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On-line Simulation of Heat Transfer Models for Steelmaking Ladles Using ODE Model
Högskolan Dalarna, Akademin Industri och samhälle, Elektroteknik.
Högskolan Dalarna, Akademin Industri och samhälle, Elektroteknik.
2009 (engelsk)Inngår i: Proceedings of Steelsim 2009, Leoben, Österrike, 2009Konferansepaper, Publicerat paper (Fagfellevurdert) Published
Abstract [en]

This paper describes the on-line implementation and evaluation of a model describing heat transfer in steelmaking ladles. The implemented model is based on ordinary differential equations which ensures a short computation time. Model calibration was performed utilizing a grey-box approach using real process data in order to describe the specific ladles used by a Swedish steel manufacturer. The main purpose has been to design and implement a simulation prototype for on-line simulation in the steel mill. To evaluate the model and the implementation, simulation of 14 steel charges was performed in real-time in the steel mill. Further evaluation of different models and different conditions is needed, although the performed experiment seems promising.

sted, utgiver, år, opplag, sider
Leoben, Österrike, 2009.
Forskningsprogram
Stålformning och ytteknik, Grey Box Modellering för Reglering och Optimering av en Metallurgisk Process
Identifikatorer
URN: urn:nbn:se:du-3972OAI: oai:dalea.du.se:3972DiVA, id: diva2:521967
Konferanse
SteelSim09. 3rd International Conference on Simulation and Modelling of Metallurgical Processes in Steelmaking , Leoben, Österrike, September 8-10, 2009, 2009
Tilgjengelig fra: 2009-05-14 Laget: 2009-05-14 Sist oppdatert: 2012-04-24bibliografisk kontrollert

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