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European Hypersonic Cruise Passenger Study Set for New Tests

机译：欧洲超声波巡航乘客研究为新测试设置

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摘要

A team of European hypersonic researchers are preparing for wind-tunnel tests of a Mach 8 concept that is designed to prove technologies for the development of future ultra-long-range, high-speed commercial vehicles and air-breathing space launch systems. Funded under Europe's Horizon 2020 research and innovation program, Stratofly (Stratospheric Flying Opportunities for High-speed Propulsion Concepts) is targeted at fostering hypersonic capabilities for a 300-seat passenger vehicle cruising above 30 km (19 mi.) to TRL (technology readiness level) 6 by 2035. The project builds on the Lapcat waverider concept developed under earlier programs by the European Space Agency/European Space Research and Technology Center.Using the 310-ft. long Lapcat Ⅱ MR2.4 version as a reference vehicle, the 30-month Stratofly effort is focused on classic hypersonic-technology challenges such as propulsion integration, hot structures and thermal management. In addition, with environmental concerns at the forefront in Europe, the project also includes sustainability considerations such as fuel burn efficiency, noise and emissions reductions, and operational issues such as life-cycle costs, safety and certification.
机译：欧洲过度研究人员团队正在为Mach 8概念进行风隧道测试，该概念旨在证明未来超远程，高速商用车辆和空气呼吸空间发射系统的技术的技术。根据欧洲的地平线2020年资助的研究和创新计划，Stratofly（高速推进概念的平流层飞行机会）是针对300座乘用车巡航超过30公里（19英里）到TRL（技术准备水平的300座乘用车的高超声道）6到2035.该项目在欧洲航天局/欧洲空间研究和技术中心根据早期计划开发的Lapcat Waverider概念。310英尺。 LongLapcatⅡMR2.4作为参考车辆，30个月的Stratofly努力专注于经典的超音速技术挑战，如推进集成，热结构和热管理。此外，由于欧洲最前沿的环境问题，该项目还包括可持续性考虑因素，例如燃料燃烧效率，噪音和排放减少，以及生命周期成本，安全和认证等业务问题。

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