Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effect of initial conditions, boundary conditions and thickness on the moisture buffering capacity of spruce plywood
AbstractIn this paper, the moisture buffering capacity of spruce plywood is measured by recording the change in mass of a test specimen when the air relative humidity is changed between 33% RH and 75% RH. The aim is to represent diurnal cycles in indoor humidity with 33% RH maintained for 16h and 75% RH maintained for 8h. Measurements are taken using two different apparatuses, which provide different convective transfer coefficients between the air and the plywood, and the results are compared to a numerical model for validation. The validated numerical model is then used to investigate the effect of initial conditions, boundary conditions and thickness on the moisture buffering capacity of plywood. The results show that the buffering capacity of plywood depends on the initial conditions and thickness of the plywood as well as the surface film coefficient and humidity cycle.
Effect of initial conditions, boundary conditions and thickness on the moisture buffering capacity of spruce plywood
AbstractIn this paper, the moisture buffering capacity of spruce plywood is measured by recording the change in mass of a test specimen when the air relative humidity is changed between 33% RH and 75% RH. The aim is to represent diurnal cycles in indoor humidity with 33% RH maintained for 16h and 75% RH maintained for 8h. Measurements are taken using two different apparatuses, which provide different convective transfer coefficients between the air and the plywood, and the results are compared to a numerical model for validation. The validated numerical model is then used to investigate the effect of initial conditions, boundary conditions and thickness on the moisture buffering capacity of plywood. The results show that the buffering capacity of plywood depends on the initial conditions and thickness of the plywood as well as the surface film coefficient and humidity cycle.
Effect of initial conditions, boundary conditions and thickness on the moisture buffering capacity of spruce plywood
Osanyintola, Olalekan F. (Autor:in) / Talukdar, Prabal (Autor:in) / Simonson, Carey J. (Autor:in)
Energy and Buildings ; 38 ; 1283-1292
01.01.2006
10 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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