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ŠAGÁT, E. MATĚJKA, L. PĚNČÍK, J.
Original Title
Experimental Assessment of the Influence of Outlet Geometry on the Airflow and Temperatures in the Ventilated Façade Cavity
Type
journal article - other
Language
English
Original Abstract
Ventilated façades help to protect buildings against overheating during the summer seasons. The efficiency of this function depends on many factors. The geometry of inlet and outlet openings may be the significant factor of the ventilated façade function. This study presents the experimental assessment of the outlet geometry influence on the temperatures and airflow in the open joint ventilated façade. Two sections with different outlet geometry are compared in the same time. Different types of outlet geometry are based on various window sill dimensions and various cross section dimensions between cladding and window sill. The cavity temperature and airflow differences are assessed during the direct insolation of façade sections. Results show that the effect of outlet opening area is much more significant than the assessed outlet geometry types.
Keywords
Ventilated façade, convection, open joint, outlet geometry
Authors
ŠAGÁT, E.; MATĚJKA, L.; PĚNČÍK, J.
Released
28. 1. 2016
Publisher
Trans Tech Publications
Location
Churerstrasse 20, CH-8808 Pfaffikon, Switzerland
ISBN
1662-7482
Periodical
Applied Mechanics and Materials
Year of study
2016
Number
824
State
Swiss Confederation
Pages from
641
Pages to
648
Pages count
8
URL
http://www.scientific.net/AMM.824.641
BibTex
@article{BUT114820, author="Erik {Šagát} and Libor {Matějka} and Jan {Pěnčík}", title="Experimental Assessment of the Influence of Outlet Geometry on the Airflow and Temperatures in the Ventilated Façade Cavity", journal="Applied Mechanics and Materials", year="2016", volume="2016", number="824", pages="641--648", doi="10.4028/www.scientific.net/AMM.824.641", issn="1662-7482", url="http://www.scientific.net/AMM.824.641" }