- free-flight stability
- устойчивость в свободном полете
Большой англо-русский и русско-английский словарь. 2001.
Большой англо-русский и русско-английский словарь. 2001.
free-flight tunnel — «FREE FLYT», a wind tunnel that tests the stability and control of an aircraft. An operator outside the tunnel controls the aircraft as it flies freely inside … Useful english dictionary
Free flight (model aircraft) — The segment of model aviation known as free flight is the original form of the hobby, extending back centuries.DescriptionThe essence of free flight is that the aircraft have no need for any form of external control, for instance by radio.… … Wikipedia
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flight, history of — ▪ aviation Introduction development of heavier than air flying machines. Important landmarks and events along the way to the invention of the airplane include an understanding of the dynamic reaction of lifting surfaces (or wings), building… … Universalium
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Stall (flight) — For other uses, see stall. In fluid dynamics, a stall is a reduction in the lift coefficient generated by a foil as angle of attack increases. This occurs when the critical angle of attack of the foil is exceeded. The critical angle of attack is… … Wikipedia
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Kite types — Colorful delta wing kite Kites are tethered flying objects which fly by using aerodynamic lift, requiring wind, (or towing), for generation of airflow over the lifting surfaces. Contents 1 Kite … Wikipedia