Boat Design Forums

  1. Design

    1. Boat Design

      Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.
      Discussions:
      12,977
      Messages:
      191,162
      Latest: why smoke stacks so fat for diesels of this size? Angélique, Dec 16, 2018 at 6:51 PM
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    2. Hydrodynamics and Aerodynamics

      Technical discussion on fluid dynamics: theory and analysis.
      Discussions:
      703
      Messages:
      15,812
      Latest: Sail performance metrics CT249, Dec 12, 2018 at 10:21 PM
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    3. Stability

      Discuss stability issues and calculations, power and sail.
      Discussions:
      840
      Messages:
      14,246
      Latest: Increasing seaworthiness for a 7 m. motorboat Mr Efficiency, Dec 13, 2018 at 9:45 PM
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    4. Class Societies

      Scantling Rules, updates and discussion on Society Classification: Lloyds, ABS, DNV, ISO ...
      Discussions:
      338
      Messages:
      3,812
      Latest: Any ABS,ISO etc. Standard for Concrete Hull Mike Inman, Nov 21, 2018
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    5. Powerboats

      Discuss production and custom powerboats and powerboat design.
      Discussions:
      2,493
      Messages:
      25,962
      Latest: Mason Clipper Dave Mason, Dec 6, 2018
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    6. Propulsion

      Discuss marine engines, drives, and propulsion systems.
      Discussions:
      5,480
      Messages:
      63,611

      1. Props

      2. Surface Drives

      3. Jet Drives

      4. Outboards

      5. Sterndrives

      6. Pod Drives

      7. Inboards

      8. Diesel Engines

      9. Gas Engines

      10. Electric Propulsion

      11. Hybrid

      12. DIY Marinizing

      Latest: Thrust power Noel McGettigan, Dec 16, 2018 at 6:11 AM
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    7. Motorsailers

      Discuss monohull and multihull motorsailers and motorsailer design.
      Discussions:
      130
      Messages:
      3,579
      Latest: What would you call this... BlueBell, Nov 29, 2018
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    8. Sailboats

      Discuss monohull sailboat design, production and custom monohull sailboats.
      Discussions:
      4,015
      Messages:
      74,381
      Latest: Another SOLAS Big Boat Sydney-Hobart Warm-up won by Wild Oats XI! CT249, Dec 16, 2018 at 6:57 AM
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    9. Multihulls

      Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.
      Discussions:
      2,835
      Messages:
      75,314
      Latest: 45 ft part built tri on craigslist Mass. Angélique, Dec 16, 2018 at 1:58 AM
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    10. OnBoard Electronics & Controls

      Discuss onboard mechanical, hydraulic, and electric control systems, monitoring, navigation, communication, systems integration and onboard computer systems.
      Discussions:
      767
      Messages:
      10,036
      Latest: Electrical tear down 79 s&s swan PNW sailor, Nov 27, 2018
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    11. Software

      Discuss marine design software: hull design, fairing, modeling, rendering, and CNC.
      Discussions:
      2,806
      Messages:
      23,173

      1. General Computing

      Latest: Problem with Maxsurf VPP! Kaarel, Dec 15, 2018 at 2:28 PM
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  2. Collaboration

    1. Option One

      Collaborative design of a power cruiser: trailerable, 300 mile range, economical at cruise & displacement speeds.
      Discussions:
      67
      Messages:
      1,727
      Latest: Cool trailerable boat parkland, Jan 9, 2015
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    2. Projects & Proposals

      An open forum to generate ideas for collaborative design projects.
      Discussions:
      363
      Messages:
      7,187
      Latest: FPSO Needed chandru, Dec 13, 2018 at 9:32 AM
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  3. Construction

    1. Boatbuilding

      Discuss boatbuilding projects, methods, plans & kits, ask questions, and share your experiences.
      Discussions:
      9,734
      Messages:
      113,685

      1. Fiberglass and Composite Boat Building

      2. Metal Boat Building

      3. Wooden Boat Building and Restoration

      4. Electrical Systems

      Latest: Electronics box build advice. fallguy, Dec 16, 2018 at 7:18 PM
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    2. Materials

      Discuss boatbuilding materials: composites, woods, metals, plastics, and finishes.
      Discussions:
      2,550
      Messages:
      26,282
      Latest: How do the pros make or buy panels like this? Chotu, Dec 15, 2018 at 5:26 PM
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    3. Marketplace

      Boatbuilding materials, tools, equipment, molds, tooling and custom projects for sale or trade.
      Discussions:
      2,401
      Messages:
      11,481

      1. Boat Molds

      Latest: 41' Catamaran Mold VidaMarBoats, Dec 15, 2018 at 9:54 PM
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  4. Employment and Education

    1. Education

      Discuss schools and programs of Naval Architecture and Yacht Design and entry paths into a boat design career.
      Discussions:
      825
      Messages:
      5,769
      Latest: Naval Architecture in Germany Chayan_Chakraborty, Dec 8, 2018
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    2. Services & Employment

      Post positions available and marine design and boatbuilding services offered.
      Discussions:
      1,764
      Messages:
      5,972
      Latest: want to trade some design work for high grade lumber!! wayne nicol, Dec 4, 2018
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  5. Community

    1. All Things Boats & Boating

      Enjoy friendly conversation with other forum members and boaters on marine-related topics, boats, and boating in general.
      Discussions:
      4,040
      Messages:
      134,825

      1. Press Releases

      2. Wiki Archive

      3. Forum Questions and Suggestions

      4. Post-Tsunami

      Latest: Two steering wheels? rwatson, Dec 16, 2018 at 5:43 PM
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