Energy and exergy analysis of solar combisystems

被引：6

作者：

Kacan, Erkan ^{[1
]}

Ulgen, Koray ^{[2
]}

机构：

[1] Pamukkale Univ Tech Sci Vocat Sch, Dept Elect & Energy, TR-20070 Denizli, Turkey

[2] Ege Univ, Solar Energy Inst, Energy Technol Dept, TR-35100 Izmir, Turkey

来源：

INTERNATIONAL JOURNAL OF EXERGY | 2014年 / 14卷 / 03期

关键词：

energy analysis; exergy analysis; exergetic efficiency; floor heating; solar energy; solar combisystems; HEATING-SYSTEM; OPTIMIZATION; PERFORMANCE; COLLECTOR; FLOW;

D O I：

10.1504/IJEX.2014.061034

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Solar combisystem is a hot-topic since 1998 by the help of broad participation TASK-26 project in Europa and USA. The aim of this study is to determine energetic and exergetic analysis results of implemented solar combisystem in Turkey. Experimental system is built up and internal working parameters, external system parameters are measured between 1 and 31 January 2011. Totally, 544 Wh/day electrical energy is consumed to provide comfort conditions, 86% energy saving is achieved and maximum instantaneous collector efficiency is observed as 52%. The system, is supplied the energy demand that is needed to provide comfort conditions of the space and reached the values of overall system exergy efficiency between 1% and 16%. The values of inlet vertical temperature distribution are found between (20 +/- 2 degrees C).

引用

页码：364 / 387

页数：24

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