Aviation MegaThread!!!!

Discussion in 'Shiny Things' started by EvilGenius, Jan 1, 2009.

  1. XR650L_Dave

    XR650L_Dave Long timer

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    I wonder how much ram-effect was gained through centrifugal force accelerating the intake air in the round plenum and 'down' those intake pipes?

    Probably spun too slowly to gain much.
  2. Rich B

    Rich B Long timer

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    XR650L_Dave sez:

    "I wonder how much ram-effect was gained through centrifugal force accelerating the intake air in the round plenum and 'down' those intake pipes?"

    Your assesment of none is probably right, but not due to centrifugal effect. The air followed a tortured path through the center of the crankshaft to get to the crankcase, then out the pipes to the heads. Yes, the crankshaft was hollow and attached to the fire wall What passed for a carbie was attached to the crankshaft :eek1

    At least it wasn't a monosaupe engine that had the weird centrifugal valve in the piston crown to duct the mixture into the cylinder :huh

    The rotaries are so fascinating, so much dead end technology. But absolute works of art in execution and in their day, they were the king of power to weight ratio and reliability in aircraft engines. :eek1

    Their reign was short, roughly 1910 to about 1916 in terms of the best aircraft engines available. By 1916 they were obsolete but were being made in large numbers on both sides of WWI and stayed in front line service to the end. After 1918, they disappeared rapidly.

    But they are still works of art. :clap
  3. JMead11

    JMead11 Crazy Bastard

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    Just flew over my workplace this morning about 11:25


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  4. street tracker

    street tracker High, wide, and handsome

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    Awesome.

    It's going to do a pass around Disneyland tomorrow so will likely be going right over my house! I'll have the camera ready.
  5. EvilGenius

    EvilGenius 1.5 Finger Discount

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    Cool!
  6. ADK

    ADK .......................

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    :norton I know a little about the Wright bros at Kittyhawk and WW I aircraft but have never heard anything about the development in between. Anybody know of any good books, websites or documentaries? :ear
  7. vspeed

    vspeed Been here awhile

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    I read a book several years ago titled "Barons of the Sky", written by Wayne Biddle.

    It is basically a history of the aerospace industry in the U.S. What I found interesting is that the book tells the story of how names like Douglas, Martin, Lockheed, Curtis, etc. became such icons in the aerospace industry. Most of these guys started building airplanes in their backyards in the years just prior to WWI. Pretty fascinating to read how they grew their companies into such aviation giants.
  8. dorkpunch

    dorkpunch Oops...

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    Beeeeeeyoutiful. Needs to be posted in the Art of Engine thread as well. :deal
  9. 42

    42 Bokononist

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  10. Daniii

    Daniii geezer

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    No throttle. Just a kill switch. Turning one way was far easier than turning the other.
  11. No False Enthusiasm

    No False Enthusiasm a quiet adventurer

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    I'd suggest A Dream of Wings by Tom Crouch.

    NFE
  12. wannaklr

    wannaklr Long timer

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  13. BillsR100

    BillsR100 Happy Paleoflatus

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  14. mfp4073

    mfp4073 Long timer

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    I have a bomb rack for one of those laying around here somewhere :huh
  15. EVLED

    EVLED Bike riding nutter!

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    Just had to post this! The only de Havilland Mosquito flying in the world. Beautifully restored here in NZ - soon to be sent Stateside to it's lucky owner. Really wish I could pop up to Auckland tomorrow to see it being put through it's paces...

    <iframe width="560" height="315" src="http://www.youtube.com/embed/YEyDlgJYIF8" frameborder="0" allowfullscreen></iframe>
  16. GSPeP

    GSPeP Long timer

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  17. GSPeP

    GSPeP Long timer

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    Saw the Lancaster in action during the Airhow in Fairford (UK)

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  18. GSPeP

    GSPeP Long timer

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    I really would like to see that one live ... The only problem is that it's on the other side of the world for me :cry
  19. EVLED

    EVLED Bike riding nutter!

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  20. GSPeP

    GSPeP Long timer

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    In 2009 there was a Boeing 757-2K2 of the Royal New Zealand Air Force at the Fairford (UK) Airshow

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