Computational methods and engineering applications of static/dynamic aeroelasticity based on CFD/CSD coupling solution

作     者：YANG GuoWei ZHENG GuanNan LI GuiBo 

作者机构：LHO of Institute of MechanicsChinese Academy of SciencesBeijing 100190China 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2012年第55卷第9期

页      面：2453-2461页

核心收录：

学科分类：0810[工学-信息与通信工程] 08[工学] 080103[工学-流体力学] 080104[工学-工程力学] 0805[工学-材料科学与工程（可授工学、理学学位）] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置] 0702[理学-物理学] 0812[工学-计算机科学与技术（可授工学、理学学位）] 0801[工学-力学（可授工学、理学学位）] 

主　　题：aeroelasticity CFD/CSD ROM active flutter suppression 

摘      要：The CFD/CSD coupling method is turning into the main research direction for the static/dynamic aeroelastic analyses. If one wants to use the method for the complex engineering aeroelastic problems, he needs to investigate the relative aeroelasfic algorithms, such as the numerical computational method of unsteady aerodynamic forces, equivalent low-dimensional structural fi- nite element model and the solution method of structural dynamic equations, data transfer technique between fluid and structure, the moving grid method, etc. Besides, he also needs to improve the computational efficiency by such as massive parallel CFD algorithm, reduced-order model （ROM） of unsteady aerodynamic forces, etc. In this paper, based on the authors＇ recent investigations, the research progresses in computational aeroelastic methods and their applications to engineering problem are summarized.