摘要
通过对飞机机翼截面载荷分布基本规律的研究,提出了椭圆和抛物线两种分布形式下的近似解析计算方法,并举例对该方法进行了分析计算,获得了合理的计算结果。在此基础上,提出了机翼截面分布载荷在节点上的分配算法。
An analytical approximation method of distributed loading on wing cross-section in the elliptical and parabolic forms is presented with help of the distributed loading feature. Case examples are carried out and reasonable results are obtained. Based on the analytical method, the equivalent nodal loading computation on wing crosssection is also proposed.
出处
《科学技术与工程》
2009年第3期633-636,共4页
Science Technology and Engineering
关键词
机翼截面
分布载荷
椭圆和抛物线分布
解析计算
wing cross-section distributed loading elliptical and parabolic form analytical method
