...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aviation Week & Space Technology >Power Shift
【24h】

Power Shift

机译：动力换挡

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Strong commercial aircraft orders in 2010 are a sign the industry is beginning its recovery from the global economic downturn. As a result, Forecast International expects engine production to increase starting in 2011. Large backlogs were maintained through the downturn, putting original equipment manufacturers in a good position for the turn-around. At the same time engine companies have continued to develop technology aimed at increasing fuel efficiency while lowering noise and emissions. General Electric remains the production leader in the turbofan segment, with its large engines available on essentially all widebody transports and exclusive on a few. The GEnx accounts for almost 60% of the Boeing 787 engine market and, like Rolls-Royce whose Trent 1000 is also available on the 787, has capitalized on delays to incorporate enhancements into the engine's final build. GE's second GEnx application is the 747-8, now in flight testing and for which it is the only engine available.
机译：2010年商用飞机的强劲订单标志着航空业正开始从全球经济衰退中复苏。因此，预测国际公司希望从2011年开始增加发动机的生产。在低迷时期保持大量积压，使原始设备制造商处于扭转状态的良好位置。同时，发动机公司继续开发旨在提高燃油效率同时降低噪音和排放的技术。通用电气仍然是涡扇发动机领域的生产领导者，其大型发动机基本上可用于所有宽体运输工具，而仅适用于少数几个。 GEnx几乎占据了波音787发动机市场的60％，并且与劳斯莱斯（其rent达1000也可在787上出售）一样，它利用延误将增强功能纳入了发动机的最终构造。 GE的第二个GEnx应用是747-8，目前正在飞行测试中，这是唯一可用的引擎。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号