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New ship hull modifications to slash fuel use

Researchers at MIT have demonstrated that wedge-shaped vortex generators attached to a ship's hull can reduce drag by up to 7 ...
pv magazine International

Rectangular wing vortex generators for solar module cooling

University of New South Wales researchers have created vortex generators that can reportedly reduce the operating solar module temperature by up to 2.5 C. They built two different prototypes, based on ...