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Airbus Launches A330neo at Farnborough

机译:空客在范堡罗发射A330neo

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On the opening day of the Farnborough International Airshow on July 14 Airbus officially launched the Airbus A330neo. The A330 neo family comprises the A330-800neo and -900neo, which will replace for the A330-200 and -300 respectively. A330neos will be powered by the new Roll-Royce Trent 7000 and feature aerodynamic refinements to reduce fuel-burn over the baseline airliner by 14% per seat. The Trent 7000 builds upon experience gained from the Trent 700, one of three engine choices for the current A330. It also uses technology and internal configurations from the Trent 1000-TEN and the Trent XWB. Rated between 68,000 and 72,000lb St (302.5 to 320kN), the Trent 7000 will have twice the bypass ratio (at 10:1), a larger (112in; 2.84m) diameter fan, 10% better specific fuel consumption and half the perceived noise of the Trent 700. The new variants will have a wingspan of 64m (210ft), increased from 60.3m (197ft 10in), with winglets derived from those used on the A350 XWB, Range will be increased by approximately 400nm (740km).
机译:7月14日,在范堡罗国际航展开幕当天,空中客车公司正式推出了空中客车A330neo。 A330 neo系列包括A330-800neo和-900neo,它们将分别替代A330-200和-300。 A330neos将由新型Roll-Royce Trent 7000提供动力,并具有空气动力学改进功能,可将基准客机的燃油消耗降低每个座位14%。 Trent 7000建立在从Trent 700获得的经验的基础上,Trent 700是当前A330的三种发动机选择之一。它还使用Trent 1000-TEN和Trent XWB的技术和内部配置。 rent达7000的额定功率在68,000至72,000lb St(302.5至320kN)之间,其旁路比将为两倍(10:1),直径更大(112in; 2.84m)的风扇,比油耗降低10%,并且可感知的一半rent达700的噪音。新型号的机翼长度将从60.3m(197英尺10英寸)增加到64m(210英尺),小翼源自A350 XWB上使用的小翼,射程将增加约400海里(740公里)。

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    《Air International》 |2014年第2期|4-4|共1页
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