Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers

Heat Exchanger Network (HEN) synthesis is a powerful tool for the development of more efficient processes with high utilization of mass and energy resources. The implementation of compact heat exchangers with enhanced heat transfer into the industrial flowsheets can provide more efficient and econom...

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Autores principales:	Olga Arsenyeva, Ákos Orosz, Ferenc Friedler
Formato:	article
Lenguaje:	EN
Publicado:	AIDIC Servizi S.r.l. 2021
Materias:	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895
Acceso en línea:	https://doaj.org/article/cf3e19080a244e569f2d0d05c4123706
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spelling	oai:doaj.org-article:cf3e19080a244e569f2d0d05c41237062021-11-15T21:48:02ZRetrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers10.3303/CET21881022283-9216https://doaj.org/article/cf3e19080a244e569f2d0d05c41237062021-11-01T00:00:00Zhttps://www.cetjournal.it/index.php/cet/article/view/11895https://doaj.org/toc/2283-9216Heat Exchanger Network (HEN) synthesis is a powerful tool for the development of more efficient processes with high utilization of mass and energy resources. The implementation of compact heat exchangers with enhanced heat transfer into the industrial flowsheets can provide more efficient and economically feasible solutions. Plate Heat Exchanger (PHE) is one of established types of enhanced HEs. To estimate possible benefits of that kind of heat transfer enhancement, a mathematical model of PHE, which accounts for different plate types and corresponding corrugations geometry, is used. The integration of this model with the P-graph-based HEN synthesis approach allowed to create the method, which considers different types of heat exchangers. This approach enables to integrate not only conventional shell-and-tube heat exchangers, but also PHEs, which overall heat transfer coefficient is in average 2-3 times higher, during the optimization process of a new or existing HEN. The capabilities of the proposed method are presented via a case study for oil preheat train, where an existing network is retrofitted; first with shell-and-tube heat exchangers only, then with the consideration of both shell-and-tube and plate heat exchangers.Olga ArsenyevaÁkos OroszFerenc FriedlerAIDIC Servizi S.r.l.articleChemical engineeringTP155-156Computer engineering. Computer hardwareTK7885-7895ENChemical Engineering Transactions, Vol 88 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895
spellingShingle	Chemical engineering TP155-156 Computer engineering. Computer hardware TK7885-7895 Olga Arsenyeva Ákos Orosz Ferenc Friedler Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
description	Heat Exchanger Network (HEN) synthesis is a powerful tool for the development of more efficient processes with high utilization of mass and energy resources. The implementation of compact heat exchangers with enhanced heat transfer into the industrial flowsheets can provide more efficient and economically feasible solutions. Plate Heat Exchanger (PHE) is one of established types of enhanced HEs. To estimate possible benefits of that kind of heat transfer enhancement, a mathematical model of PHE, which accounts for different plate types and corresponding corrugations geometry, is used. The integration of this model with the P-graph-based HEN synthesis approach allowed to create the method, which considers different types of heat exchangers. This approach enables to integrate not only conventional shell-and-tube heat exchangers, but also PHEs, which overall heat transfer coefficient is in average 2-3 times higher, during the optimization process of a new or existing HEN. The capabilities of the proposed method are presented via a case study for oil preheat train, where an existing network is retrofitted; first with shell-and-tube heat exchangers only, then with the consideration of both shell-and-tube and plate heat exchangers.
format	article
author	Olga Arsenyeva Ákos Orosz Ferenc Friedler
author_facet	Olga Arsenyeva Ákos Orosz Ferenc Friedler
author_sort	Olga Arsenyeva
title	Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
title_short	Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
title_full	Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
title_fullStr	Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
title_full_unstemmed	Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers
title_sort	retrofit synthesis of industrial heat exchanger networks with different types of heat exchangers
publisher	AIDIC Servizi S.r.l.
publishDate	2021
url	https://doaj.org/article/cf3e19080a244e569f2d0d05c4123706
work_keys_str_mv	AT olgaarsenyeva retrofitsynthesisofindustrialheatexchangernetworkswithdifferenttypesofheatexchangers AT akosorosz retrofitsynthesisofindustrialheatexchangernetworkswithdifferenttypesofheatexchangers AT ferencfriedler retrofitsynthesisofindustrialheatexchangernetworkswithdifferenttypesofheatexchangers
_version_	1718426813573627904

Retrofit Synthesis of Industrial Heat Exchanger Networks with Different Types of Heat Exchangers

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