wing in ground

  1. A

    Aerodynamics Question for the Wing Experts: Ugrinsky or Revolving-Wing?

    Hi, I am undergraduate engineering student. I asked this question on 2 different engineering forums but got very strange and unhelpful replies. So I thought I would try the AIRCRAFT experts here. = ) There are 2 mysterious VAWT wind turbine designs floating on the Internet. The Ugrinsky...
  2. RavenOne

    REGENT Sea Glider , Electric powered cross channel WIG

    My wife pointed this out just now https://www.bbc.co.uk/news/av/uk-england-hampshire-57483048 https://www.regentcraft.com/ cheers
  3. M

    Nuclear Ekranoplan 'Smelost'

    I just have to share this link. This SF - Ekranoplan looks just WOW! https://www.artstation.com/artwork/o0z3J (pictures added)
  4. Jemiba

    Dornier WIG Projects

    Triggered by the Lippisch developments, that were tested with the X-113 on Lake Constance, Dornier started research in that field during the 1970s, too, called "Stauflügelgerät" (. One project for a commercial transport was the P.477 for up to 27 passengers. Another one, desigantion unknown...
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