Publikationsdatum:
2011-08-16
Beschreibung:
A simple and straightforward analysis is presented for evaluating the approximate magnitude of the propulsive effect for various types of airplane (soaring glider, light airplane, fighter, and transport). The airplane, subject to vertical gust disturbances, is assumed to be constrained to fly at constant airspeed and constant pitch angle. Changes in the magnitude and direction of the lift vector are taken into account. It is shown that the thrust effects due to turbulence vary as the square of the turbulence intensity and are quite small for moderate turbulence. Only for rather severe turbulence are the effects large enough to be given any consideration. The thrust coefficient is 10-20% of the drag coefficient of a soaring glider.
Schlagwort(e):
AIRCRAFT DESIGN, TESTING AND PERFORMANCE
Materialart:
Journal of Aircraft; 12; July 197
Format:
text
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