GEnx发动机的研发过程值得注意  

Worth Considering Development Process of GEnx Engine

作　　者：陈大光[1] 

机构地区：[1]北京航空航天大学,北京100083

出　　处：《燃气涡轮试验与研究》2008年第2期8-10,共3页Gas Turbine Experiment and Research

摘　　要：近年来,我国在发动机领域的预先研究、验证试验与分析、试验设备建设和型号研制等方面都取得了显著成绩,为今后发动机技术的发展打下了良好基础。当前军民用航空的需求对发动机行业提出了严峻的挑战。如何快速发展我国的发动机技术,提高自主研发能力,正确的研发途径显得十分关键。美国通用电器公司正在研发的、且将作为B787飞机动力的GEnx发动机是一台能代表21世纪先进技术的发动机,其研发道路有许多可以借鉴之处。本文将在分析GEnx发动机研制过程的基础上,总结其研制中的成功经验供我们参考。In recent years, in the area of aero-engine research and development, experimental demonstration, research facility establishment and new engine development has achieved significant advancement in China. Demands of new civil and military aircraft give rise to serious challenge to the aero-engine industry. Suitable development procedures become very critical to speed up aero-engine development and improve self-innovation capability in China. GEnx engine for B787 under development by GEAE of Ameri- ca is an advanced engine of the 21st century. The process of its development can be a very good reference to us.

关 键 词：涡扇发动机 压气机 燃烧室 排放污染 可靠性 

分 类 号：V23[航空宇航科学与技术—航空宇航推进理论与工程]