Article ID Journal Published Year Pages File Type
4928105 Sustainable Cities and Society 2017 34 Pages PDF
Abstract
We studied the capacity of wind concentration over roof of a reference building with different heights, overhangs and pitch angles of the canopy roof. A proposition of wind turbine position for maximum wind potential was then given for the chosen model building. The results show that, under the flat canopy there is hardly any wind energy amplification effect. Adding an overhang to a flat canopy in the upstream can have a slight improvement of wind concentration under the canopy but no concentration above it. The trough canopy models show wind potential advantage mainly under the canopy and the gable canopy models mainly above the canopy. The double-pitched canopy with a pitch angle of 20° was found to be the best one in wind concentration.
Related Topics
Physical Sciences and Engineering Energy Renewable Energy, Sustainability and the Environment
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