Daniel Rene Kreuzer
Vienna Universtiy of Technology , Institute of Energy systems and Thermodynamics, Austria
Andreas Werner
Vienna Universtiy of Technology , Institute of Energy systems and Thermodynamics, Austria
Ladda ner artikel
http://dx.doi.org/10.3384/ecp11063376Ingår i: Proceedings of the 8th International Modelica Conference; March 20th-22nd; Technical Univeristy; Dresden; Germany
Linköping Electronic Conference Proceedings 63:41, s. 376-387
Publicerad: 2011-06-30
ISBN: 978-91-7393-096-3
ISSN: 1650-3686 (tryckt), 1650-3740 (online)
Components were developed for the modeling of industrial furnaces in the iron and steel industry like pusher-type and walking beam furnaces. A cell model on the basis of the dynamic pipe model of the Modelica Fluid Library was designed. The cell model computes the heat transfer between furnace walls; flue gas and the processed steel goods. The radiative heat transfer is modeled by a 1-dimensional method based on Hottel’s net radiation method. Furthermore; models for furnace walls; slabs; hearth and the transport of the slabs were designed. The models are suitable for analyzing operation modes and designing control concepts.
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