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Technicalities: Goodbye Avgas, Hello Switchgrass

机译:技术特点:再见Avgas,Hello Switchgrass

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摘要

The currently controversial theory of "peak oil" holds that the top of the curve of world oil production—a barrels-per-day arc that rises with demand until it begins to fall because of dwindling supplies—either has already been reached or will be soon. Whatever side of the argument you're on—there are still a few who insist that world oil supplies are for all practical purposes unlimited—it's apparent that fuel isn't getting any cheaper. Jet fuel has almost tripled since 2000. The geopolitical consequences of possessing or lacking oil reserves are becoming more important; and alternatives to petroleum-based energy sources have ceased to be the preoccupation of isolated eccentrics.
机译:当前有争议的“峰值石油”理论认为,世界石油生产曲线的顶部-每天的桶数随着需求的增加而上升,直到由于供应减少而开始下降为止-已经达到或将达到不久。无论您争论的是什么,仍然有少数人坚持认为世界石油供应在所有实际目的上都是无限的,很显然,燃料并没有变得更便宜。自2000年以来,喷气燃料几乎增长了两倍。拥有或缺乏石油储备的地缘政治后果变得越来越重要。以石油为基础的能源的替代品已不再是偏心的偏心。

著录项

  • 来源
    《Flying》 |2007年第8期|109-110|共2页
  • 作者

    Peter Garrison;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 航空;
  • 关键词

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