Přístupnostní navigace
E-application
Search Search Close
Publication detail
MOHELNÍKOVÁ, J. HIRŠ, J.
Original Title
Effect of externally and internally reflective components on interior daylighting
Type
journal article in Web of Science
Language
English
Original Abstract
Daylighting in a building residential area was simulated for different external ground reflectances and for various internal surfaces and window to wall areas. The simulations were run in software Velux Daylight Visualizer. Variations in internally and externally reflected components were studied for days of summer and winter solstice under clear and overcast sky conditions. These conditions were selected for two extreme cases for maximal and minimal daylight levels in the internal space during the annual evaluation. The purpose of the simulation study is to find differences in the room daylighting for different conditions than the traditional model of the overcast sky conditions and dark ground. It was found that the room illuminance levels for various interior and exterior reflectances can vary significantly for different sky models. This finding points on the importance of the climate based daylight evaluations.
Keywords
daylighting, reflectance, sky models.
Authors
MOHELNÍKOVÁ, J.; HIRŠ, J.
Released
5. 9. 2016
Publisher
Elsevier
ISBN
2352-7102
Periodical
Journal of Building Engineering
Year of study
7
Number
1
State
Kingdom of the Netherlands
Pages from
31
Pages to
37
Pages count
BibTex
@article{BUT125295, author="Jitka {Mohelníková} and Jiří {Hirš}", title="Effect of externally and internally reflective components on interior daylighting", journal="Journal of Building Engineering", year="2016", volume="7", number="1", pages="31--37", doi="10.1016/j.jobe.2016.04.009", issn="2352-7102" }