Как найти центровку у самолета со стреловидным крылом? (МиГ - 15)
Наверное не центровку, а САХ.
Графически так: рисуется план консоли крыла. Прямой линией соединяют середины концевой и корневой хорд. К корневой хорде на ее продолжении пристраивается отрезок, равный концевой, а к концевой хорде - равный корневой, но в другую сторону.
Затем концы пристроенных отрезков соединяют прямой линией. В точке пересечения с построенной вначале серединной линией крыла строится хорда - это и есть САХ. Откладываешь на ней 25% от носка - вот тебе и центровка. Все просто!
Спасибо.
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