Foil Optimist

Discussion in 'Boat Design' started by Manfred.pech, May 16, 2016.

  1. OzFred
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    OzFred Senior Member

    I think that you can be confident that if anyone creates a foiling Opti that is stable and easy to foil, it will be very, very different from the concept boat.
     
  2. Doug Lord
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    Doug Lord Flight Ready

  3. Doug Lord
    Joined: May 2009
    Posts: 15,931
    Likes: 233, Points: 73, Legacy Rep: 1362
    Location: Melbourne, Florida

    Doug Lord Flight Ready

  4. Doug Lord
    Joined: May 2009
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    Location: Melbourne, Florida

    Doug Lord Flight Ready

    Foiling Optimist

    The better quality video above is longer than the facebook version and shows the boat using the standard Opti rig. Hopefully, this will make its way to youtube.
     
  5. Doug Lord
    Joined: May 2009
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    Location: Melbourne, Florida

    Doug Lord Flight Ready

  6. Doug Lord
    Joined: May 2009
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    Location: Melbourne, Florida

    Doug Lord Flight Ready

    Foiling Optimist

    More info from the video:

    Published on Apr 5, 2017

    Graphene and hydrofoils gives optimist dinghy superpowers
    Students and researchers at Chalmers University of Technology and SSPA Sweden has designed and developed an optimist dinghy with supreme capabilities. By using a composite with added graphene the hull is made stronger and lighter. Hydrofoils are added to lift the boat, decreasing drag and allowing greater speeds. After experimenting and testing in SSPA:s ship research and development facility in Gothenburg, Sweden, the dinghy is ready to be tried out at sea for the first time. @axelrahmsailing will do the honors.
     
  7. Doug Lord
    Joined: May 2009
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    Doug Lord Flight Ready

    Foiling Optimist

    Now that they have a composite hull with excellent hydrofoils maybe this is the next step:

    photo-Yoichi Yabe

    [​IMG]
     

  8. Doug Lord
    Joined: May 2009
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    Location: Melbourne, Florida

    Doug Lord Flight Ready

    More on the development of another Foiling Optimist-see post 65 above for the first one by Chalmers:


    Note: this version has the wand on the back side of the daggerboard(like the Whisper Cat) whereas the original Chalmers version had the wand off the bow! The new version used a standard hull and off the shelf aluminum foil profiles where the original was all carbon.
    --
    SEE DESIGN PDF BELOW:
    ==================================================
     

    Attached Files:

    Last edited: Feb 10, 2019 at 11:48 PM
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