Exergy analysis and multi-objective optimisation of ORC using NSGA-II

被引：2
作者：
Sherwani, Ahmad Faizan [1 ]
机构：
[1] Jamia Millia Islamia, Dept Mech Engn, New Delhi 110025, India
来源：
INTERNATIONAL JOURNAL OF EXERGY | 2023年 / 40卷 / 02期
关键词：
exergy; sensitivity; organic Rankine cycle; ORC; NSGA-II; optimisation; renewable energy; environment; CO2; ORGANIC RANKINE-CYCLE; WASTE HEAT; PERFORMANCE;
D O I：
10.1504/IJEX.2023.128775
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A detailed analysis of the organic Rankine cycle is carried out using environmentally friendly working fluids such as butane, isobutane, hexane, etc. in this study. Moreover, its performance is optimised using the non-dominated sorting algorithm-II. The results indicate that evaporator temperature and the condenser temperature have a major influence on the ORC's exergetic performance. ORC has an optimal exergetic efficiency of 60.49%, and 1.6 years payback period with a $7,846 life cycle cost using hexane.
引用
收藏
页码：130 / 143
页数：15
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