Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.

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  1. Squidly-Diddly

    USN/darpa plans "sea train" of linked unmanned boats.

    Squidly-Diddly, Jun 2, 2020
    Replies:
    1
    Views:
    648
    upchurchmr
    Jun 2, 2020
  2. Mitch1990

    ABS Section Modulus Units

    Mitch1990, Jun 3, 2020
    Replies:
    10
    Views:
    755
    Ad Hoc
    Jun 3, 2020
  3. Mitch1990

    Scantling Moment of Inertia

    Mitch1990, Jun 3, 2020
    Replies:
    13
    Views:
    573
    Mitch1990
    Jun 3, 2020
  4. rembrandt

    aluminium small jet boat concept

    rembrandt, Jun 4, 2020
    Replies:
    13
    Views:
    2,295
    rembrandt
    Jun 14, 2020
  5. Rich867

    Mosquito habitat

    Rich867, Jun 4, 2020
    Replies:
    7
    Views:
    481
    Squidly-Diddly
    Jun 5, 2020
  6. rael dobkins

    2nd episode Proa WHY NOT? refit done, b4 sea trials. Looking Good!

    rael dobkins, Jun 5, 2020
    Replies:
    3
    Views:
    670
    rael dobkins
    Jun 10, 2020
  7. HCB66

    Changing outboard engine mount.

    HCB66, Jun 7, 2020
    Replies:
    7
    Views:
    623
    HCB66
    Jun 8, 2020
  8. Murky Deep

    Designing small utility/work boat-skiff rocker question

    Murky Deep, Jun 8, 2020
    Replies:
    9
    Views:
    1,822
    messabout
    Jul 11, 2020
  9. thenavalarch

    Article: How to use empirical formulas to estimate a ship’s resistance

    thenavalarch, Jun 8, 2020
    Replies:
    3
    Views:
    665
    Alik
    Jun 9, 2020
  10. Velsia

    Drum/Spool Capacity

    Velsia, Jun 9, 2020
    Replies:
    6
    Views:
    677
    Velsia
    Jun 10, 2020
  11. Kirbynoworries

    Is a Naval Architect best way resource?

    Kirbynoworries, Jun 9, 2020 ... 2 3
    Replies:
    39
    Views:
    2,052
    DCockey
    Jun 19, 2020
  12. Tiago

    Southern Ocean 60 - start refurbishing?

    Tiago, Jun 10, 2020
    Replies:
    11
    Views:
    835
    Rumars
    Jun 17, 2020
  13. peterAustralia

    list of 500 rowing boat designs

    peterAustralia, Jun 10, 2020
    Replies:
    4
    Views:
    608
    Squidly-Diddly
    Jun 12, 2020
  14. Tom Painter

    Bolger's Prince William Sound Yawl

    Tom Painter, Jun 11, 2020
    Replies:
    6
    Views:
    870
    Squidly-Diddly
    Jun 12, 2020
  15. tdizzle

    A modern classic..?

    tdizzle, Jun 12, 2020
    Replies:
    10
    Views:
    960
    philSweet
    Jun 14, 2020
  16. izaac

    keel and flat bottom vs round bilge

    izaac, Jun 12, 2020 ... 2
    Replies:
    15
    Views:
    1,834
    Ad Hoc
    Dec 10, 2020
  17. Squidly-Diddly

    looking for 'game changing' car-topping aid device(s).

    Squidly-Diddly, Jun 12, 2020
    Replies:
    8
    Views:
    1,301
    Will Gilmore
    Jun 14, 2020
  18. HCB66

    Building a skeg

    HCB66, Jun 13, 2020
    Replies:
    4
    Views:
    988
    wet feet
    Jun 22, 2020
  19. Annode
    Locked

    Where to source Keel grade Osmium, Rhenium or Iridium...

    Annode, Jun 14, 2020 ... 2 3
    Replies:
    42
    Views:
    2,350
    gonzo
    Jun 28, 2020
  20. Serge VadVad

    Simplest Pocket-size DIY Boat Ever

    Serge VadVad, Jun 15, 2020
    Replies:
    9
    Views:
    1,462
    Pericles
    Jul 2, 2020
  21. Squidly-Diddly

    someone should make car-top cargo-pod(s)/micro boat hybrid.

