Paper Conference

Proceedings of BauSim Conference 2012: 4th Conference of IBPSA-Germany and Austria


Thermische und strömungstechnische Simulation einer Fassadendämmung mit integrierter Luftführung für die Bestandssanierung

Matthias Ziegler, Michael Krause, Jan Kaiser

Abstract: This paper deals with the thermal and hydraulic analysis of an innovative retrofitting system for existing buildings with a central ventilation system, in which the air duct system is integrated directly in the building envelope. The thermal properties of the air ducts are modeled with a one-dimensional model approach. The calculation of the air flows for a twostorey house is implemented with the air flow model TRNflow. Using the computational models design recommendations for optimizing the air duct system on the façade can be made.
Pages: 284 - 288