Optimization of Compact Heat Exchanger for Minimization of Entropy Generation Using Differential Evolution Algorithm

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MALEKI B.; Ashraf Talesh s.s.

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Journal Paper

Paper Information

Journal: Journal of Iranian Chemical Engineering (Farsi Edition) Year:2021 | Volume:19 | Issue:112 Page(s): 49-62

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Information Journal Paper

Title

Optimization of Compact Heat Exchanger for Minimization of Entropy Generation Using Differential Evolution Algorithm

Author(s)

MALEKI B. | Ashraf Talesh s.s. | Issue Writer Certificate

Keywords

OptimizationQ2

Differential Evolution AlgorithmQ2

Compact ExchangerQ1

Entropy GenerationQ1

Abstract

Considering the importance of heat exchangers in operational units, in this research, the differential evolution (DE) algorithm was used to optimize compact heat exchanger aim to minimize the number of Entropy Generation units. The number of total Entropy Generation units of heat and pressure in the compact heat exchanger as an objective function and six decision variables including heat exchanger length, fin frequency, fin length, number of layers of flow on both sides of the offset strip fin, fin height, and fin thickness with a series of restrictions were Investigated. The results obtained from DE Optimization were compared and validated by genetic algorithm (GA) and particle swarm Optimization (PSO). The level of this algorithm in minimizing Entropy Generation (by 1. 5 and 17. 6% compared to the PSO method and GA) revealed high ability of the DE method in optimizing compact heat exchangers. Moreover, the effect of changes in control parameters in the DE algorithm on convergence and the degree of Optimization of the objective function was studied.

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APA: Copy

MALEKI, B., & Ashraf Talesh, s.s.. (2021). Optimization of Compact Heat Exchanger for Minimization of Entropy Generation Using Differential Evolution Algorithm. IRANIAN CHEMICAL ENGINEERING JOURNAL, 19(112 ), 49-62. SID. https://sid.ir/paper/383244/en

Vancouver: Copy

MALEKI B., Ashraf Talesh s.s.. Optimization of Compact Heat Exchanger for Minimization of Entropy Generation Using Differential Evolution Algorithm. IRANIAN CHEMICAL ENGINEERING JOURNAL[Internet]. 2021;19(112 ):49-62. Available from: https://sid.ir/paper/383244/en

IEEE: Copy

B. MALEKI, and s.s. Ashraf Talesh, “Optimization of Compact Heat Exchanger for Minimization of Entropy Generation Using Differential Evolution Algorithm,” IRANIAN CHEMICAL ENGINEERING JOURNAL, vol. 19, no. 112 , pp. 49–62, 2021, [Online]. Available: https://sid.ir/paper/383244/en

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