Aerodynamic Damping

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Literature Extensive work on aerodynamic damping done by • Andrew Garrad • Martin Kühn • Jan van der Tempel For constant rotor speed turbines
Constant speed turbines Garrad Assumptions: • small angles of inflow • high tip speed ratio • unstalled Result: • <strong>Damping</strong> per blade element: ξ c damping aero = = ccr ρV rot c C 4 m ω n L α
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Aerodynamic Damping

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