Open AccessAccounting for the light climate of the city of Nalchik when calculating natural light
Author(s) -
Kh M. Guketlov,
A. H. Gukov
Publication year - 2019
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/698/6/066007
Subject(s) - brightness , natural (archaeology) , environmental science , sky , distribution (mathematics) , meteorology , optics , geography , mathematics , physics , mathematical analysis , archaeology
The mathematical model of the light regime in the considered constructional area has been developed. The amount of horizontal outdoor natural illumination from the sky with a standard brightness distribution established by the International Commission on Illumination (ICI) was determined in the annual cycle for the cities of Nalchik and Moscow. As a result of comparing the values of the amount of illumination for the cities of Nalchik and Moscow was determined, a correction coefficient for the light climate, the use of which will improve the technical and economic efficiency of the lighting devices when calculating with natural lighting, was found.