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Proceedings of BauSim Conference 2010: 3rd Conference of IBPSA-Germany and Austria

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Ein Vergleich der Ergebnisse von stationärer und instationärer Berechnung thermischer Energiekennzahlen anhand bestehender Objekte in Wien

Ulrich Pont, Bernhard Sommer, Ardeshir Mahdavi

Abstract: This paper compares the different results of a stationary calculation model and a dynamic simulation for heating demand of buildings on the basis of seven real buildings in Vienna. The simple calculation model of OIB RL 6 is the Austrian Standard for creating energy-certificates for buildings, and has a very low-scaling level of inputdata, while the dynamic calculation delivers more accurate results following the higher resolution of its input data. A comparison between the input data of both methods is provided, and possible ways of minimizing the effect of resolution differences on the results.
Pages: 515 - 522
Paper:
bausim2010_515