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首页> 外文期刊>Journal of Aerospace Sciences and Technologies >CONCEPTUAL DEFINITION OF A NEW VERY-LIGHT-JET AIRCRAFT CONFIGURATION
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CONCEPTUAL DEFINITION OF A NEW VERY-LIGHT-JET AIRCRAFT CONFIGURATION

机译：新型超轻型飞机配置的概念定义

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Israel Aircraft Industries (IAI) is a world leader in the design and manufacturing of business aircraft. IAI has developed and introduced to the market several biz-jets (Westwind Ⅰ and Ⅱ, Astra-AKA Gulfstream G-100, and Galaxy- AKA Gulfstream G-200). All these aircraft have been in the midsize and recently "super-midsize " category. During the last two years, IAI has been evaluating a new aircraft design, the ProJet that belongs to the new, emerging category of "very-light jets" (VLJ). This lightweight twin turbofan aircraft is characterized by its small size and low target price, compared to existing IAI designs. The ProJet will be certificated to FAR23 normal category requirements, including single pilot operation. The ProJet exploits newly developed technologies and capabilities, such as: new, small and efficient turbofan engines; advanced low cost and sophisticated avionic systems; advanced low cost mechanical and electrical systems; rapid and efficient development and production methods. All these attributes will provide the capability of introducing a very low cost aircraft into the emerging new VLJ market sector. The ProJet is a twin turbofan, low wing, T-tail airplane utilizing an all-metal airframe; designed in accordance with damage tolerance requirements. It features a comfortable pressurized cabin with optimized seating for 6 occupants, including 2 pilots, and excellent performance. The ProJet will have a VFR range of 1200nm, a cruise ceiling of 41,000ft, and a cruise speed of 365kt. It will take-off and land on runways shorter than 3000ft. Generous allowance for baggage stowage is provided in the pressurized internal baggage compartment, and in the external rear baggage compartment. The ProJet flight deck features an all-glass cockpit with an integrated avionics package, designed for ease of operation and reduced workload. Composite materials are utilized inflight control surfaces and secondary structures. Two FADEC controlled turbofan engines mounted on the upper aft fuselage supply the ProJet power. Each engine generates about 1300 pounds static installed thrust at ISA + 10℃.
机译：以色列飞机工业公司（IAI）在商务飞机的设计和制造方面处于世界领先地位。 IAI已开发并向市场推出了几种商务飞机（WestwindⅠ和Ⅱ，Astra-AKA湾流G-100和Galaxy-AKA湾流G-200）。所有这些飞机都属于中型，最近属于“超中型”类别。在过去的两年中，IAI一直在评估一种新的飞机设计，即ProJet，它属于新兴的“超轻型喷气机”（VLJ）类别。与现有的IAI设计相比，这种轻型双涡扇飞机的特点是体积小，目标价低。 ProJet将获得FAR23正常类别要求的认证，包括单驾驶员操作。 ProJet利用最新开发的技术和功能，例如：新型，小型高效的涡扇发动机；先进的低成本和先进的航空电子系统；先进的低成本机电系统；快速高效的开发和生产方法。所有这些属性将提供将超低成本飞机引入新兴的VLJ市场领域的能力。 ProJet是采用全金属机身的双涡扇低翼T尾飞机；根据损坏容限要求进行设计。它具有舒适的增压舱，可为6名乘员提供最佳座位，其中包括2名飞行员，并且性能出色。 ProJet的VFR范围为1200nm，巡航上限为41,000ft，巡航速度为365kt。它将起飞并降落在小于3000英尺的跑道上。加压内部行李舱和外部后行李舱均提供足够的行李存放空间。 ProJet驾驶舱具有全玻璃驾驶舱，并带有集成的航空电子设备包，旨在简化操作并减少工作量。复合材料用于飞行控制表面和二级结构。安装在上部后部机身上的两个由FADEC控制的涡轮风扇发动机为ProJet提供动力。每台发动机在ISA + 10℃时产生约1300磅的静态安装推力。

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