复合材料翼面结构静气弹分析  

Static Aeroelasticity Analysis for Composite Wing Structure

作　　者：万春华[1] 聂小华[1] 王立凯[1] WAN Chunhua;NIE Xiaohua;WANG Likai(Aircraft Strength Research Institute of China,Xi'an 710065)

机构地区：[1]中国飞机强度研究所,西安710065

出　　处：《纤维复合材料》2020年第3期47-49,63,共4页Fiber Composites

摘　　要：气动弹性问题是飞机结构设计过程中必须考虑的问题。文中首先介绍了静气弹分析的理论,然后针对典型机翼结构,简要介绍了结构建模方法和气动力建模方法,最后分析给出了舵面操纵效率与操纵反效及翼面发散速度,表明本方法可准确快速地给出翼面结构的静气弹特性。Aeroelasticity is one of the most important problems in the aircraft design process.The static aeroelasticity theory is investigated,structure and aerodynamic forces modeling method are also introduced.At last,aileron control efficiency and roll reverse,divergent velocity of the wing structure are carried out,it is indicated that the static aeroelasticity could be obtained quickly and accurately.

关 键 词：静气动弹性 建模方法 复合材料翼面 

分 类 号：V211.47[航空宇航科学与技术—航空宇航推进理论与工程]