Twice Lift Improved Propeller

grabcad

In an effort to improve performance, this propeller model features three blades and is designed with a unique extrusion pattern. Simulations show that air moves more quickly over the top surface, creating lower pressure compared to conventional designs. As a result, this propeller generates 400% more lift than the best alternative found, producing 22N of force at 9644 RPM as opposed to 7N from a traditional propeller. However, the designer acknowledges they haven't tested a physical prototype, so results remain uncertain. They welcome suggestions for improvement and hope their design helps others. After making some modifications, simulations indicate increased force and decreased turbulence. The designer created this model with specific features to enhance thrust and reduce weight but lacks access to a 3D printer for testing; they eagerly await real-world results from anyone who prints it.