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Statements

Subject Item
n2:RIV%2F68407700%3A21720%2F13%3A00206501%21RIV14-MSM-21720___
rdf:type
skos:Concept n9:Vysledek
dcterms:description
Various working fluids, e.g. refrigerants of silicone oil, are used in ORC cycles. One option is to use propylbenzene, as opposed to the traditional working fluid, offers advantages in thermodynamic properties. This paper is focused on characteristics of thermal cycle with propylbenzene used as a working fluid. The aim of work was to determine ranges and limitations for optimization. Efficiency in dependence of characteristic temperatures and pressures of the cycle was studied. Impacts of regeneration of the heat in the cycle and of thermodynamic efficiency of the expander were also analyzed. Furthermore, a comparison of characteristics of the thermal cycle with water and with propylbenzene was done. In the final part of the paper some experience with izopropylbenzene as a working fluid in experimental ORC device at CTU in Prague are listed. Various working fluids, e.g. refrigerants of silicone oil, are used in ORC cycles. One option is to use propylbenzene, as opposed to the traditional working fluid, offers advantages in thermodynamic properties. This paper is focused on characteristics of thermal cycle with propylbenzene used as a working fluid. The aim of work was to determine ranges and limitations for optimization. Efficiency in dependence of characteristic temperatures and pressures of the cycle was studied. Impacts of regeneration of the heat in the cycle and of thermodynamic efficiency of the expander were also analyzed. Furthermore, a comparison of characteristics of the thermal cycle with water and with propylbenzene was done. In the final part of the paper some experience with izopropylbenzene as a working fluid in experimental ORC device at CTU in Prague are listed.
dcterms:title
Propylbenzene as working fluid for the organic rankine cycle Propylbenzene as working fluid for the organic rankine cycle
skos:prefLabel
Propylbenzene as working fluid for the organic rankine cycle Propylbenzene as working fluid for the organic rankine cycle
skos:notation
RIV/68407700:21720/13:00206501!RIV14-MSM-21720___
n9:predkladatel
n10:orjk%3A21720
n4:aktivita
n11:P n11:Z
n4:aktivity
P(ED2.1.00/03.0091), Z(MSM6840770035)
n4:dodaniDat
n5:2014
n4:domaciTvurceVysledku
n13:5933846
n4:druhVysledku
n7:O
n4:duvernostUdaju
n17:S
n4:entitaPredkladatele
n18:predkladatel
n4:idSjednocenehoVysledku
100450
n4:idVysledku
RIV/68407700:21720/13:00206501
n4:jazykVysledku
n15:eng
n4:klicovaSlova
Organic Rankine cycle; propylbenzene
n4:klicoveSlovo
n16:Organic%20Rankine%20cycle n16:propylbenzene
n4:kontrolniKodProRIV
[E6755AE6799B]
n4:obor
n12:JE
n4:pocetDomacichTvurcuVysledku
1
n4:pocetTvurcuVysledku
2
n4:projekt
n19:ED2.1.00%2F03.0091
n4:rokUplatneniVysledku
n5:2013
n4:tvurceVysledku
Maščuch, Jakub Mydlil, Petr
n4:zamer
n14:MSM6840770035
n8:organizacniJednotka
21720