Experimental and Analytical Study for Condenser Shading Effects on Air-conditioning System Performance

被引：0
|
作者：
Shehadi, Maher [1 ]
机构：
[1] Purdue Univ, Sch Engn Technol, W Lafayette, IN 47907 USA
来源：
PROCEEDINGS OF THE ASME 2020 INTERNATIONAL MECHANICAL ENGINEERING CONGRESS AND EXPOSITION, IMECE2020, VOL 9 | 2020年
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D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
An experimental and analytical study for performance of shaded condensers is presented. A three tons of refrigeration (TR) unit installed in a 2-story house was experimentally studied between June and September. Analytical simulations for a 3 TR unit and for a wider range of capacities ranging from 80 to 370 TR was done. The experimental results for the 3 TR unit showed 12-39% improvement in the COP of the cycle under various evaporator temperatures with uncertainty levels between +/- 1.63-13.6%. The simulated results for the same capacity (3 TR) showed higher improvements than the experimental ones. However, for larger capacities, the simulations showed lower improvements than the 3 TR unit and ranged between 10-14%.
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页数：12
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