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Sikorsky Design Concepts forNASA Heavy Lift Rotorcraft Systems Investigation

机译:NASA重型旋翼飞机系统研究的Sikorsky设计概念

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摘要

In 2004 the National Aeronautics and Space Administration (NASA) initiated a Heavy Lift Rotorcraft SystemsrnInvestigation that was aimed at developing a risk reduction plan to provide strategic direction for future civilrnheavy lift rotorcraft development. As part of this study NASA focused on enabling technology for a notionalrncivil VTOL transport that is capable of carrying 120 passengers at a cruise speed of 350 knots at 30,000 ftrnaltitude with a range of 1,200 nm. In response to these mission objectives, a conceptual design study of fourrnpotential heavy-lift civil rotorcraft configurations was undertaken at Sikorsky Aircraft. In order to assess thernsuitability of each configuration, a vehicle productivity index was established. In addition to vehiclernproductivity, the ability of each configuration to efficiently operate from existing air transportationrninfrastructure was also assessed. The results of this study indicate that a tilt wing configuration provides thernbest solution in terms of overall mission performance. Of the three configurations considered by NASA, thernX2 Technology? configuration provided the best overall design solution.
机译:2004年,美国国家航空航天局(NASA)发起了重型起升旋翼飞机系统研究,旨在制定降低风险的计划,为未来的民用重型起升旋翼飞机发展提供战略方向。作为这项研究的一部分,美国宇航局专注于为名义上的VTOL运输技术提供支持,该技术能够在30,000英尺,1200海里的范围内以350节的巡航速度载运120名乘客。为响应这些任务目标,在西科斯基飞机公司进行了四潜势重型民用旋翼飞机构型的概念设计研究。为了评估每种配置的适用性,建立了车辆生产率指数。除了提高车辆生产率外,还评估了每种配置在现有的空中运输基础设施中有效运行的能力。这项研究的结果表明,就整体任务性能而言,倾斜机翼配置提供了最佳解决方案。在NASA考虑的三种配置中,rnX2技术是什么?配置提供了最佳的总体设计解决方案。

著录项

  • 来源
  • 会议地点 San Francisco CA(US)
  • 作者

    Matthew J. Tarascio;

  • 作者单位

    Sikorsky Aircraft CorporationrnStratford, Connecticut 06615-9129rnPhone: (203) 386-7818rnEmail: mjtarascio@sikorsky.com;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
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