Helicopter Sizing by Statistics - Faculty of Aerospace Engineering
Helicopter Sizing by Statistics - Faculty of Aerospace Engineering
Helicopter Sizing by Statistics - Faculty of Aerospace Engineering
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Wing & Disc Loading (lb / f t 2 )<br />
Wing/Disk Loading (lb / f t 2 )<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
AHS Forum 58, June 2002<br />
0<br />
Wing & Disc Loading Comparison<br />
2.94 (W 1/3 - 6)<br />
[McCormick, 1995]<br />
Fixed-wing<br />
<strong>Helicopter</strong> Database configurations<br />
Disc Loading (rotory-wing)<br />
Wing Loading Upper boundary (fixed-wing)<br />
Wing Loading Lower boundary (fixed-wing)<br />
1.54 (W 1/3 - 6)<br />
[McCormick, 1995]<br />
0 10 20 30 40 50 60<br />
(Gross Weight, lb) 1/3<br />
[Current study]<br />
.334 (W 1/3 - .74)<br />
<strong>Faculty</strong> <strong>of</strong> <strong>Aerospace</strong> Eng., Technion - I.I.T.<br />
10
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