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VEPZO - Velocity propagating zonal model

A locally refined airflow model for confined spaces to use in optimization applications
: Norrefeldt, Victor
: Sedlbauer, Klaus; Hauser, Gerd; Nytsch-Geusen, Christoph

Fulltext urn:nbn:de:0011-n-2362895 (4.1 MByte PDF)
MD5 Fingerprint: 9e96f541d8e00b89c87b315ceebba5e0
Created on: 09.04.2014


Stuttgart: Fraunhofer Verlag, 2013, 123 pp.
Zugl.: Stuttgart, Univ., Diss., 2013
Forschungsergebnisse aus der Bauphysik, 14
ISBN: 3-8396-0517-2
ISBN: 978-3-8396-0517-2
Dissertation, Electronic Publication
Fraunhofer IBP ()
Forschung und Entwicklung

In this thesis the VEPZP model (VElocity Propagating ZOnal model) is developed. It subdivides a room in to several zones exchanging air. This allows estimating the influence of location and intensity of heat sources and ventilation devices on airflow pattern and temperature distribution. The VEPZO model is coupled to a Genetic Algorithm. In an exemplary application a new ventilation system for an aircraft cabin is developed. A further use case is the investigation of the energy efficient combination of mechanical and window ventilation in a classroom at different outside air temperatures.