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Boeing sets pace for composite usage in large civil aircraft

机译:波音公司为大型民用飞机的复合材料使用制定步伐

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As commercial air carriers slowly recovered from the negative financial fallout of the terrorist attacks of September 11, 2001, aircraft manufacturing rivals The Boeing Go. (Seattle, Wash.) and Airbus Industrie (Toulouse, France) developed significantly different views of the future of commercial air travel. Each cited roughly the same growth statistics, in terms of future travel, and predicted more intense competition between carriers. But Airbus reasoned that airlines will decrease the number of nonstop flights between large numbers of paired cities even as populations continue to concentrate in major metropolitan areas. Banking on these predictions, Airbus conceived the super-jumbo A380, which could be configured to carry from 555 to as many as 890 passengers and fly at lower per-passenger costs. Boeing, on the other hand, had come to expect these factors to stimulate an increase in new nonstop flights and growth in the number of trips between paired cities. According to Boeing, this will tend to discourage development of planes with an increased number of passenger seats. By Boeing's calculation, jumbo craft (i.e., Boeing's 747 and Airbus' A380), will account for only 4 percent (790) of the total commercial jet fleet, while almost 4,300 are expected to be regional jets over the next two decades. Moreover, rising fuel prices underscored airline interest in greater efficiency, especially in the mid-sized aircraft that make up the greatest number of in-service commercial jets.
机译:随着商业航空承运人逐渐从2001年9月11日恐怖袭击的负面经济影响中恢复过来,飞机制造商竞争对手波音Go。 (华盛顿州西雅图市)和空中客车公司(法国图卢兹)对商业航空旅行的未来形成了截然不同的看法。每个人都引用了关于未来旅行的大致相同的增长统计数据,并预测运营商之间的竞争将更加激烈。但是空中客车公司认为,即使人口继续集中在主要大都市地区,航空公司也将减少大量成对城市之间的直飞航班数量。根据这些预测,空客构想出了超大型飞机A380,该飞机可配置为载客555人至890人,并以较低的每位旅客成本飞行。另一方面,波音公司已经期望这些因素能够刺激新的直飞航班的增加,以及成对城市之间往返次数的增长。根据波音公司的说法,这将有碍于增加乘客座位数的飞机的开发。根据波音的计算,超大型飞机(即波音747和空中客车A380)将仅占商用喷气机机队总数的4%(790),而在未来二十年中,预计将有近4,300架支线飞机。此外,燃油价格上涨突显了航空公司对提高效率的兴趣,特别是在构成在役商用飞机数量最多的中型飞机方面。

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