YARI DİREKT VE KARMA AYDINLATMA TÜRLERİNİN TEKNİK YÖNDEN KARŞILAŞTIRILMASI
Bu çalışmada, iç mekân aydınlatmasında yarı direkt ve karma aydınlatma türlerinin teknik yönden karşılaştırılması yapılmış ve bu aydınlatma türlerinin seçiminin iç mekân aydınlatmasına katkısından bahsedilmiştir. Çalışma için örnek iki farklı ortam seçilmiş ve tüm fiziksel ortam koşulları aynı kalmak şartıyla sadece aydınlatma türleri değiştirilmiştir. Ortamda yarı direkt ve karma aydınlatma türleri kullanılmış ve bu iki aydınlatma çeşidi için ayrı ayrı ortam içerisinde yerden 90 cm sabit yükseklikte birçok noktada aydınlık düzeyi ölçümleri yapılmıştır. Ölçülen bu değerler bir kâğıt üzerine matris şeklinde kaydedilmiştir. Daha sonra, bu iki aydınlatma çeşidi için kaydedilen bu değerler MATLAB ortamında üç boyutlu olarak grafiklendirilip karşılaştırılmıştır. Böylece bir aydınlatma sisteminin tasarımı aşamasında seçilen aydınlatma türünün aydınlatma elemanlarının gereksinim duyduğu enerji talebindeki azalmaları da beraberinde getirdiği gözlemlenmiştir. Sonuç olarak bu çalışmada, iç mekân aydınlatma türü ve aydınlık düzeyi dağılımı ilişkisi, yapılan ölçümlerle sayısal olarak karşılaştırılmıştır. Aydınlatma türü seçiminin hem ekonomiklik hem de kullanım açısından aydınlatma sistemlerine olumlu katkıda bulunduğu sonucuna ulaşılmıştır.
COMPARISON OF THE SEMI-DIRECT AND MIXED TYPE OF LIGHTING IN TERMS OF TECHNICAL ASPECTS
In this study, the semi-direct and mixed types of lighting for the interior illumination have been compared in terms of technical aspects. The contribution of these lighting's type choices to the interior illumination has been address. Two different environments were selected and only the type of illumination was changed while all other physical condition of environments remain same. The semi-direct and mixed types of lighting were used for illumination and luminance level for each environment were measured 90cm above from the ground at many different points. These values were noted on a piece of paper as a matrix. Then, these values were drawn into a 3D graphic in MATLAB workspace to compare with each other. Thus, it has been observed that the chosen type of lighting system in design stage, reduces the energy demand needed by the illumination elements. Consequently in this study, relationship of interior lighting type and its illumination level distribution were compared with numerical measurements. And it was concluded that the choice of lighting type contributes to illumination system positively in terms of both ergonomical and economical aspect.
İç Mekân Aydınlatması Aydınlatma Türleri Yarı Direkt Aydınlatma Karma Aydınlatma Aydınlatma Ekonomisi Ergonomi. / Indoor Lighting Lighting Types Semi Direct Lighting diffused lighting Lighting Economy Ergonomics.
In this study, the semi-direct and mixed types of lighting for the interior illumination have been compared in terms of technical aspects. The contribution of these lighting's type choices to the interior illumination has been address. Two different environments were selected and only the type of illumination was changed while all other physical condition of environments remains same. The semi-direct and mixed types of lighting were used for illumination and luminance level for each environment were measured 90cm above from the ground at many different points. These values were noted on a piece of paper as a matrix. Then, these values were drawn into a 3D graphic in MATLAB workspace to compare with each other. Thus, it has been observed that the chosen type of lighting system in design stage reduces the energy demand needed by the illumination elements. Consequently in this study, relationship of interior lighting type and its illumination level distribution were compared with numerical measurements. And it was concluded that the choice of lighting type contributes to illumination system positively in terms of both ergonomically and economical aspect
Indoor Lighting Lighting Types Semi Direct Lighting diffused lighting Lighting Economy Ergonomics
Primary Language | English |
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Subjects | Engineering |
Journal Section | Articles |
Authors | |
Publication Date | July 6, 2015 |
Published in Issue | Year 2015 Volume: 11 Issue: 1 |