极光与波音高速垂直升降概念完成风洞试验

Aurora and Boeing are designing an X-plane that delivers revolutionary capabilities for runway independent air mobility.

Aurora Flight Sciences, a Boeing company, recently completed stability and control wind tunnel testing for its high-speed vertical take-off and landing (HSVTOL) concept. The test is a key milestone in the preliminary design phase of the Defense Advanced Research Projects Agency (DARPA) Speed and Runway Independent Technologies (SPRINT) program.

The SPRINT program aims to design, build, and fly an X-plane to demonstrate key technologies that enable a transformational combination of aircraft speed and runway independence. Aurora’s concept uses embedded lift fan technology and a blended wing body design to provide the scalable capability to cruise at 450 KTAS and take-off and land vertically on unprepared surfaces.

The wind tunnel test, completed in March at Boeing’s V/STOL wind tunnel near Philadelphia, used a 20% scale model to collect highly applicable data for understanding the low-speed handling of the vehicle’s unique profile, particularly at the critical transition from vertical to forward flight. The data will be used to validate computer models, feed the program’s flight simulator database, and add to the team’s knowledgebase for full-scale vehicle design.

“This SPRINT wind tunnel test has validated our analytical estimates of the performance of the aircraft. With this successful risk reduction testing completed, the program is ready to proceed into detailed design,” said Larry Wirsing, vice president of aircraft development at Aurora Flight Sciences. “Aurora and Boeing have assembled a world class team of experts in advanced vertical lift technologies, and we are looking forward to the opportunity to continue working with the Government team to finish the design, build, and flight test of this aircraft that will demonstrate game-changing capabilities in speed, agility, and cargo capacity.”

The recent wind tunnel test was the second major test event scheduled for the X-plane’s preliminary design phase. It follows last year’s ground effect test which showed that suck down effects created by the lift fans in hover were negligible and that the landing gear is set to the appropriate height to minimize adverse pitching moments from forming during ground operations.

ABOUT AURORA FLIGHT SCIENCES

Aurora Flight Sciences, a Boeing Company, advances the future of flight by developing and applying innovations across aircraft configurations, autonomous systems, propulsion technologies, and manufacturing processes. With a passionate and agile team, Aurora delivers solutions to its customers’ toughest challenges while meeting high standards of safety and quality. Learn more at www.aurora.aero

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EVHNews.com 是 EVVTOL 的全球数字技术平台。EVVTOL 是全球电动汽车/混合动力汽车、电子航空、E-VTOL、E-Marine 未来技术行业展示和展览活动组织机构，全球最大的电动汽车和 E-VTOL 品牌在此投资未来交通。

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- EVVTOL 的目标是展示电动汽车和 VTOL 行业，并通过发布和展示尖端电动汽车和 E-VTOL 技术，介绍电动汽车和 VTOL 领域的主要车辆和零部件制造商。

- EVVTOL 的使命是推出多个技术展和博览会，包括有影响力的高级别电动汽车商业峰会，这些峰会以与电动汽车和电动交通行业、能源汽车信息技术和充电基础设施行业的主要制造商进行商业接触这两个主题为基础。这些活动是了解和讨论电动汽车和 VTOL 行业未来最新交通技术进步以及电池能源挑战的绝佳机会。

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全球电动混合动力汽车、电动航空、电动船舶技术及未来创新电动混合动力 VTOL 航空航天技术新闻！ EVHNews.com 是 EVVTOL 的全球数字技术平台。EVVTOL 是全球电动汽车/混合动力汽车、电动航空、电动 VTOL、电动船舶未来技术行业展示和展览活动组织机构，全球最大的电动汽车和电动 VTOL 品牌在此投资未来交通。 EV H News 致力于电动汽车和电动混合动力汽车、电动航空、电动飞行器、电动船舶等行业，包括电动交通、电动半导体和电动卡车。 这个数字平台将包括来自全球行业领导者的评论和资源，其中许多侧重于清洁蓝色技术和替代燃料（如适用）。EVH 新闻平台让所有人都能获得工具和信息，了解未来电子汽车、电子航空、电子海运、电子摩托车、电子半导体和电子卡车等电子运动行业的突破性电子技术。 关于 EVVTOL - EVVTOL 是一家新公司，以最具影响力的全球未来技术展/博览活动组织为品牌，其战略定位是成功满足电动汽车和 VTOL 运输行业客户的需求！ - EVVTOL 的目标是展示电动汽车和 VTOL 行业，并通过揭幕和展示最先进的电动汽车和 E-VTOL 技术，介绍电动汽车和 VTOL 的主要车辆和零部件制造商。 - EVVTOL 的使命是推出多个技术展和博览会，包括有影响力的高级别电动汽车商业峰会，这些峰会以与电动汽车和电动交通行业、能源汽车信息技术和充电基础设施行业的主要制造商进行商业接触为双重主题。这些活动是了解和讨论电动汽车和 VTOL 行业未来最新交通技术进步以及电池能源挑战的绝佳机会。 (evvtol.org) 877-4EV-VTOL (877-438-8865)

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