| 齿轮传动涡轮风扇（GTF）发动机先进技术综述 |
| |
| 引用本文： | 李杰.齿轮传动涡轮风扇（GTF）发动机先进技术综述[J].航空发动机,2009,35(4):55-58. |
| |
| 作者姓名： | 李杰 |
| |
| 作者单位： | 西安航空发动机(集团)有限公司,西安,710021 |
| |
| 摘 要： | 齿轮传动涡轮风扇（GTF）发动机采用的1套齿轮减速机构，在保证低压涡轮高速旋转的同时，能使风扇以理想的低速旋转，从而降低了发动机的噪声与油耗。概括性地介绍和分析了PW公司GTF发动机的研制背景、设计特点与采用的新技术。
|
| 关 键 词： | 齿轮传动涡轮风扇发动机 设计 减速器 |
Overview of Advanced Technology for Geared Turbofan Engine (GTF) |
| |
| Authors: | LI Jie |
| |
| Institution: | LI Jie (Xi＇an Aero Engine (Group) Ltd., Xi＇an 710021, China) |
| |
| Abstract: | A ste of gear reduction mechanism adopted by geared turbofan engine which made fan rotate at the ideal low speed with assuring high speed of low pressure turbine could reduce the noise and fuel consumption for aeroengine. The development background, design characteristics and new technology adopted were summarized for PW geared turbofan engine. |
| |
| Keywords: | Geared turbofan engine design reducer |
| 本文献已被 维普 万方数据 等数据库收录！ |
