A recent study conducted by the University of Central Florida has revealed the effect of geometric porosities on the aerodynamic characteristics of wings. The study found that by introducing a series of small holes, the wings can be made more efficient and generate more lift. This is because the porosities act as a type of vortex generator, creating a series of low-pressure regions that increase the amount of lift generated. The results of the study could have major implications for the aerospace industry, as the use of porosities could lead to improved aerodynamic performance and reduced fuel consumption.

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source: Phys.org