Spectral test method for light transmittance of transparent building components using different artificial radiation sources

conference paper

English

Intention of this study concerns the investigation of the spectral test method for its potential implementation in analyzing thermo-optical changes in a phase change material based on building components. As solar simulators are considered to be the key methodologies for conducting solar-based research under a well-controlled environment, this study presents a simple design of a low and high flux solar simulator to provide optical testing of specific glass components. The optical system was designed as a lamp of one unit and a parabolic reflector used to irradiate test samples implemented in a squared box with an optical detector. Second, the experimental setup was equipped with a spectrophotometer, and the validity of transmittance data obtained with a reference building’s transparent systems, like a simple glass pane and Plexiglas, was tested by measurements comparison with results obtained using a UV/VIS/NIR spectrophotometer in the light transmittance spectra. The results of the experiment revealed light transmittance data obtained from spectrophotometers and compared with reference simple glass systems.

Spectral Transmittance; Building Component; Light Radiation

KURUC, M.; ČEKON, M.; ČURPEK, J.; SLÁVIK, R.; MEDVEĎ, I.

15. 12. 2023

AIP Publishing

Melville

978-0-7354-4722-6

Central European Symposium on Thermophysics 2022 (CEST 2022)

030004-1

030004-6

6

https://aipp.silverchair-cdn.com/aipp/content_public/journal/acp/2801/1/10.1063_5.0146815/1/030004_1_5.0146815.pdf?Expires=1710918564&Signature=MIL9waL7qU1WGwix8~mxtMuyXCy5Ezx4pZqY6hm39HDwoXCbJ~vFiTQ2RSePBcDmx4Q-3k-yo~VOmaAsP4U1KZqXkDBfxUttL4bA7yb9EqYLHK-U7LcRtbS5lPo9RlPNmssyPUtgbXUAO4um8WWNDsdOnGegBAMW5TWnAohZWDa6k4J4KTjeBfzeGTmJwc4socOzmi3KSIFdg1~3v~pOyP3wsTNec25hr-UJkS4znvlTXGxsJSPYE~SjaJ6VPUkpjKdcgYDAJ3goLKihX1ZhiKnwY-81FY2zlPPWuUFZEDVAGsGHcGAiBj4gFJiXf~9aurmJv~U12e~a36VM3Wqk4Q__&Key-Pair-Id=APKAIE5G5CR