...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Aerospace international >How Green Is Your Contrail?
【24h】

How Green Is Your Contrail?

机译：您的轨迹有多绿色？

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

whether one accepts the eco-warrior view that global warming is a man-made affliction, or the eco-sceptic stance that it merely reflects a cyclical phenomenon that is going to occur regardless of human activity there can be no doubt that the worldwide pressure to clean up air travel has captured the publics attention and boosted the case for investment in greener technologies and operations. Even though it has been portrayed as the 'bad guy', the aerospace sector has probably done more to enhance its environmental credentials than any other industry in recent years but this message is not always well received or understood. The driving force for change within the civil aviation sector has come from two distinct directions. One is the realisation that fossil fuels are going to become less easy to obtain and therefore more expensive in the future, and the second is the need to minimise harmful emissions so that air traffic growth can be sustainable and politically acceptable in the years ahead. Both are closely linked and together they undoubtedly dictate how the aeroengine giants are planning their next generation products. Technology remains the key to sustaining a thriving global air transport sector and all the major engine companies are well advanced on projects that will lead to the next generation of cleaner, quieter more fuel efficient designs.
机译：不管是接受生态战士的观点，即全球变暖是人为的苦难，还是接受生态怀疑论的观点，即它仅反映出无论人类活动如何都将发生的周期性现象，毫无疑问，全球范围内的压力清理空中旅行吸引了公众的注意，并提倡对绿色技术和运营进行投资。尽管已被誉为“坏人”，但近年来，航空航天部门在增强其环境信誉方面可能比其他任何行业都做得更多，但是这种信息并不总是被人们很好地接受或理解。民航业变革的动力来自两个不同的方向。一是认识到化石燃料将变得不那么容易获得，因此将来会变得更昂贵；其二是需要将有害排放量降至最低，以便在未来几年内航空运输的增长能够可持续并在政治上可以接受。两者之间有着密切的联系，毫无疑问，它们共同决定了航空发动机巨头如何计划其下一代产品。技术仍是维持全球航空运输业蓬勃发展的关键，所有大型发动机公司在推动下一代清洁，更安静，更省油设计的项目上都取得了很好的进步。

著录项

  • 来源
    《Aerospace international》 |2009年第3期|p.14-17|共4页
  • 作者

  • 作者单位
  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 航空;
  • 关键词

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