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NASA Blackswift hypersonic scramjet or HTV-3X

  • Terratop
  • uploaded: Jun 29, 2008
  • Hits: 46

Description:

Blackswift was previously rumored to be a super secret hypersonic scramjet-based aircraft co-named HTV-3X, essentially a 21st century version of the SR-71. Today NASA has unveiled the real Blackswift (video link), which uses pulse detonation engines (PDEs). A PDE is essentially a modern version of the old V-1 buzz bomb engine. This engine requires significantly fewer moving parts and achieves much higher efficiency than a turbofan, and is technically able to go hypersonic without any kind of 'dual-stage' engine.



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2 comments

  • Anrk0207#

    Anrk0207 August 19, 2009 7:11:00 PM CEST

    i wish the whole of fox news would get on that flight take it up to 50 thousand and head straight down. this very old technology asking for 750 mil the government's favourite number.

  • Elnorel#

    Elnorel January 6, 2009 10:27:36 PM CET

    The military has been playing with this for 30 years, and just now it comes out LOL.Looks like we get FUELless propultion seen in UFOs in about 50 years. If we dont die off first through wars, disasters or simmilar.



 
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