Ducted turbines air deflector and housing

摘要

A turbine duct 1 comprises expansions 2, 3 and air deflector 5 having depressions 4 on the outer side of duct and expansions which control turbulence flow around the turbine. The air deflector has a plurality of depressions 6 which can be placed within its vertical stabilisers 23 for controlling fluid flow around turbine duct 1 which combined increase fluid flow velocity in side ducted turbine.