摘要
利用Fluent流体动力学仿真软件对风场中的定日镜模型进行数值模拟计算,得到反射镜面上的平均风压因数及风压分布,并与风洞试验结果进行对比和分析。通过对比分析确认,数值模拟得到的定日镜风压因数与风洞试验结果一致,表明数值模拟技术可以用于定日镜风载荷计算。
The numerical simulation of the heliostat model in the wind field was carried out by Fluent hydrodynamic simulation software. The average wind pressure factor and wind pressure distribution on the reflector surface were obtained and compared with the wind tunnel test results for analyses. By comparative analysis it is simulation is consistent with the wind can be used to calculate the wind load confirmed that the wind pressure factor obtained by numerical tunnel test results and it shows that the numerical simulation of the heliostats.
出处
《上海电气技术》
2017年第4期45-49,共5页
Journal of Shanghai Electric Technology
关键词
数值模拟
定日镜
风载荷
计算
应用
Numerical Simulation
Heliostat
Wind Load
Calculation
Application
