Thermo-economic comparison of three configurations of combined supercritical CO₂ refrigeration and multi-effect desalination systems

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• 作者：Aida Farsi^a ; S.M. Hojjat Mohammadi^a ; ^{smh.mohammadi@kgut.ac.ir} ; Mehran Ameri^b
• 关键词：Boosted-multi-effect-desalination ; Supercritical CO2 refrigeration ; Thermo-economic analysis ; Optimization ; Recovery ratio ; Expander
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：855-870
• 全文大小：2542 K
• 卷排序：112

文摘

Three configurations of combined desalination and refrigeration systems are proposed and compared thermo-economically. The parametric study with thermodynamic and economic optimization is carried out. The optimizations results showed that the most change is associated to recovery ratio. Despite TSC, expander modification presents high COP and RR simultaneously. The highest and lowest exergy efficiency belongs to evaporator and MED respectively.