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NASA, Lockheed Martin Reveal X-59 Quiet Supersonic Aircraft (www.nasa.gov)

submitted 10 months ago by Hypx@kbin.social to c/technology@lemmy.world

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NASA and Lockheed Martin formally debuted the agency’s X-59 quiet supersonic aircraft Friday. Using this one-of-a-kind experimental airplane, NASA aims to

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[–] TheMightyCanuck@sh.itjust.works 13 points 10 months ago (1 children)

One of the material issues with supersonic is friction heat buildup. Probably can't have a front windshield at that speed.

Cameras and instrumentation will do just fine tho

[–] Ducky@lemmy.world 10 points 10 months ago (1 children)

The heat is from compression, not friction. And besides that, this thing is only flying at mach 1.5, there are TONS of aircraft that fly at those speeds (and much faster) with windshields.

The reason it doesn't have a front windshield is because the change in shape of the aircraft at the windshield, to be more vertical, was disrupting their method of reducing the sonic boom. The aircraft needs the shape it has, so a windshield would have to be like 20 feet long to offer any forward visibility.

[–] TheMightyCanuck@sh.itjust.works 1 points 10 months ago

Neat. Thanks for the info!