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Alternative TitleThermal performance comparison of flash-binary power system
罗珂1,2,3; 骆超1,2; 龚宇烈1,2
Source Publication化工进展
Other AbstractTo select a suitable working fluid for flash-binary power system (FBPS), a thermodynamic model for FBPS was established. In this calculation, the heat source temperature of the FBPS is 100-150℃ with a flow rate of 36t/h and cooling water inlet temperature is 15℃. Five organic working fluids (R236fa, R600a, R600, R245fa, R601a) were selected to analyze their work capacity based on the performance index of net power output per ton of geofluid, thermal efficiency, exergy efficiency and irreversible loss of the system. Finally, the best working fluid was determined. Results showed that the net power output of FBPS increases with the increase of flash temperature and then decreases. Each working fluid has an optimum flash temperature which makes the net power output to be maximum. Taking environmental and thermodynamic performance into consideration, R245fa is the best working fluid for the flash-binary power system.
Keyword闪蒸-双工质联合发电 工质选择 最佳闪蒸温度 热效率 ?效率 flash-binary power system working fluid selection optimal flash temperature thermal efficiency exergy efficiency
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Document Type期刊论文
Corresponding Author龚宇烈
First Author AffilicationGuangZhou Institute of Energy Conversion,Chinese Academy of Sciences
Recommended Citation
GB/T 7714
罗珂,骆超,龚宇烈. 闪蒸-双工质联合发电系统热力性能比较[J]. 化工进展,2017,36(4):1521-1528.
APA 罗珂,骆超,&龚宇烈.(2017).闪蒸-双工质联合发电系统热力性能比较.化工进展,36(4),1521-1528.
MLA 罗珂,et al."闪蒸-双工质联合发电系统热力性能比较".化工进展 36.4(2017):1521-1528.
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