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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Total Power T-O (kW)<br />
25000<br />
20000<br />
15000<br />
10000<br />
5000<br />
0<br />
AHS Forum 58, June 2002<br />
Take-Off Total Power & Transmission Rating<br />
0 10000 20000 30000 40000 50000 60000<br />
Database configurations<br />
Estimation<br />
= . 0366 W 2107<br />
0 ,<br />
T<br />
1.<br />
TO<br />
AVER MAX<br />
( ε = 8%, ε = 22%,<br />
R = .9943), where<br />
TTO<br />
is the take- <strong>of</strong>f<br />
transmission rating<br />
in [ kW]<br />
and W is in [ kg]<br />
0<br />
Gross Weight (kg)<br />
P<br />
1.<br />
TO<br />
AVER MAX<br />
( ε = 14%, ε = 37%,<br />
R = .9891), where<br />
PTO<br />
is the take-<strong>of</strong>f total power<br />
in [ kW]<br />
and W is in [ kg]<br />
0 5000 10000 15000 20000 25000 30000 35000<br />
Gross Weight (kg)<br />
= . 0764 W0<br />
, 1455<br />
12000<br />
10000<br />
8000<br />
6000<br />
4000<br />
2000<br />
<strong>Faculty</strong> <strong>of</strong> <strong>Aerospace</strong> Eng., Technion - I.I.T.<br />
0<br />
0<br />
T-O Transmission Rating (kW)<br />
31
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