Determination of effective specific heat capacity of interior plaster containing phase change materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F19%3A00332968" target="_blank" >RIV/68407700:21110/19:00332968 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1051/matecconf/201928202052" target="_blank" >http://dx.doi.org/10.1051/matecconf/201928202052</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1051/matecconf/201928202052" target="_blank" >10.1051/matecconf/201928202052</a>

Result language
angličtina
Original language name
Determination of effective specific heat capacity of interior plaster containing phase change materials
Original language description
A precise technique for determination of effective specific heat capacity of building materials is presented within this paper. The applicability of the technique is demonstrated on a PCM-enhanced plaster, being characterized by a phase change between 15 and 30 °C. The effective specific heat capacity is determined by means of inverse analysis of calorimetric data using computational model of the device. The identified effective specific heat capacity values reached up to 1890 J.kg-1.K-1 when cooled and 1580 J.kg-1.K-1 when heated. Using this quantity in simulation of thermal performance, the PCM-enhanced plaster showed to have a promising potential to be used in buildings’ interiors as a thermal regulator to stabilize inner environment as it contributed to a thermal oscillation decrease by up to 2.5 °C
Czech name
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Czech description
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Project
<a href="/en/project/GA17-01365S" target="_blank" >GA17-01365S: Modelling and experimental verification of the effect of freeze-thaw cycles on the degradation of porous building materials</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
4th Central European Symposium on Building Physics 2019 (CESBP)
ISBN
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ISSN
2261-236X
e-ISSN
2261-236X
Number of pages
7
Pages from-to
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Publisher name
EDP Sciences - Web of Conferences
Place of publication
Les Ulis Cedex A
Event location
Praha
Event date
Sep 2, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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