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首页> 外文期刊>International Journal of Exergy >Experimental exergoeconomic performance assessment of a wastewater source heat pump system
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Experimental exergoeconomic performance assessment of a wastewater source heat pump system

机译：实验性Exergo经济性能评估废水源热泵系统

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摘要

This study aims at experimentally analysing and assessing the performance of a wastewater source heat pump system (WWSHP) in cooling mode, which was installed at Yasar University, Izmir, Turkey through exergetic and thermoeconomic (exergoeconomic) analysis methods. Within this context, first, conventional exergy analysis was performed based on the actual experimental data, where exergy efficiencies, destructions and relative irreversibilities of each element were determined to indicate improvements. Then, these results were combined with the cost data of the system to make exergoeconomic analysis. Functional exergy efficiencies of the entire system and the WWSHP were obtained to be 7.56% and 11.77%, respectively. The compressor had the biggest relative irreversibility, which was followed by the fan-coil. The exergoeconomic factor values of the condenser, WW heat exchanger (WWHE) and fan-coil unit were lower than 0.5, indicating that the exergy destruction costs associated with these components were higher than the capital investments.
机译：本研究旨在通过防辐射和热经济学（Exergo经济）分析方法在实验上分析和评估污水源热泵系统（WWSHP）的污水源热泵系统（WWSHP）的性能。在这方面，首先，基于实际的实验数据进行常规的漏洞分析，其中确定每个元素的出境效率，破坏性和相对不义，以表明改进。然后，这些结果与系统的成本数据相结合，以使ExergoOnonomic分析。整个系统的功能漏洞效率分别为7.56％和11.77％。压缩机具有最大的相对不可逆性，其次是风扇线圈。冷凝器，WW热交换器（WWHE）和风扇线圈单元的Exergo经济因子值低于0.5，表明与这些组件相关的漏洞破坏成本高于资本投资。

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