10x4.7 Propeller with Leading Edge Tubercles
grabcad
Relevant journal article "Numerical Investigation of the Effect of Leading-Edge Tubercles on Propeller Performance" Read More: https://arc.aiaa.org/doi/10.2514/1.C034845An aviation propeller with leading edge tubercles.Research paper abstract and results: https://3dimensionaldesigningandmanufacturing.blogspot.com/2016/12/numerical-analysis-of-tubercle-effect.html AND https://3dimensionaldesigningandmanufacturing.blogspot.com/2017/08/propeler-with-leading-edge-tubercles.htmlDiameter: 255 mmProduces ~10% more thrust and is 8% lighter than a legacy propeller.Overall efficiency gain 10%This means direct fuel saving and greener flights. For same size it can lift more weight or the propeller can be designed smaller in diameter compared to legacy propeller for same thrust.Profile from: 10x4.7 Propeller (mine has different aero foil)
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