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Thread: RC Helicopter

  1. #41
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    Default

    Hai docel/kiran...

    Thanks for the motor info.

    I got a software for heli calculations. It is Interesting and also confusing!!!!!!!!!! :roll: :roll:

    http://www.runryder.com/helicopter/g...preadsheet.zip

    Kiran, if u are using a NACA airfoil, use this software to estimate the cross-section....Try 2412 or 2414...

    http://www.ae.uiuc.edu/m-selig/ads/naca.exe

    BTW what is the cost of the motor?

    Regards
    JABIR
    There is nothing more practical than a good theory. -- L. Boltzmann

  2. #42

    Default

    Hi Docel/Jabir,

    Just to update everyone on the progress on the heli rotors..

    Following are some pictures ...

    Bamboo strips carved to get rotor shape :-)
    <img>http://img145.imageshack.us/my.php?i...mage123fr0.jpg </img>

    Top view
    http://img106.imageshack.us/my.php?i...mage127lk8.jpg

    Perspective .
    http://img145.imageshack.us/my.php?i...mage128ws5.jpg


    Regards,
    Parasa Kiran

  3. #43
    Super Moderator T-1000 docel's Avatar
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    Default Kiran's Rotors Act 2

    Hi ,
    I have updated the new files here as well as on http://ph.groups.yahoo.com/group/ban...os/browse/94e1

    Kiran's Rotors Act 2







    [/u]
    docel
    ^Anything is possible..
    after YOU prove it!!

    http://bangalorerobotics.tripod.com

  4. #44
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    Hai kiran.

    Great work , man.
    Did u tested it ? Please, I cant wait any more!!

    Regards
    JABIR
    There is nothing more practical than a good theory. -- L. Boltzmann

  5. #45
    Super Moderator T-1000 docel's Avatar
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    Default Why not attempt it....?

    Hi jabir!
    Why not attempt it too.....The more the merrier!!
    docel
    ^Anything is possible..
    after YOU prove it!!

    http://bangalorerobotics.tripod.com

  6. #46

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    Thanks Jabir.
    Doc’s guidance and tricks helped me in getting the rotors in proper shape.

    I think still lot of work is pending, right Doc ?

  7. #47
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    Mr. jabir

    I am very much interested to see the images plz fix the broken links..
    http://www.roboticsindia.com/modules...er=asc&start=0

    know my present work status and help...
    http://www.roboticsindia.com/modules...ewtopic&t=2528

    Rahul

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