METHOD AND APPARATUS FOR VERTICAL-AXIS TURBINE

摘要

A vertical turbine comprising a plurality of fluid capture element layers, where each layer provides a plurality of fluid capture elements. The layers are radially offset, thereby providing a spacing between vertically-adjacent fluid capture elements. This spacing permits fluid to flow around the fluid capture elements that are turning into the direction of fluid flow, thereby reducing back-pressure on the device while maintaining a large fluid capture profile. The turbine provides a low rpm, high-torque power generation device which may be used to generate electricity, or to provide direct applications such as pumping.