Wu Cheng-he, Liu Li-ru, Chen Yi-gang, et al. A Performance Study of Solar Chimney with Rotating Collector[J]. 2018, 35(5): 70-74.DOI: 10.12052/gdutxb.180010.
A Performance Study of Solar Chimney with Rotating Collector
In order to attain the optimal ventilation performance for solar chimney under the different solar radiation intensity
a rotating collector plate solar chimney model is proposed and the fluent software is used to simulate its ventilation performance. The ventilation performance of the two plates with the bottom width of 100 mm-300 mm
the solar radiation intensity of 200-400 W/m
2
and the rotating angle of the collector plate at 0°-14° was studied. And the distribution of temperature and velocity field inside the chimney was analyzed. Simulation results show that the ventilation performance of solar chimney can be effectively improved by increasing the rotating angle of the collector plate
the bottom width of two plates and the radiation intensity within a certain range.
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