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link 1.08.2007 8:50 |
Subject: Forward-swept wings offer lower wave drag avia. Forward-swept wings offer lower wave drag.Как это по-русски? Заранее спасибо. Контекст: TsAGI has long been aware of the advantages of forward-swept wings, with research including the development of the Tsibin LL and study of the captured Junkers Ju 287 in the 1940s. Forward-swept wings offer lower wave drag, reduced bending moments, and delayed stall when compared to more traditional wing shapes. Unfortunately, forward sweep also induces twisting (divergence) strong enough to rip the wings off an aircraft built of conventional materials. Only recently have composite materials made the design of aircraft with forward-swept wings feasible. |
крылья обратной стреловидности обеспечивают более низкое волновое сопротивление (если дословно) |
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link 1.08.2007 9:10 |
большое спасибо |
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