Study on the Hourly Performance of A Solar Driven Ejector Refrigerant System

摘要：

　　An experimental setup about solar ejector refrigeration is designed and built using HFCI34a as working fluid in this paper.Based on Zhengzhou meteorological parameters,the hourly coefficient of performance(COP),energy efficient ratio(EER),cooling capacity and other parameter about the ejector refrigeration system have been researched with the solar radiation changed,The experimental data show that the hourly COP and EER of the system change constantly,and it has been influenced by the solar radiation,the ambient temperature,generator temperature,and condenser temperature et al.,and the cooling capacity,heat transfer capacity about the exchanger,and generator temperature appear rise and fall in the research range.The average daily COP is 0.18 at the July 26,the average EER can up to 3.5.

关键词： Solar ejector refrigeration Hourly performance Solar radiation

作者: Zheng Huifan Fan Xiaowei Zhang Lihe

作者单位: Zhongyuan University of Technology

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer Application and System Modeling(2012第二届计算机应用与系统建模国际会议)(ICCASM-2012)

会议地点: 沈阳

会议语种:英文

页码: 470-472

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）