Для трехлопастного при том же шаге диаметр на 9% меньше
И на 5% уже лопасть.и на 3% тоньше профиль.
Нет, меняется только диаметр. По крайней мере в наших модельных делах (спорт в расчет не берем)
20 с небольшим СС бывают немного не одинаковые по мощности. И то что на грани крутит один двиг, может нормально крутить другой, и не потянет третий.
Мощность и обороты “на бочку”- разговор будет более конкретным.
Я летал на 16*8 и 16*10 на фирмешных винтах . И тот и тот хорош, думаю надо пробовать на самолёте - зависит от модели
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