Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Thermal performance of lightweight steel framed wall: The importance of flanking thermal losses
The thermal performance of a modular lightweight steel framed wall was measured and calculated with three-dimensional finite element method model. The focus of this article is on the effect of flanking thermal losses. The calculated heat flux values varied from −22% (external surface) to +50% (internal surface) when flanking loss was set to 0 as a reference case, thermal transmittance equal to 0.30 W/(m2·K). Other critical parameters were the existence of fixing ‘L’-shaped steel elements and the perimeter thermal insulation (10 cm XPS).
Thermal performance of lightweight steel framed wall: The importance of flanking thermal losses
The thermal performance of a modular lightweight steel framed wall was measured and calculated with three-dimensional finite element method model. The focus of this article is on the effect of flanking thermal losses. The calculated heat flux values varied from −22% (external surface) to +50% (internal surface) when flanking loss was set to 0 as a reference case, thermal transmittance equal to 0.30 W/(m2·K). Other critical parameters were the existence of fixing ‘L’-shaped steel elements and the perimeter thermal insulation (10 cm XPS).
Thermal performance of lightweight steel framed wall: The importance of flanking thermal losses
Santos, Paulo (Autor:in) / Martins, Cláudio (Autor:in) / da Silva, Luís Simões (Autor:in) / Bragança, Luís (Autor:in)
Journal of Building Physics ; 38 ; 81-98
01.07.2014
18 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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