Recent Content by jeff spinney

  1. jeff spinney
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    Folding Kayaks

    hey ted.jeff spinn here. keep listen to them old guys. when they say come with me,,,, do it , there smarter than us when it comes to fun. jeff...
    Post by: jeff spinney, Feb 20, 2008 in forum: Boat Design
  2. jeff spinney
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    Ballast tank fluid dynamics

    i see, well it's hard to believe how many differant forces apply to pumping water,i knew of pipe friction before but didn't consider how much it...
    Post by: jeff spinney, Jan 29, 2008 in forum: Boat Design
  3. jeff spinney
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    Ballast tank fluid dynamics

    matt i guess your comment wasnt on my computer before i sent mine, but how come creating flow on the inside is impossible,,,because of baffling?
    Post by: jeff spinney, Jan 28, 2008 in forum: Boat Design
  4. jeff spinney
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    Ballast tank fluid dynamics

    so if all piping is the same in both methods of filling the tank except the extra length of vertical in the top filling method,the friction of...
    Post by: jeff spinney, Jan 28, 2008 in forum: Boat Design
  5. jeff spinney
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    Ballast tank fluid dynamics

    i think the top filling option would only fill as fast as the bottom filling tank when almost full(slower as observed),but if you had a...
    Post by: jeff spinney, Jan 27, 2008 in forum: Boat Design
  6. jeff spinney
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    Steel yacht construction

    you'l have to post a few pictures,i love lookin at boats,guess it must get in your blood living next to the water,myself i have been fishing and...
    Post by: jeff spinney, Jan 26, 2008 in forum: Boat Design
  7. jeff spinney
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    Steel yacht construction

    it's a cape island style lobster boat,fiberglass
    Post by: jeff spinney, Jan 26, 2008 in forum: Boat Design
  8. jeff spinney
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    Steel yacht construction

    yea i guess that's good advise,my windows are probably too big on my boat i have now but more windows cost more, and money helped make up my mind...
    Post by: jeff spinney, Jan 25, 2008 in forum: Boat Design
  9. jeff spinney
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    deisel with hydrogin

    adress for hydrogine macine www.hypnow.com brings you to a site that is written in french,i never looked over much myself,allot of this stuff...
    Post by: jeff spinney, Jan 25, 2008 in forum: Boat Design
  10. jeff spinney
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    Wanting to build my own boat.

    well you can do allot with fiberglass,preping the boat by grinding will be a big part of the job.i don't have time to talk now cause i'm taking...
    Post by: jeff spinney, Jan 23, 2008 in forum: Boat Design
  11. jeff spinney
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    deisel with hydrogin

    captaintrue,i don't have the time right now,i'm on my way fishing for a couple of days, but i can't wait to get back. talk to you later
    Post by: jeff spinney, Jan 23, 2008 in forum: Boat Design
  12. jeff spinney
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    Wanting to build my own boat.

    i don't know what a geenoe is but splitting a fiberglass boat isn't always impractical.i have done about 10,all were aprox 45' long but all...
    Post by: jeff spinney, Jan 22, 2008 in forum: Boat Design
  13. jeff spinney
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    Steel yacht construction

    not allot to mention here,everyone thinks their own material is best.clearly they don't see things like me,steal is best.I'm just kidding,i think...
    Post by: jeff spinney, Jan 22, 2008 in forum: Boat Design
  14. jeff spinney
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    deisel with hydrogin

    captaintrue- i'm very interested in this stuff,but i don't know much about,H.That's why i asked you guys ,yir the smartest people i know;) but...
    Post by: jeff spinney, Jan 22, 2008 in forum: Boat Design
  15. jeff spinney
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    deisel with hydrogin

    well i'm not too exited thinking next years fuel bill will be cheaper either,but listening to the few that are going to try it defanatly gets my...
    Post by: jeff spinney, Jan 22, 2008 in forum: Boat Design