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Design

Boat Design

Discuss boat design concepts, projects, plans, reviews, resources, and general design topics.
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J
24' Well net boats for aquatic research - need designer recommendation

Hydrodynamics and Aerodynamics

Technical discussion on fluid dynamics: theory and analysis.
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24,395
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24,395
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Planing Instability

Stability

Discuss stability issues and calculations, power and sail.
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17,034
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P
MSC552(108) Grain Table from AutoHydro

Class Societies

Scantling Rules, updates and discussion on Society Classification: Lloyds, ABS, DNV, ISO ...
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420
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4,792
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420
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4,792
A
Midship section deck beam

Powerboats

Discuss production and custom powerboats and powerboat design.
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2,726
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29,365
Sub-forums:
  1. Propulsion (link)
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2,726
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29,365
philSweet
Does anyone know what this is?

Propulsion

Discuss marine engines, drives, and propulsion systems.
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6,098
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72,484
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  1. Props
  2. Surface Drives
  3. Jet Drives
  4. Outboards
  5. Sterndrives
    1. Gas Engines (link)
    2. Diesel Engines (link)
  6. Pod Drives
    1. Gas Engines (link)
    2. Diesel Engines (link)
  7. Inboards
    1. Gas Engines (link)
    2. Diesel Engines (link)
  8. Diesel Engines
  9. Gas Engines
  10. Electric Propulsion
  11. Hybrid
  12. DIY Marinizing
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6,098
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72,484
gonzo
Turbo 400 trans or other Multi speed transmission with Surface drive.
  • gonzo

Motorsailers

Discuss monohull and multihull motorsailers and motorsailer design.
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163
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4,107
Threads
163
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4,107
T
modern classic 37'

Sailboats

Discuss monohull sailboat design, production and custom monohull sailboats.
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4,543
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83,690
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4,543
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83,690
S
Small SailBoat Cabin Design

Multihulls

Discuss multi-hull sailboat design, production and custom sailing catamarans and trimarans.
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3,415
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91,673
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3,415
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91,673
brian eiland
Bridgedeck centreboard why don't they work?

OnBoard Electronics & Controls

Discuss onboard mechanical, hydraulic, and electric control systems, monitoring, navigation, communication, systems integration and onboard computer systems.
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888
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11,162
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888
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11,162
M
What kind of signal does tank level sensors transmit?

Software

Discuss marine design software: hull design, fairing, modeling, rendering, and CNC.
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3,167
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25,475
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  1. General Computing
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3,167
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Robert-Shetland
Navacal.com update and pro review received recently

Collaboration

Option One

Collaborative design of a power cruiser: trailerable, 300 mile range, economical at cruise & displacement speeds.
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67
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1,727
Threads
67
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1,727
P
Cool trailerable boat

Projects & Proposals

An open forum to generate ideas for collaborative design projects.
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454
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8,818
Threads
454
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8,818
S
Why do many designs fail to form products?
  • sun

Construction

Boatbuilding

Discuss boatbuilding projects, methods, plans & kits, ask questions, and share your experiences.
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11,065
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137,056
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  1. Fiberglass and Composite Boat Building
  2. Metal Boat Building
  3. Wooden Boat Building and Restoration
  4. Electrical Systems
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11,065
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M
Repair/Redesign of transom on 4.8m RIB

Materials

Discuss boatbuilding materials: composites, woods, metals, plastics, and finishes.
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3,055
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32,988
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3,055
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32,988
D
Camper build material choice

Marketplace

Boatbuilding materials, tools, equipment, molds, tooling and custom projects for sale or trade.
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2,994
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13,401
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  1. Boat Molds
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T
3 each Water Pump Impellers new Teleflex 18-3056 -Dia. 3 1/2"",Dpth. 1 1/4"" - 6 Fins - Neoprene Honda # 06192-ZW1-00 Fits Honda 75HP and Mercs

Employment and Education

Education

Discuss schools and programs of Naval Architecture and Yacht Design and entry paths into a boat design career.
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6,499
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913
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Free online course : Scantlings calculation according ISO 12215

Services & Employment

Post positions available and marine design and boatbuilding services offered.
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6,513
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1,895
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6,513
N
Naval architecture jobs operating in the Philippines

Community

All Things Boats & Boating

Enjoy friendly conversation with other forum members and boaters on marine-related topics, boats, and boating in general.
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4,316
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142,583
Sub-forums:
  1. Press Releases
  2. Wiki Archive
  3. Forum Questions and Suggestions
  4. Post-Tsunami
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HelmutSheina
What’s the Best Trolling Motor Battery for Long Fishing Trips?

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