26210/12:PU99213!RIV13-MSM-26210___
n13:predkladatel
n15:orjk%3A26210
n3:aktivita
n17:P
n3:aktivity
P(OC10051)
n3:dodaniDat
n16:2013
n3:domaciTvurceVysledku
n6:1917781 n6:8094764 n6:5403642 n6:7471254
n3:druhVysledku
n12:D
n3:duvernostUdaju
n22:S
n3:entitaPredkladatele
n10:predkladatel
n3:idSjednocenehoVysledku
158024
n3:idVysledku
RIV/00216305:26210/12:PU99213
n3:jazykVysledku
n14:eng
n3:klicovaSlova
phase change materials, solar air systems, thermal storage
n3:klicoveSlovo
n9:phase%20change%20materials n9:solar%20air%20systems n9:thermal%20storage
n3:kontrolniKodProRIV
[7D1A75EF7E01]
n3:mistoKonaniAkce
Kobe
n3:mistoVydani
Kobe, Japonsko
n3:nazevZdroje
Proceedings of 10th IIR International Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning
n3:obor
n7:BJ
n3:pocetDomacichTvurcuVysledku
4
n3:pocetTvurcuVysledku
4
n3:projekt
n8:OC10051
n3:rokUplatneniVysledku
n16:2012
n3:tvurceVysledku
Mauder, Tomáš Klimeš, Lubomír Charvát, Pavel Ostrý, Milan
n3:typAkce
n20:WRD
n3:zahajeniAkce
2012-07-29+02:00
s:numberOfPages
6
n5:hasPublisher
International Institute of Refrigeration, Japan Society of Refrigerating and Air Conditioning Engineers
n19:isbn
978-2-913149-91-5
n21:organizacniJednotka
26210