Wind Tunnel Tests Advance Alternative For Fuel-Efficient Narrowbody

Graham Warwick Guy Norris February 07, 2020
Aircraft designs
A detailed 8%-scale low-speed model was used to test the TTBW’s high-lift system.
Credit: NASA
As aircraft developers explore unconventional configurations in search of higher efficiency and lower emissions, wind tunnel testing is playing a key role, providing data to validate modeling and fill gaps in understanding. NASA and Boeing have now completed five wind tunnel campaigns with one...
Graham Warwick

Graham leads Aviation Week's coverage of technology, focusing on engineering and technology across the aerospace industry, with a special focus on identifying technologies of strategic importance to aviation, aerospace and defense.

Guy Norris

Guy is a Senior Editor for Aviation Week, covering technology and propulsion. He is based in Colorado Springs.

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