Spectral transmittance changes in a PCM glass block affected by an artificial radiation source

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F23%3APU150834" target="_blank" >RIV/00216305:26110/23:PU150834 - isvavai.cz</a>
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1755-1315/1196/1/012065/pdf" target="_blank" >https://iopscience.iop.org/article/10.1088/1755-1315/1196/1/012065/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1755-1315/1196/1/012065" target="_blank" >10.1088/1755-1315/1196/1/012065</a>

Result language
angličtina
Original language name
Spectral transmittance changes in a PCM glass block affected by an artificial radiation source
Original language description
This study focuses on the analysis of PCM's optical changes on innovative building envelope components. A stable radiation source that most closely approximates the conditions of sunlight is essential for the characterization of new solar thermal systems. Hence the intensity and spectral distribution of the light source are the most important factors corresponding to natural sunlight. This contribution stems from previous experimental research focused on the investigation of the changes in the transparency of the PCM material, which is the result of the phase transformation from solid to liquid and vice versa under radiation exposure. The main challenge is to characterize the spectral optical properties in the PCM glass system. Accordingly, optical changes were analyzed experimentally using the spectrometry method. The measurements are based on a comparison of clear and PCM-filled glass blocks, affected by artificial radiation in a laboratory. The results revealed that PCM glass block may act as near-infrared absorbing and at the same time a highly transparent system in the visible region compared to the conventional air-based systems.
Czech name
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Czech description
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Project
<a href="/en/project/GA20-00630S" target="_blank" >GA20-00630S: Climate responsive components integrated in energy and environmentally efficient building envelope</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
SBE23-Thessaloniki "Sustainable Built Environments: Paving the Way for Achieving the Targets of 2030 and Beyond
ISBN
9781713875062
ISSN
—
e-ISSN
—
Number of pages
8
Pages from-to
1-8
Publisher name
IOP Publishing
Place of publication
Bristol
Event location
Thessaloniki
Event date
Mar 22, 2023
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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