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Recent content by skidoobond

  1. skidoobond

    Is there a website of Govt & Military for MIL specs?

    Sign up for usainfo.com. I'm not sure if you have to pay for this service but it includes everything including the mil-s-81733. I couldn't find cor-ban 27s there though.
  2. skidoobond

    paddle blade design

    The area of the blade is a simple geometric study. Measure the moving surfaces that will encounter fluid resistance. The force required to move the paddle will be the force required to move the mass of the paddle plus the force needed to overcome the fluid resistance. The speed at which the...
  3. skidoobond

    The End of Mil-Hdbk-5

    Several military standard documents are being taken by non-military groups. Mil-hdbk-5 is just one of the many documents the military is tired of updating and are releasing control of these to other groups. Typically from what I've seen, the first draft under the new group is a straight copy...
  4. skidoobond

    Rothalpy

    Radomir, In your first equation (delta W = *ctang2-U1ctang 1 = h02- h01), c is the absolute fluid velocity at the blade tip (c2 is the exit end of the blade and c1 is the inlet end, and w2 is the fluid velocity at the blade tip). Then, ctang2 is the component of c2 in the direction of U2...

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