Alex LiberzonLeave a Comment on interesting fact, never thought of a boomerang as a subject of lift/drag issues

interesting fact, never thought of a boomerang as a subject of lift/drag issues

getarticlesonline.com » Blog Archive » Boomerang

Some boomerangs have turbulators—bumps or pits on the top surface that act to increase the lift as boundary layer transition activators (to keep attached turbulent flow instead of laminar separation).

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