Optimisation of Design of Air Inlets in Air Distribution Channels of a Double-Skin Transparent Façade

Slovak Journal of Civil Engineering

Boris Bielek¹  Monika Rychtáriková²  Milan Palko³  Daniel Szabó³ 

[1] Corresponding authorSTU Bratislava, Faculty of Civil Engineering, Dept. of Building Structures, Radlinského 11, 810 05 Bratislava, Slovakia;KU Leuven, Faculty of Architecture, A&STU Bratislava, Faculty of Civil Engineering, Dept. of Building Structures, Radlinského 11, 810 05 Bratislava, SlovakiaOther articles by this author:;T, Hoogstraat 51, 9000 Gent, BelgiumOther articles by this author:

关键词: Double-skin façade;    Cavity;    Ventilation louvers;    Aerodynamic resistance;    Wind-driven rain;   

DOI  :  10.1515/sjce-2017-0017

学科分类：建筑学

来源: Slovenska Technicka Univerzita v Bratislave * Stavebna Fakulta

【 摘 要 】

This paper reports on an optimization of design of air inlets in naturally ventilated double-skin transparent facades; the design aims at the proper functioning of these facades from the point of view of their aerodynamic and hydrodynamic behaviour. A comparison was made of five different variants of ventilation louvers used in air openings with different shapes, positions and overall geometry. The aerodynamic response of the louvers was determined by 2D simulations using ANSYS software. The hydrodynamic properties were investigated by conducting driven-rain measurements in a large rain chamber at the Slovak University of Technology in Bratislava.

【 授权许可】

Unknown