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The Raven; An educational project to build a world record setting human powered aircraft using advanced materials

机译：乌鸦;一个教育项目，旨在使用先进的材料打造创世界纪录的人力飞机

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A human powered aircraft named the Raven has been designed. The raven incorporates advanced materials to produce rigid wing and fuselage skins and a cantilever wing construction which should allow it to set four world records in human powered flight. Design specifications call for an aircraft with a wingspan of 35 m, a weight of only 34 kg, a cruising velocity of 32 km/hr, and a range of 160 km. The airrcraft is currently under construction by over 350 volunteer students and industry professionals. Tooling for most of the structural part sof the aircraft is complete. Manufacture of prototype fuselage components requried development of an unusual double vacuum bagging process. This process has been used to produce prototype parts that, while over deisgn weight, suggest that the design specifications are achievable.
机译：设计了一种名为Raven的人力飞机。这款乌鸦融合了先进的材料，可以制造出坚硬的机翼和机身蒙皮，以及一种悬臂式机翼结构，这使其可以在人力飞行中创造四项世界纪录。设计规范要求飞机的翼展为35 m，重量仅为34 kg，巡航速度为32 km / hr，航程为160 km。该飞机目前由350多名志愿者学生和行业专业人士建造。飞机大部分结构部件的工具齐全。原型机身组件的制造要求开发一种不寻常的双真空袋工艺。此过程已用于生产原型零件，该零件虽然超过设计重量，但表明可以达到设计规格。

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