Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Derivation of airflow characteristics for back-draft dampers
Abstract In an effort to improve building energy and indoor air quality models, relations to describe the airflow characteristics of back-draft dampers were determined. In particular, two equations were developed to represent the relationship between pressure drop and airflow rate for one-blade and multi-blade back-draft dampers. The equation for multi-blade dampers was validated by comparing the predicted results with available Air Movement and Control Association (AMCA) 500-D test data. The results showed that these two equations can be used to model the airflow characteristics of back-draft dampers.
Derivation of airflow characteristics for back-draft dampers
Abstract In an effort to improve building energy and indoor air quality models, relations to describe the airflow characteristics of back-draft dampers were determined. In particular, two equations were developed to represent the relationship between pressure drop and airflow rate for one-blade and multi-blade back-draft dampers. The equation for multi-blade dampers was validated by comparing the predicted results with available Air Movement and Control Association (AMCA) 500-D test data. The results showed that these two equations can be used to model the airflow characteristics of back-draft dampers.
Derivation of airflow characteristics for back-draft dampers
Guo, Wei (Autor:in) / Nutter, Darin W. (Autor:in)
Building Simulation ; 3 ; 327-330
01.12.2010
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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