After minimizing sonic boom, reducing airport noise is seen as the next biggest barrier to commercially viable future supersonic transports. As it works toward flying an X-plane in 2019 to demonstrate low-boom design technology, NASA is conducting ground tests of an engine nozzle that could make a small supersonic airliner as quiet as current subsonic transports. The model tests underway at NASA’s Glenn Research Center will validate design tools and concepts for an integrated ...

SUBSCRIBE TO ACCESS THIS ARTICLE

"NASA Aims For Supersonic Airliners As Quiet As Subsonic" is part of Aviation Week & Space Technology’s subscription package. 

Subscribe now to read this full article. And by subscribing, you'll also receive full coverage of what's next in technology from the experts trusted by the global aerospace & defense community. 

 

Already registered? here.