flettner
Noun
Meaning
flettner (plural flettners)
Alternative form of Flettner rotor
Examples
In the Flettner rotor the entire airfoil is circular and spins about a spanwise axis to create the circulation.
Noun
flettner (plural flettners)
Alternative form of Flettner rotor
In the Flettner rotor the entire airfoil is circular and spins about a spanwise axis to create the circulation.