Tubular light guide evaluation

被引：39
作者：
Mohelnikova, Jitka [1 ]
机构：
[1] Brno Univ Technol, Fac Civil Engn, Brno 60200, Czech Republic
来源：
BUILDING AND ENVIRONMENT | 2009年 / 44卷 / 10期
关键词：
Daylighting; Tubular light guide; Illuminance; Visual comfort; Indoor climate; PERFORMANCES;
D O I：
10.1016/j.buildenv.2009.03.015
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Tubular light guides have found practical application in many buildings. They enable to improve illuminance level in internal parts of buildings. The paper presents results of investigation of straight tubular light guides. The theoretical description of light rays transport inside the tubular light guide and their distribution on the output from the light guide at the level of the ceiling is presented. The theoretical model is compared with light measurements. This study was completed for the evaluation of the function of the tubular light guide system and determination of design requirements. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2193 / 2200
页数：8
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