Light pipe comparative study
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F19%3APU136119" target="_blank" >RIV/00216305:26110/19:PU136119 - isvavai.cz</a>
Result on the web
<a href="https://content.sciendo.com/view/journals/sspjce/14/1/article-p17.xml" target="_blank" >https://content.sciendo.com/view/journals/sspjce/14/1/article-p17.xml</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/sspjce-2019-0002" target="_blank" >10.1515/sspjce-2019-0002</a>
Alternative languages
Result language
angličtina
Original language name
Light pipe comparative study
Original language description
Results of daylight illuminance measurements of the field testing of two light guides with different roof installations is presented in the article. The first one is a common tubular system with a glass roof dome and the second one is a new light guide prototype with a concentrator head. The daylight illuminance was measured in a test chamber with the light guides installation. The measurements were carried out at the end of a summer season from August to September 2017. The measured data show differences in the daylight illuminance of the two tested light guides. The measured data were compared with simulation outputs in software Holigilm. In summary, it was found that the common light guide is about 37 percentage more efficient in light transmittance compared to the new light guide prototype. In temperate climate with dominant cloudy and partly cloudy daylight conditions the common light guide transmitted more light that the device with the concentrator head which reduced light transmission much more.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
20103 - Architecture engineering
Result continuities
Project
<a href="/en/project/LO1408" target="_blank" >LO1408: AdMaS UP – Advanced Building Materials, Structures and Technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Selected Scientific Papers - Journal of Civil Engineering (electronic)
ISSN
1338-7278
e-ISSN
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Volume of the periodical
14
Issue of the periodical within the volume
1
Country of publishing house
SK - SLOVAKIA
Number of pages
10
Pages from-to
17-26
UT code for WoS article
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EID of the result in the Scopus database
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