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A bio-inspired flow control strategy that introduces protuberances on propeller blades is presented. Experiments reveal that these propellers, against its conventional counterparts, improve performance up to 6% and also modify their acoustic characteristics.
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This page is a summary of: Application of Leading-Edge Tubercles to Enhance Propeller Performance, AIAA Journal, November 2020, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.j058740.
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