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Titolo: A recursive synthesis method for heat exchanger networks. I. The algorithm
Autore: Ren, Y; ONeill, BK; Roach, JR;
 Indirizzi:
 Univ Adelaide, Dept Chem Engn, Adelaide, SA 5005, Australia Univ AdelaideAdelaide SA Australia 5005 gn, Adelaide, SA 5005, Australia
 Titolo Testata:
 INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
fascicolo: 4,
volume: 40,
anno: 2001,
pagine: 1168  1175
 SICI:
 08885885(20010221)40:4<1168:ARSMFH>2.0.ZU;2S
 Fonte:
 ISI
 Lingua:
 ENG
 Soggetto:
 SIMULTANEOUSOPTIMIZATION MODELS; PRELIMINARY SCREENINGPROCEDURE; MINLP SYNTHESIS; PROCESS SYSTEMS; MINIMUM NUMBER; INTEGRATION; DESIGN; ENERGY; UNITS; AREA;
 Tipo documento:
 Article
 Natura:
 Periodico
 Settore Disciplinare:
 Engineering, Computing & Technology
 Citazioni:
 14
 Recensione:
 Indirizzi per estratti:
 Indirizzo: O'Neill, BK Univ Adelaide, Dept Chem Engn, Adelaide, SA 5005, Australia Univ Adelaide Adelaide SA Australia 5005 , SA 5005, Australia



 Citazione:
 Y. Ren et al., "A recursive synthesis method for heat exchanger networks. I. The algorithm", IND ENG RES, 40(4), 2001, pp. 11681175
Abstract
This paper presents a recursive method for heat exchanger network synthesis based on a treedecomposition strategy and a new matchselection model. The problem is decomposed as a binary tree, and each node is then categorized as either a capitaldominant or an energydominant problem. Subsequent decomposition of each node is determined by this dominance. The final design is obtained recursively by applying a design algorithm from child nodes to their parent node. The matchselection procedure is a hybrid method that exhibits some of the features of both evolutionary and mathematical programming methods, Matches are first allocated using a IP assignment model. This step is then followed by an evolutionary procedure in which the remaining sections of the design are treated as a new problem. The process is repeated until no saving can be discovered. The method avoids the solution of complex MINLP models, and consequently, it can be applied to solve large problems. Furthermore, it readily copes with typical constraints, such as forbiddenmatches and imposed matches. As a consequence, safety and layout considerations are easily incorporated into the design.
ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 02/07/20 alle ore 17:05:50