Размах крыльев модели планера
Размах крыльев модели планера
Размах крыльев модели планера
Просветите, а какой ФИЗИЧЕСКИЙ смысл в размахе 2,2 метра по соотношению к ,допустим, 1,4 м на моделях планеров при прочих примерно равных условиях.
При прочих равных условиях при увеличении удлиннения крыла (отношение размаха к хорде профиля) его индуктивное сопротивление уменьшается. А в медленно летающей технике оно составляет львиную долю общего сопротивления. Т.е. растет аэродинамическое качество.
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