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Flybrid: Envisaging the Future Hybrid-Powered Regional Aviation

机译:Flybrid:展望未来的混合动力支线航空

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This paper presents the "Flybrid" project, a conceptual design study of a hybrid propulsion regional airliner for the 2030s scenario. The paper discusses the assumptions made to deal with a future framework 20 years ahead and presents an assessment of different hybrid architectures. This motivates a parallel hybrid solution which does not rely on in-flight battery recharge. We discuss the integration of this solution within the airframe of a typical regional aircraft architecture as well as within the airport system, in terms of both battery handling on the apron and battery recharging in dedicated areas that can be conveniently integrated as active nodes within a regional electric grid. Finally, an algorithm for the preliminary sizing of a hybrid aircraft is presented, and the resulting 90-seat airplane is described. The paper aims to identify and assess the variables which have the higher impact on the feasibility of a hybrid transport aircraft and to provide a viable procedure for designing it.
机译:本文介绍了“ Flybrid”项目,这是一种针对2030年代情景的混合动力区域客机的概念设计研究。本文讨论了为应对未来20年的未来框架而做出的假设,并对不同的混合架构进行了评估。这激发了一种不依赖于飞行中电池充电的并行混合动力解决方案。我们讨论了该解决方案在典型区域飞机架构的机体以及机场系统中的集成,涉及停机坪上的电池处理和专用区域中的电池充电方面,这些区域可以方便地集成为区域内的活动节点电网。最后,提出了一种用于混合飞机的初步定型的算法,并描述了所得的90座飞机。本文旨在识别和评估对混合运输机的可行性具有较高影响的变量,并为设计其提供可行的程序。

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