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搜狐
6 年
波音NMA项目的发动机进展_飞机 - 搜狐
GE公司为NMA项目推出的发动机是比Leap发动机更大、更先进的衍生产品。 该发动机的燃油效率比之前的CFM56高出15%,并且采用了Leap架构以确保其可靠性,能够满足窄体飞机苛刻的飞行安排。
搜狐
6 年
波音NMA项目面临的机遇与挑战_飞机 - 搜狐
NMA既要获得(如)波音757窄体客机一样的受欢迎程度,又需要承受宽体飞机生产成本的挑战,波音公司对宽体型NMA的构想令业内非常吃惊。
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