Boat Design Forums

  1. Design

    1. Boat Design

      Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.
      Discussions:
      13,732
      Messages:
      204,253
      Latest: What is world's biggest planning hull boat and how fast? KeithO, Jan 22, 2021 at 12:00 AM
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    2. Hydrodynamics and Aerodynamics

      Technical discussion on fluid dynamics: theory and analysis.
      Discussions:
      829
      Messages:
      17,989
      Latest: Asymmetric Leeboard Design? messabout, Jan 14, 2021
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    3. Stability

      Discuss stability issues and calculations, power and sail.
      Discussions:
      904
      Messages:
      15,333
      Latest: Roll Period calculation of a 1:4 scale model TANSL, Jan 21, 2021 at 5:17 AM
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    4. Class Societies

      Scantling Rules, updates and discussion on Society Classification: Lloyds, ABS, DNV, ISO ...
      Discussions:
      364
      Messages:
      4,133
      Latest: Consultation regarding ISO 12215-5 DCockey, Nov 29, 2020
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    5. Powerboats

      Discuss production and custom powerboats and powerboat design.
      Discussions:
      2,586
      Messages:
      27,381
      Latest: Low displacement coastal cruiser around 40' / 12M Mantaray123, Jan 21, 2021 at 7:57 PM
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    6. Propulsion

      Discuss marine engines, drives, and propulsion systems.
      Discussions:
      5,739
      Messages:
      66,873

      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: Propulsion for New boat tonipu, Jan 20, 2021 at 5:54 PM
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    7. Motorsailers

      Discuss monohull and multihull motorsailers and motorsailer design.
      Discussions:
      142
      Messages:
      3,778
      Latest: Who knows motorsailor Marina 75 BellinghamSailor, Dec 15, 2020
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    8. Sailboats

      Discuss monohull sailboat design, production and custom monohull sailboats.
      Discussions:
      4,249
      Messages:
      78,011
      Latest: Vendée Globe 2020 Dolfiman, Jan 21, 2021 at 6:12 PM
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    9. Multihulls

      Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.
      Discussions:
      3,076
      Messages:
      81,290
      Latest: Sodebo and Gitana 17 set off on Jules Verne Record attempt Dolfiman, Jan 21, 2021 at 6:21 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:
      811
      Messages:
      10,435
      Latest: Computer based navigation solutions - Any experience? Rumars, Jan 20, 2021 at 6:16 AM
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    11. Software

      Discuss marine design software: hull design, fairing, modeling, rendering, and CNC.
      Discussions:
      2,961
      Messages:
      24,220

      1. General Computing

      Latest: Paramarine exportation .step (for Rhinoceros) Matte, Jan 21, 2021 at 5:17 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:
      408
      Messages:
      8,073
      Latest: Long range project Mr Efficiency, Dec 22, 2020
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  3. Construction

    1. Boatbuilding

      Discuss boatbuilding projects, methods, plans & kits, ask questions, and share your experiences.
      Discussions:
      10,240
      Messages:
      122,621

      1. Fiberglass and Composite Boat Building

      2. Metal Boat Building

      3. Wooden Boat Building and Restoration

      4. Electrical Systems

      Latest: Large Depressions in Hull ondarvr, Jan 21, 2021 at 10:31 PM
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    2. Materials

      Discuss boatbuilding materials: composites, woods, metals, plastics, and finishes.
      Discussions:
      2,755
      Messages:
      28,966
      Latest: Steel sheet type for new construction M&M Ovenden, Jan 18, 2021 at 6:05 PM
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    3. Marketplace

      Boatbuilding materials, tools, equipment, molds, tooling and custom projects for sale or trade.
      Discussions:
      2,556
      Messages:
      12,069

      1. Boat Molds

      Latest: 26 ft Great White center console/26 Joker race molds Floating Kayaks, Jan 21, 2021 at 7:03 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:
      852
      Messages:
      6,034
      Latest: MSc naval arch in UK Dr34m3r, Jan 19, 2021 at 1:48 AM
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    2. Services & Employment

      Post positions available and marine design and boatbuilding services offered.
      Discussions:
      1,807
      Messages:
      6,126
      Latest: In search of Boat Design Help Ad Hoc, Jan 21, 2021 at 9:04 PM
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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:
      4,125
      Messages:
      139,462

      1. Press Releases

      2. Wiki Archive

      3. Forum Questions and Suggestions

      4. Post-Tsunami

      Latest: Uplifting and Helpful Quotes ImaginaryNumber, Jan 21, 2021 at 10:07 PM
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