The Prediction of Helicopter Rotor Hover Performance using a ...
The Prediction of Helicopter Rotor Hover Performance using a ...
The Prediction of Helicopter Rotor Hover Performance using a ...
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Calculate initial<br />
momentum downwash<br />
Input blade geometry<br />
rotor thrust<br />
atmospheric conditions<br />
aer<strong>of</strong>oil data<br />
Calculate mid points<br />
<strong>of</strong> blade segments<br />
and related quantities<br />
Use equation (5)<br />
to calculate downwash<br />
Integrate thrust<br />
and torque distributions<br />
Alter the<br />
collective pitch<br />
Fig.3 Flow diagram <strong>of</strong> the performance calculation