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可运载卫星火箭 全球最大飞机明年试飞

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2015-08-04 17:01:07 转载来源: 网络整理/侵权必删

8月4日,微软联合创始人保罗・艾伦(Paul Allen)早在2011年就开始计划打造全球最大的飞机,参与这项计划的还有美国电动汽车制造商特斯拉创始人伊隆・马斯克(Elon Musk)。目前,这架名为Stratolaunch的飞机已经在美国加利福尼亚州的莫哈韦航空基地(Mojave Air and Space Port)进行建造,预计最快将在2016年开始进行飞行测试

8月4日,微软联合创始人保罗・艾伦(Paul Allen)早在2011年就开始计划打造全球最大飞机,参与这项计划的还有美国电动汽车制造商特斯拉创始人伊隆・马斯克(Elon Musk)。

目前,这架名为Stratolaunch的飞机已经在美国加利福尼亚州的莫哈韦航空基地(Mojave Air and Space Port)进行建造,预计最快将在2016年开始进行飞行测试。

艾伦创办的公司Stratolaunch Systems打造这架超大型的飞机并非只想写入吉尼斯世界纪录,其主要目的是要成为运载卫星火箭的空中发射平台。

在空中发射火箭有诸多优势,其可以忽略地面不利天气带来的干扰,此外还可以节省燃料,因为空中发射就无需从零开始加速。

若飞机建成,其可以被用来反复使用,而工程师和科学家可以选择最佳地点发射火箭。虽然该飞机对搭载重量有一定的限制,但这样的投送方式可以保证火箭能够轻松地将卫星投放在既定轨道。

伯特・鲁坦(Burt Rutan)也是Stratolaunch System的创始人之一,其旗下的公司Scaled Composites正在负责使用两架波音747打造Stratolaunch飞机。

一旦完工,这架飞机的翼展将达到385英尺(约合117.348米),比目前全球最大的客机空客A380翼展还要长123英尺(约37.5米)。Scaled Composites总裁凯文・米奇(Kevin Mickey)对媒体表示,若将这家飞机停放在橄榄球场上,将超过球场的长度,其两端翼尖将各超过球门约15英尺。

不过,这架飞机需要1.2万英尺(约合3657.6米)的跑道进行起飞,这算一个不小的问题,因为大多数商用飞机的起飞跑道只需要7000英尺至8000英尺。

然而,艾伦和他的团队还是希望这架飞机能够使得空中发射火箭变得更加容易,他们相信这一空中平台的使用将使得更多人可以负担得起太空旅行。不过,一切答案都得等到明年进行测试时才能揭晓。

标签: 运载 卫星 火箭 全球 最大 飞机 明年 试飞


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