Fairing for amplifying performances of wind on e.g. horizontal axis wind turbine installed on house by creating illusion of roof, has central wall equipped with side walls, ground or ceiling with different geometries or coating

摘要

The fairing has a roof profile whose form varies according to wind conditions and environmental constraints. A saucer is provided above a rotating central part of the fairing for allowing channeling of wind in a wind turbine and for preventing overflowing if the wind is above the fairing. The central part is completely or partially in an open state according to required effect. A central wall is equipped with side walls, a ground or a ceiling that are in optimized configurations and have different geometries or coating.