Stresses Produced in Airplane Wings by Gusts
Stresses Produced in Airplane Wings by Gusts
复制标题
阵风对飞机机翼产生的应力
DOI：
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发表时间：
1932
期刊：
影响因子：
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通讯作者：
H. G. Kussner
中科院分区：
文献类型：
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作者：
H. G. Kussner
由于自由空气运动的多样性，准确地预测阵风应力是不可能的，阵风应力的研究仅限于静态方法，而静态方法必须基于：（1）自由飞行中的应力测量;（2）对定型飞机的设计规范进行检查。必须用这些经验数据比较已知强度和结构的阵风的应力。因此，这个“最大阵风”必须这样定义，以涵盖整个气动范围，从而作为新飞机设计的预测。
Accurate prediction of gust stress being out of the question because of the multiplicity of the free air movements, the exploration of gust stress is restricted to static method which must be based upon: 1) stress measurements in free flight; 2) check of design specifications of approved type airplanes. With these empirical data the stress must be compared which can be computed for a gust of known intensity and structure. This "maximum gust" then must be so defined as to cover the whole ambit of empiricism and thus serve as prediction for new airplane designs.