Boat Design Forums

  1. Design

    1. Boat Design

      Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.
      Discussions:
      12,893
      Messages:
      189,834
      Latest: Turning Bateau D5 Dinghy into a RIB. OneWayTraffic, Sep 22, 2018 at 8:17 AM
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    2. Hydrodynamics and Aerodynamics

      Technical discussion on fluid dynamics: theory and analysis.
      Discussions:
      693
      Messages:
      15,663
      Latest: Using hydrofoil for race kayak stability rallyhybrid, Sep 20, 2018 at 2:50 PM
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    3. Stability

      Discuss stability issues and calculations, power and sail.
      Discussions:
      832
      Messages:
      14,090
      Latest: HOw can we help the rescue operations? sun, Sep 22, 2018 at 7:15 AM
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    4. Class Societies

      Scantling Rules, updates and discussion on Society Classification: Lloyds, ABS, DNV, ISO ...
      Discussions:
      334
      Messages:
      3,801
      Latest: Germanischer Lloyd (GL) rules free alanrockwood, Sep 3, 2018
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    5. Powerboats

      Discuss production and custom powerboats and powerboat design.
      Discussions:
      2,480
      Messages:
      25,869
      Latest: How to avoid porpoising/slamming at high speed? BlueBell, Sep 21, 2018 at 7:36 PM
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    6. Propulsion

      Discuss marine engines, drives, and propulsion systems.
      Discussions:
      5,446
      Messages:
      63,292

      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: Options for driveline replacement Salmoneyes, Sep 22, 2018 at 12:17 PM
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    7. Motorsailers

      Discuss monohull and multihull motorsailers and motorsailer design.
      Discussions:
      130
      Messages:
      3,576
      Latest: Engine for Antarctica JosephT, Sep 21, 2018 at 11:17 AM
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    8. Sailboats

      Discuss monohull sailboat design, production and custom monohull sailboats.
      Discussions:
      3,989
      Messages:
      73,973
      Latest: Route du Rhum--monohulls Doug Lord, Sep 22, 2018 at 11:59 AM
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    9. Multihulls

      Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.
      Discussions:
      2,808
      Messages:
      74,684
      Latest: Onboard Video - Hydrofoil Trimaran Broomstick Doug Halsey, Sep 22, 2018 at 12:26 PM
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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:
      763
      Messages:
      10,015
      Latest: Second alternator needed? kapnD, Sep 13, 2018
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    11. Software

      Discuss marine design software: hull design, fairing, modeling, rendering, and CNC.
      Discussions:
      2,781
      Messages:
      23,036

      1. General Computing

      Latest: Gene-Hull upgrade 2,3 zazzio, Sep 17, 2018 at 9:15 AM
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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:
      357
      Messages:
      7,140
      Latest: Adding a walk through to transom Dean Baumeister, Sep 18, 2018 at 12:18 AM
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  3. Construction

    1. Boatbuilding

      Discuss boatbuilding projects, methods, plans & kits, ask questions, and share your experiences.
      Discussions:
      9,687
      Messages:
      112,981

      1. Fiberglass and Composite Boat Building

      2. Metal Boat Building

      3. Wooden Boat Building and Restoration

      4. Electrical Systems

      Latest: Cat Plug finishing question ondarvr, Sep 21, 2018 at 10:32 PM
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    2. Materials

      Discuss boatbuilding materials: composites, woods, metals, plastics, and finishes.
      Discussions:
      2,522
      Messages:
      26,044
      Latest: Interesting alloy now available to everyone Boat Design Net Moderator, Sep 17, 2018 at 5:07 PM
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    3. Marketplace

      Boatbuilding materials, tools, equipment, molds, tooling and custom projects for sale or trade.
      Discussions:
      2,378
      Messages:
      11,411

      1. Boat Molds

      Latest: F-22 Hull #56 plans for sale Le Tian, Sep 21, 2018 at 5:40 AM
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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:
      822
      Messages:
      5,755
      Latest: Naval Architecture in Germany Chayan_Chakraborty, Aug 28, 2018
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    2. Services & Employment

      Post positions available and marine design and boatbuilding services offered.
      Discussions:
      1,761
      Messages:
      5,962
      Latest: Looking for Knowledgable Surveyor -N WA SinkingDream, Sep 18, 2018 at 11:53 AM
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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:
      4,022
      Messages:
      134,420

      1. Press Releases

      2. Wiki Archive

      3. Forum Questions and Suggestions

      4. Post-Tsunami

      Latest: Random Picture Thread hoytedow, Sep 22, 2018 at 12:30 PM
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