The Monte Carlo ray tracing method is used to study the influence of key parameters such as different seasons and installation angles on the solar irradiance on the surface of the corrugated plate solar collectors and flat plate solar collectors, and the obtained data are analyzed. The simulation results show that under the same installation angle, the solar irradiance on the surface of the absorbing plate of the corrugated plate collector is greater than that of the flat plate collector. The proportion of difference between the two changes in the incident angle of the light towards the collector. When the incident angle is small, the difference is larger. When installed at 90°, the cumulative irradiance of the corrugated plate collector in winter is 6.2% higher than that of the flat plate collector, and the two are close to each other in summer. When installed at 40°, the cumulative irradiance of corrugated plate collectors in winter is 7.1% higher than that of flat plate collectors, and 6.9% in summer.
Key words
solar collector /
ray tracing /
solar radiation /
corrugated plate
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