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Dynamics and control of process networks with large energy recycle / Sujit S. Jogwar in Industrial & engineering chemistry research, Vol. 48 N° 13 (Juillet 2009) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 48 N° 13 (Juillet 2009) . - pp. 6087–6097 Titre : Dynamics and control of process networks with large energy recycle Type de document : texte imprimé Auteurs : Sujit S. Jogwar, Auteur ; Michael Baldea, Auteur ; Prodromos Daoutidis, Auteur Année de publication : 2009 Article en page(s) : pp. 6087–6097 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Energy  integrated  networks  Input/output  energy  flows Résumé : This paper focuses on the dynamics and control aspects of a class of energy integrated networks with large recycle of energy compared to the input/output energy flows. A prototype network is considered to identify the underlying model structure. A time scale separation in the energy dynamics of such networks is documented. Using singular perturbation techniques, a model reduction procedure is outlined, resulting in nonstiff reduced order models for the dynamics in each time scale. The theoretical results are illustrated with the help of examples and a simulation case study on a reactor-feed effluent heat exchanger network. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801050b [article] Dynamics and control of process networks with large energy recycle [texte imprimé] / Sujit S. Jogwar, Auteur ; Michael Baldea, Auteur ; Prodromos Daoutidis, Auteur . - 2009 . - pp. 6087–6097. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 13 (Juillet 2009) . - pp. 6087–6097 Mots-clés : Energy  integrated  networks  Input/output  energy  flows Résumé : This paper focuses on the dynamics and control aspects of a class of energy integrated networks with large recycle of energy compared to the input/output energy flows. A prototype network is considered to identify the underlying model structure. A time scale separation in the energy dynamics of such networks is documented. Using singular perturbation techniques, a model reduction procedure is outlined, resulting in nonstiff reduced order models for the dynamics in each time scale. The theoretical results are illustrated with the help of examples and a simulation case study on a reactor-feed effluent heat exchanger network. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801050b