摘要
采用通用商业CFD软件ANSYS Fluent 13.0对太阳能烟囱发电系统进行数值模拟,获得太阳能烟囱发电系统的空气流速分布。结果表明:在其他条件不变的情况下,集热棚周边高度对系统的发电功率几乎没有影响;太阳能烟囱发电系统的烟囱直径存在最佳值,使太阳能烟囱发电系统的输出功率最大;集热棚斜度也存在最佳值,使系统输出发电功率最大。
The Numerical simulations were performed by using commercial CFD software ANSYS Fluent 13.0 to simulate the distribution of velocity in the solar chimney power plant system.According to the results:when other conditions are changeless,the surrounding height of solar collector almost has no influence on the power output;there is an optimal value of the solar chimney diameter,by which the power output of the system is the most.Furthermore the inclination of heat collector also has a best value,which makes power output of the system is the most.
出处
《节能》
2012年第10期18-21,2,共4页
Energy Conservation
基金
太原科技大学研究生科技创新项目(项目编号:20111026)
