Daylighting design with lightscoop skylights: Towards an optimization of proportion and spacing under overcast sky conditions

被引：16

作者：

Acosta, Ignacio ^{[1
]}

Navarro, Jaime ^{[1
]}

Sendra, Juan Jose ^{[1
]}

Esquivias, Paula ^{[1
]}

机构：

[1] Univ Seville, Inst Architecture & Bldg Sci, E-41012 Seville, Spain

来源：

ENERGY AND BUILDINGS | 2012年 / 49卷

关键词：

Skylight; Lightscoop; Daylighting; Architectural environment; Overcast sky; Lighting software; SPACES;

D O I：

10.1016/j.enbuild.2012.02.038

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

The main aim of this article is to determine suitable proportions for lightscoop skylights, whose main characteristic is a vertical opening oriented in the opposite direction to the solar trajectory, with a view to ensuring maximum illuminance on the area under study within a room. Lightscape 3.2 software was used to carry out the simulations, comparing the results with those obtained using DaySim 3.1. It was finally concluded that for this type of skylight a height/width ratio of approximately 4/3 is the most suitable for ensuring the highest daylight levels in a room in overcast sky conditions. (c) 2012 Elsevier B.V. All rights reserved.

引用

页码：394 / 401

页数：8

共 24 条

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