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Airbus Unveils Adeline, its Answer to SpaceX on Reusability

机译:空中客车公司发布Adeline,这是SpaceX关于可重用性的答案

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Airbus Defence and Space on June 5 unveiled the product of what it said was a five-year effort to design a reusable Ariane rocket first-stage engine and avionics package, a project company officials said was stimulated by SpaceX's work on reusable rockets. Airbus officials said they believe they have resolved some of the issues inherent in Hawthorne, California-based SpaceX's reusability effort, notably the exposure of the first-stage engine to high-speed stresses as it descends through the atmosphere to its landing zone. Airbus' Adeline - short for Advanced Expendable Launcher with Innovative Engine Economy -also imposes a much smaller performance penalty on its rocket than is the case for SpaceX's reusable Falcon 9 first stage, all the while reusing 80 percent of the stage's economic value - the engine, avionics and propulsion bay. Addressing a press briefing at the Airbus facility here, company officials said they had worked for five years, outside the Airbus campus, in secrecy to secure the patents needed for Adeline. Part of the work was done with sister company Airbus Military Aircraft, whose work on unmanned aircraft and other atmospheric vehicles was used in Adeline's iterations.
机译:空中客车防务与航天公司于6月5日发布了该产品,该产品是设计可重复使用的Ariane火箭第一级发动机和航空电子设备套件的五年努力,项目公司官员表示,这受到了SpaceX在可重复使用火箭方面的工作的刺激。空中客车公司的官员说,他们相信他们已经解决了总部位于加利福尼亚州霍桑市的SpaceX的可重复使用性工作中固有的一些问题,特别是当第一级发动机通过大气层下降到其着陆区时,其承受高速应力。空中客车公司的Adeline-具有创新发动机经济性的先进消耗型发射器的简称-与SpaceX可重复使用的Falcon 9第一阶段相比,它对火箭的性能损失要小得多,同时重用了该阶段80%的经济价值-发动机,航空电子设备和推进海湾。公司官员在空中客车公司在这里的新闻发布会上说,他们已经在空中客车公司校园外秘密工作了五年,以确保Adeline所需专利的安全。部分工作是由姊妹公司空中客车军用飞机完成的,该公司在无人飞机和其他大气飞行器上的工作被用于阿德琳的迭代中。

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  • 来源
    《Space news》 |2015年第21期|8-8|共1页
  • 作者

    PETER B. de SELDING;

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