Aerodynamic Damping
Aerodynamic Damping
Aerodynamic Damping
SHOW LESS
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
Constant speed turbines<br />
Garrad<br />
Assumptions:<br />
• small angles of inflow<br />
• high tip speed ratio<br />
• unstalled<br />
Result:<br />
• <strong>Damping</strong> per blade element:<br />
ξ<br />
c<br />
damping<br />
aero<br />
= =<br />
ccr<br />
ρV<br />
rot<br />
c C<br />
4 m ω<br />
n<br />
L<br />
α
Change language