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如何在民机系统设计中贯彻成本理念,如何对系统设计方案进行经济性分析,这是国内民机设计工程师正在努力探索的一项重要工作。本文结合新支线飞机燃油系统的设计方案,参照国外公司的数据和经验,通过对不同设计方案的运营成本进行估算,提出了一种对飞机系统设计方案进行分析和权衡的方法。
How to carry out the cost concept in the design of civil aircraft system and how to carry on the economic analysis of the system design plan is an important work that civil civil aircraft design engineers are trying hard to explore. In this paper, based on the data of foreign companies and their experience, this paper proposes a method to analyze and balance the design of aircraft system by estimating the operating costs of different design schemes, considering the design scheme of new regional jet fuel system.