Review on dynamics design techniques of propeller engine installation system

Abstract

With the acceleration of propeller engine installation system's localization，the relevant technical research of installation system must be carried out，in which the dynamics design is one of the important parts. The dynamic performance characteristics of installation systems with different structures are firstly compared and analyzed. The technical requirements of the installation system dynamics design are summarized proceeding from the military and civilian standards and engineering practice experience. The development history and current situation at home and abroad of the installation system dynamics design techniques are reviewed. It is pointed out that the gap between home and abroad is mainly reflected in the design concept，key technology and practical experience of application. On this basis，the development trend of the dynamics design techniques of the propeller engine installation system is prospected in this paper and the reference for current and future research on the design techniques of propeller engine installation system is provided.

Keywords

• aero-engine
• installation system
• dynamics
• whirl flutter
• design technique