This chapter contains sections titled:
Basic Method
Thrust Approximations
Non‐uniform Inflow
Ideal Twist
Blade Mean Lift Coefficient
Power Approximations
Tip Loss
Example of Hover Characteristics
Reference
Rotor in Vertical Flight: Blade Element Theory
2011-07-29
16 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
rotor in vertical flight ‐ and blade element theory , ideal twist ‐ θTIP, pitch angle at tip, twist not physically realizable near root , Boeing Chinook main rotor blade ‐ showing twist , blade element theory ‐ standard process of aerofoil theory, applied to rotating blade , rotor thrust coefficient ‐ pitch angle and inflow ratio function , blade mean lift coefficient , thrust approximations ‐ modern blades, nonlinear twist variations , normal rotation, speeding outward centrifugal force ‐ largest force on blade , ideal twist and linear twist compared , non‐uniform inflow ‐ induced velocity, uniform across rotor disc
TIBKAT | 2023
|Aerodynamic prediction of helicopter rotor in forward flight using blade element theory
DOAJ | 2017
|Rotor in Vertical Flight: Momentum Theory and Wake Analysis
Wiley | 2011
|