民用飞机动力装置安装系统设计研究

研究了现役典型的民用飞机动力装置的安装系统,提出了两种分类方法。根据民用飞机和动力装置系统的设计特点,总结了安装系统的一般设计要求。从载荷类型和传力途径、固定方法、热补偿和隔振技术四个方面总结了安装系统的设计关键技术,提出了安装系统设计的一般流程,为民用飞机动力装置安装系统的设计提供了支持和技术积累。

Engine Mount Design of Powerplant System for Commercial Aircraft

This paper studies the typical engine mount of powerplant system for commercial aircraft in service, and proposes 2 kinds of classification of engine mount. General design requirements of engine mount were summarized according to commercial aircraft and powerplant system design criteria. The paper concludes the engine mount critical design technology from load type and path, structure design, thermal compensation and anti vibration technology, and proposes the general process of engine mount design.