DYNAMIC ANALYSIS OF ANNULAR CASCADE STRUCTURES

作     者：Zhang Jin (Beijing University of Aeronautics and Astronautics,Beijing,China,100083) Wang Wen-liang (Fudan University,Shanghai,China,200433) Chen Xiang-jun,Zang Jun (Wuxi Aeroengine Institute,Wuxi,China,214063) 

出 版 物：《Chinese Journal of Aeronautics》 (中国航空学报(英文版))

年 卷 期：1993年第1期

页      面：37-41页

核心收录：

主　　题：mode DYNAMIC ANALYSIS OF ANNULAR CASCADE STRUCTURES 

摘      要：An advanced method is presented for analysing the dynamic behaviours of annularcascade structures. The method may be considered as the combination of the chain loadingtechnique to dynamic substructure analysis and group algorithm. Its general analyticalprocedures and concrete equations are shown in this paper. Dynamic analysis for structureswhich have both periodically cyclo-symmetric and annular cascade geometric characteristicscan be realized. Under the precondition that the computational accuracy is ensured,this method shows reliability, practicability and remarkably economic benefits.