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相对于传统布局的飞机,飞翼布局能够在相同的容积下减少浸润面积,优化展向载荷分布,从而提高飞机性能,有可能成为下一代大型商用运输机的选择。本文给出了无尾式飞翼布局纵向机动载荷的计算方法,并对基于同一设计需求发展的传统布局和飞翼布局两种飞机的展向载荷分布进行了对比,结果表明在相同条件下,飞翼布局飞机的结构载荷显著低于传统布局的飞机,优势非常明显。
Compared with the traditional layout of the aircraft, the layout of the flying wing in the same volume to reduce the infiltration area, optimizing the direction of the load distribution, thereby enhancing aircraft performance, it may become the next generation of large commercial transport aircraft choice. In this paper, the calculation method of the longitudinal maneuvering load of the tailless flying wing layout is given. The comparison of the heading load distribution of the two kinds of aircraft with the traditional layout and the flying wing layout based on the same design requirement shows that under the same conditions, Flying wing layout Aircraft structural load significantly lower than the traditional layout of the aircraft, the advantage is obvious.