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Helicopter Sizing by Statistics - Faculty of Aerospace Engineering

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Tail Rotor Blade Chord (m)<br />

0.5<br />

0.4<br />

0.3<br />

0.2<br />

0.1<br />

0<br />

AHS Forum 58, June 2002<br />

Tail Rotor Blade Chord & Solidity<br />

Database configurations<br />

(without FENESTRON)<br />

0 0.1 0.2 0.3 0.4 0.5<br />

Tail Rotor Blade Chord Estimation (m)<br />

c = . W N ,<br />

TR<br />

/ 0<br />

b TR<br />

0058 0506 . . 720<br />

0<br />

c W<br />

ε ε<br />

where TR is in [ m] and 0 is in [ kg]<br />

( AVER = 10%, MAX = 30%, R = . 9437).<br />

<strong>Faculty</strong> <strong>of</strong> <strong>Aerospace</strong> Eng., Technion - I.I.T.<br />

18

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