Event submissions
Published
This submission belongs to the session a. Physics and Engineering of the event 1st International Electronic Conference on Entropy and Its Applications
Published date
03 Nov, 2014
Citation
Mohammad Hossein Ahmadi, Mohammad Ali Ahmadi, Performance Optimization of Three-Heat-Source Irreversible Refrigerators Based Algorithm NSGAII, in Proceedings of 1st International Electronic Conference on Entropy and Its Applications, 3 November–21 November 2014, MDPI: Basel, Switzerland, doi: 10.3390/ecea-1-a013
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Performance Optimization of Three-Heat-Source Irreversible Refrigerators Based Algorithm NSGAII
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Mohammad Hossein Ahmadi 1
Mohammad Ali Ahmadi 2
1. Department of Renewable Energies, Faculty of New Science and Technologies, University of Tehran, Tehran, Iran
2. Department of Petroleum Engineering, Ahwaz Faculty of Petroleum Engineering, Petroleum University of Technology (PUT), Ahwaz, Iran
Abstract
Throughout present research, an optimization investigation of an irreversible refrigeration absorption system on the basis of a new thermo-ecological criterion. The objective functions which considered are the specific entropy generation rate and the ecological coefficient of performance (ECOP). Two objective functions of the ecological coefficient of performance and the specific entropy generation rate are optimized simultaneously using the multi-objective optimization algorithm NSGAII. ECOP has been maximized and specific entropy generation rate is minimized in order to get the best performance. Decision making has been done by means of two methods of LINAMP and TOPSIS. Finally, sensitivity analysis and error analysis was performed for the system.
Keywords
Refrigeration system
specific entropy generation rate
ecological coefficient of performance
optimization
NSGAII
Decision making
Manuscript
ECEA-1_Performance Optimization_Ahmadi-Ahmadi.pdf
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