Optimal synthesis of heat exchanger networks for multi-period operations involving single and multiple utilities

Isafiade, Adeniyi J.; Bogataj, Miloš; Fraser, Duncan; Kravanja, Zdravko

doi:10.1016/j.ces.2014.12.037

Cited by 54 publications

(48 citation statements)

References 23 publications

(69 reference statements)

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“…It should be stated that since this is a short communication paper, the detailed model equations are not shown. The reader is referred to the papers of Isafiade et al (2015) for the detailed model equations.…”

Section: Methodsmentioning

confidence: 99%

“…The average area approach used in the objective function of the model of Aaltola (2003) to account for the sizes of the multi-period network's heat exchangers was later improved by Verheyen and Zhang (2006) through the use of a maximum area approach. Other works under the simultaneous approach include the papers by Isafiade and Fraser (2010), Jiang and Chang (2013), Ahmad et al (2012), Jiang and Chang (2015), Short et al (2016), Kang et al (2016), Isafiade et al (2015), Isafiade and Short (2016), amongst others. Isafiade and Fraser (2010) used a multi-period version of the interval-based mixed integer non-linear (MINLP) superstructure approach, Jiang and Chang (2013) used the time sharing approach which was first presented by Jiang and Chang (2015).…”

Section: Introductionmentioning

confidence: 99%

“…It is worth mentioning that a shortcoming of the reduced superstructure approach of Isafiade et al (2015) is that the process of repeatedly solving complete (i.e. with all potential binary variables present) multi-period SWS models so as to identify the set of matches that will participate in the reduced superstructure is not a trivial task, especially when the number of streams and number of periods are large.…”

Section: Introductionmentioning

confidence: 99%

“…This paper aims to extend the approach for identifying potential matches that would participate in a reduced MINLP superstructure, previously presented by Isafiade et al (2015) and Isafiade and Short (2016).…”

Section: Introductionmentioning

confidence: 99%

“…Other simultaneous-based methods include the papers by Isafiade et al (2015) and Isafiade and Short (2016). In the work of Isafiadeet al (2015), the multi-period stage-wise superstructure (SWS) model is solved multiple times with the exchanger minimum approach temperature varied for each run.…”

Section: Introductionmentioning

confidence: 99%

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Synthesis of Flexible Multi-Period Heat Exchanger Networks Using a Reduced MINLP Superstructure Approach

Isafiade

2017

Process Integr Optim Sustain

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This paper presents an extension to the reduced superstructure approach for synthesising multi-period heat exchanger networks previously presented in the literature. The extension entails identifying promising candidate matches by solving not only the single period stage-wise superstructure of each period of operation (i.e. sub-periods), but also solving intermediate sub-multi-period and the complete multi-period stage-wise superstructure for all periods combined. The resulting matches from the solution networks are used to populate the set of binary variables for the reduced multi-period superstructure model which is then solved as a mixed integer non-linear programming model. Results obtained from the extended model shows an improvement over existing results.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Synthesis of Flexible Multi-Period Heat Exchanger Networks Using a Reduced MINLP Superstructure Approach

Isafiade

2017

Process Integr Optim Sustain

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A simultaneous approach for the synthesis of multiperiod heat exchanger network using particle swarm optimization

et al. 2017

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In the present paper an approach for the synthesis of multiperiod heat exchanger networks (HEN) using particle swarm optimization (PSO) is proposed, wherein all variables are optimized simultaneously. The model uses a stage‐wise superstructure in which stream splitting is considered. The HEN is synthesized for each period individually and a timesharing scheme procedure is used to integrate all the structures of different periods automatically in a unique step. The HEN is able to operate in all the considered conditions and heat transfer devices can be used for different streams in different periods. Two case studies from the literature were used to test the developed model and results for the total annual costs were better than those found in the literature.

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A comprehensive review of recent advancements and developments in heat exchanger network synthesis techniques

Xu,

Liu,

Zhang

et al. 2023

Sci. China Technol. Sci.

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Optimal synthesis of heat exchanger networks for multi-period operations involving single and multiple utilities

Cited by 54 publications

References 23 publications

Synthesis of Flexible Multi-Period Heat Exchanger Networks Using a Reduced MINLP Superstructure Approach

Synthesis of Flexible Multi-Period Heat Exchanger Networks Using a Reduced MINLP Superstructure Approach

A simultaneous approach for the synthesis of multiperiod heat exchanger network using particle swarm optimization

A comprehensive review of recent advancements and developments in heat exchanger network synthesis techniques

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