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  • Users: rbogie
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  1. rbogie

    New title for Old Tech Order

    Does anyone know the new title for the manual called, "Engineering Manual Series for Aircraft and Missile Repair Structural Hardware"? Used to be titled AF TO 1-1A-8 or Navair 01-1A-8 or Army TM 01-1A-8. I can't find it with any Google or Dogpile searches. Did it get picked up as an SAE-AMS...
  2. rbogie

    How to relate 2D airfoil Cd to 3D wing Cd

    Hi, I'm trying to help my teenage daughter with a science project where we take 2D airfoil lift and drag curves and relate them to to the actual wings of real airplanes and see how close we can calculate stall speed and max speeds of the real world airplanes. We went to a lot of trouble picking...
  3. rbogie

    Information on Boeing 747 Wing

    I posted a thread in a different area with two questions. I got a couple of replies to the first part, but no replies to the second part so I'll start a new thread around the second question here. I am trying to find out data on the Boeing 747 wing, specifically the airfoil and the L/D curves...
  4. rbogie

    Wing drag vs Total A/C Drag

    Hi, I'm trying to help my teenage daugter with a science fair project. We want to take the plotted Lift/Drag curves of three different airfoils, use the lift and drag formulas (from 2D airfoil L/D graphs) convert to 3D actual wings, and see how close we can come to the actual stall speed and...

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