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| Authors: | Victor Norrefeldt: Fraunhofer-Institute for Building Physics, Germany |
| | Gunnar Grün: Fraunhofer-Institute for Building Physics, Germany |
| Publication title: | VEPZO – Velocity Propagating Zonal Model for the prediction of airflow pattern and temperature distribution in enclosed spaces |
| Conference: | Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany |
| Publication type: | Abstract and Fulltext |
| Issue: | 076 |
| Article No.: | 028 |
| Abstract: | This paper presents the VEPZO-model (VElocity Propagating ZOnal model), a discretized airflow model for indoor spaces implemented in Modelica. The model can be used to predict airflow and temperature distribution in a room. The main feature of the VEPZO model is that each zone has a characteristic velocity depending on entering and leaving airflows. This characteristic velocity is propagated into space ensuring the propagation of driving airflows. The VEPZO model can be interfaced to other models of the Modelica.Standard library. In an application example a displacement ventilation in a twin-aisle aircraft cabin is investigated. |
| Language: | English |
| Keywords: | zonal model, airflow modeling, Modelica |
| Year: | 2012 |
| No. of pages: | 8 |
| Pages: | 279-286 |
| ISBN: | 978-91-7519-826-2 |
| Series: | Linköping Electronic Conference Proceedings |
| ISSN (print): | 1650-3686 |
| ISSN (online): | 1650-3740 |
| File: | http://www.ep.liu.se/ecp/076/028/ecp12076028.pdf |
| Available: | 2012-11-19 |
| Publisher: | Linköping University Electronic Press, Linköpings universitet |
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REFERENCE TO THIS PAGE | Victor Norrefeldt, Gunnar Grün (2012). VEPZO – Velocity Propagating Zonal Model for the prediction of airflow pattern and temperature distribution in enclosed spaces, Proceedings of the 9th International MODELICA Conference, September 3-5, 2012, Munich, Germany http://dx.doi.org/10.3384/ecp12076279 (accessed 5/19/2013) |
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