商用飞机燃油系统直接运营成本分析方法的应用研究

Direct Operating Cost Analysis for Commercial Aircraft Fuel system

商用飞机经济性是影响飞机竞争力的重要因素之一。本文总结了一种评估民用飞机燃油系统经济性的方法——直接运营成本分析,并以假想的某大型飞机燃油系统为分析对象,以系统功能为分析标的,对其直接运营成本进行了分析研究,从经济性角度提出了燃油系统的设计需求。

Commercial aircraft economic is the one of the most important aspects for the competitiveness of aircraft product. This paper summarize one of method to evaluate fuel system economic, named as direct operating cost analysis. The analysis takes system functions as objects, performs direct operating cost analysis for a concept large aircraft fuel system, and raises fuel system design requirement from economic aspect.