thickness

  1. aldy syahri

    Catamaran Hydrodynamic load?

    Hello all, Now I am designing 11,5 m Aluminum Catamaran with maximum speed 10 knots (electric motor propulsion) I am using BV Rules for the Classification and the Certification of Yachts. On this rule, I have some question about the hydrodynamic load (sea pressure & impact pressure on side...
  2. J

    Beginner Builder, designing a sailing catamaran for Blue Water

    So I want to learn to how to determine how much in material I would need to build a 30-40 ft Cat hull out of the following materials. Lets say if I decide on a boat length of 38' and Beam of 18'. With 1/2" foam core. I will mention more attributes because I am digging for tools in case I want to...
  3. J

    Help for boat building

    Hello! I'm new for boat building, but I'm starting a new project where I need to build a boat with max measurements of 100cm (3ft 3in) x 80cm (2ft, 7in). It's going to be used in a race and it needs to at least support my weight of 60kg. I'm thinking about pedals with a water wheel as the...
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