    Squidly-Diddly, Jun 15, 2020
    Replies:
    8
    Views:
    682
    Squidly-Diddly
    Jun 16, 2020
  22. thenavalarch

    Article: How to calculate the strength of the midship section of a ship (TheNavalArch)

    thenavalarch, Jun 15, 2020
    Replies:
    0
    Views:
    631
    thenavalarch
    Jun 15, 2020
  23. Rich867

    Upgrade time - replacement center console for a 2004 2072 g3 aluminum boat

    Rich867, Jun 15, 2020
    Replies:
    2
    Views:
    793
    kapnD
    Jun 17, 2020
  24. Doc FJ

    Help Matching SOR to Available Plans for a Self-Build

    Doc FJ, Jun 16, 2020
    Replies:
    5
    Views:
    761
    fallguy
    Jun 21, 2020
  25. Ghost Boy

    Need a book referance

    Ghost Boy, Jun 16, 2020
    Replies:
    9
    Views:
    564
    jehardiman
    Jun 16, 2020
  26. kleenbreeze

    New Memeber with a question

    kleenbreeze, Jun 16, 2020 ... 2
    Replies:
    28
    Views:
    1,320
    Rumars
    Jun 18, 2020
  27. sidali

    hull scantling

    sidali, Jun 16, 2020
    Replies:
    4
    Views:
    896
    sidali
    Jun 23, 2020
  28. DCockey

    Early US SWATH vessel name ???

    DCockey, Jun 16, 2020 ... 2
    Replies:
    15
    Views:
    1,169
    DCockey
    Jun 22, 2020
  29. Mark O Hara

    Credit where credit is due?

    Mark O Hara, Jun 16, 2020
    Replies:
    3
    Views:
    663
    RAraujo
    Jun 17, 2020
  30. Luke Duke

    Floatable Weight

    Luke Duke, Jun 17, 2020
    Replies:
    9
    Views:
    640
    bajansailor
    Jun 19, 2020
  31. mustafaumu sarac

    Can I copperboat or fiberglass under the viking 25 persons liferaft

    mustafaumu sarac, Jun 18, 2020
    Replies:
    2
    Views:
    383
    trip the light fandango
    Jun 18, 2020
  32. Brentmctigue

    16' Semi displacement electric cat

    Brentmctigue, Jun 21, 2020 ... 2 3 4
    Replies:
    45
    Views:
    3,054
    Rurudyne
    Jul 21, 2020
  33. David L. Dodd II

    Last night I was seized by an idea. This is that idea. Thoughts?

    David L. Dodd II, Jun 21, 2020
    Replies:
    9
    Views:
    1,102
    ziper1221
    Jul 23, 2020
  34. krawiec

    Fairline f33 conection deck and hull

    krawiec, Jun 22, 2020
    Replies:
    1
    Views:
    448
    fallguy
    Jun 22, 2020
  35. Manateeman

    Power requirement Trinka 12

    Manateeman, Jun 22, 2020
    Replies:
    4
    Views:
    579
    Manateeman
    Jun 23, 2020
  36. Tom buck

    Boat floor

    Tom buck, Jun 23, 2020
    Replies:
    10
    Views:
    553
    hoytedow
    Jun 23, 2020
  37. thenavalarch

    Article: ULS (Ultimate Longitudinal Strength) and how to assess it for a damaged hull

    thenavalarch, Jun 23, 2020
    Replies:
    0
    Views:
    454
    thenavalarch
    Jun 23, 2020
  38. ChuckP

    Houseboat Holding Tank Vent

    ChuckP, Jun 23, 2020
    Replies:
    8
    Views:
    741
    fallguy
    Jun 30, 2020
  39. Heynow999

    Jon boat design and materal help

    Heynow999, Jun 23, 2020
    Replies:
    6
    Views:
    1,157
    Heynow999
    Jul 27, 2020
  40. jdray

    General Purpose Powerboat Hull Design

    jdray, Jun 23, 2020
    Replies:
    7
    Views:
    687
    Mr Efficiency
    Jun 23, 2020
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Page 338 of 348