Design and optimization of steam distribution systems for steam power plants / Cheng-Liang Chen in Industrial & engineering chemistry research, Vol. 50 N° 13 (Juillet 2011)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 50 N° 13 (Juillet 2011) . - pp. 8097-8109 Titre : Design and optimization of steam distribution systems for steam power plants Type de document : texte imprimé Auteurs : Cheng-Liang Chen, Auteur ; Chih-Yao Lin, Auteur Année de publication : 2011 Article en page(s) : pp. 8097-8109 Note générale : Chimie industrielle Langues : Anglais (eng) Mots-clés : Power plant Water vapor Optimization Design Résumé : This paper presents a systematic methodology for the design of a steam distribution network (SDN) which satisfies the energy demands of industrial processes. A superstructure is proposed to include all potential configurations of steam systems, and a mixed-integer nonlinear programming (MINLP) model is formulated accordingly to minimize the total annualized cost. The proposed model determines simultaneously (i) the structure and operational configuration of a steam system and (ii) the interaction between the steam system and the heat recovery system. A series of case studies are presented to demonstrate the feasibility and benefit of the proposed approach. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24332136 [article] Design and optimization of steam distribution systems for steam power plants [texte imprimé] / Cheng-Liang Chen, Auteur ; Chih-Yao Lin, Auteur . - 2011 . - pp. 8097-8109. Chimie industrielle Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 50 N° 13 (Juillet 2011) . - pp. 8097-8109 Mots-clés : Power plant Water vapor Optimization Design Résumé : This paper presents a systematic methodology for the design of a steam distribution network (SDN) which satisfies the energy demands of industrial processes. A superstructure is proposed to include all potential configurations of steam systems, and a mixed-integer nonlinear programming (MINLP) model is formulated accordingly to minimize the total annualized cost. The proposed model determines simultaneously (i) the structure and operational configuration of a steam system and (ii) the interaction between the steam system and the heat recovery system. A series of case studies are presented to demonstrate the feasibility and benefit of the proposed approach. DEWEY : 660 ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=24332136

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Design of entire energy system for chemical plants / Cheng-Liang Chen in Industrial & engineering chemistry research, Vol. 51 N° 30 (Août 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 30 (Août 2012) . - pp. 9980-9996 Titre : Design of entire energy system for chemical plants Type de document : texte imprimé Auteurs : Cheng-Liang Chen, Auteur ; Chih-Yao Lin, Auteur Année de publication : 2012 Article en page(s) : pp. 9980-9996 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Chemical plant Design Résumé : This paper presents a systematic methodology for the synthesis of an entire energy system for chemical plants, which explores the interactions between the steam network and the heat recovery networks of process plants. The energy system is designed not only to meet the heating and power demands from an individual chemical process, but also to consider possibilities of energy transfer among holistic sites. In this paper, energy utilization across different plants is studied. Specifically, indirect and direct energy integation strategies are adopted for the design of the whole energy system to maximize the possible integration. With the energy integration strategies for the overall systems, the utility consumption can be reduced and the total annualized cost minimized. Case studies are presented to demonstrate the applicability and significant economic benefits of the proposed model when applied to industrial problems. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26201411 [article] Design of entire energy system for chemical plants [texte imprimé] / Cheng-Liang Chen, Auteur ; Chih-Yao Lin, Auteur . - 2012 . - pp. 9980-9996. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 30 (Août 2012) . - pp. 9980-9996 Mots-clés : Chemical plant Design Résumé : This paper presents a systematic methodology for the synthesis of an entire energy system for chemical plants, which explores the interactions between the steam network and the heat recovery networks of process plants. The energy system is designed not only to meet the heating and power demands from an individual chemical process, but also to consider possibilities of energy transfer among holistic sites. In this paper, energy utilization across different plants is studied. Specifically, indirect and direct energy integation strategies are adopted for the design of the whole energy system to maximize the possible integration. With the energy integration strategies for the overall systems, the utility consumption can be reduced and the total annualized cost minimized. Case studies are presented to demonstrate the applicability and significant economic benefits of the proposed model when applied to industrial problems. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26201411

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