Energetic and exergetic performance investigation of a solar based integrated system for cogeneration of power and cooling

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• 作者：Abdul Khaliq ^{khaliqsb@gmail.com}
• 关键词：Solar power tower ; Combined power and cooling ; R-141b ; Exergy ; Irreversibility
• 刊名：Applied Thermal Engineering
• 出版年：2017
• 出版时间：5 February 2017
• 年：2017
• 卷：112
• 期：Complete
• 页码：1305-1316
• 全文大小：1768 K
• 卷排序：112

文摘

A solar based R141b operated combined power and cooling cycle is proposed. The cycle performances are evaluated theoretically using energy and exergy methods. Local irreversibility of the components of the cycle are computed and investigated. Expander inlet pressure and condenser temperature have a strong effect on cycle performance. Most local irreversibility occurs in the central receiver, heliostat, HRVG and ejector.