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    Sailing yacht on a dead run with a mainsail and a symmetric spinnaker

    Seaworthiness: rolling motion in waves

    Pablo Eleazar Merino Alonso
    Topics: Boat / Yacht | Design | Hull | Keel | Pablo Merino | Rudder | Waves
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    Trilateral sails

    Navalapp
    Topics: Design | Sailing | Sails | Sails Sets
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    Ship Stability is at the core of naval architecture. It is a beautiful topic involving elegant mathematics and precise computations. Most of the knowledge around ship design is built around the basic concepts of stability theory. Also, ship stability is the most straightforward problem in ship dynamics: no motion is considered, with no forces or moments acting over the boat except its weight, buoyancy, and heeling moment.

    Small angle stability

    Pablo Eleazar Merino Alonso
    Topics: Boat / Yacht | Hull | Pablo Merino | Small angle stability | Stability
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    Scantling determination and ISO 12215

    Scantling determination and ISO 12215

    Navalapp
    Topics: Boat / Yacht | Design | Scantling | Structure
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    Sail design – An overview

    Dario Motta
    Topics: Aerodynamics | Design | Sails
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    A team of two girls deftly managed to sail in the sea.

    The Reynolds number

    Navalapp
    Topics: Aero - Hydro | Aerodynamics | Hydrodynamics
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    Dynamic team struggle to the regatta sailing ship

    Understanding the boundary layer

    Navalapp
    Topics: Aero - Hydro | Aerodynamics | Hydrodynamics
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    Sailing yacht beating upwind

    Bernoulli’s principle

    Navalapp
    Topics: Aero - Hydro | Aerodynamics | Hydrodynamics
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    International Measurement System: Sails

    Navalapp
    Topics: Geometry | IMS | ORC | Parameters | Rating | Sails
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    Unswept Wings: lift and induced drag coefficients (calculation)

    Navalapp
    Topics: Aero - Hydro | Calculations | Lift | Lift-induced drag | Wings
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    Wave spectral density (calculation)

    Navalapp
    Topics: Added resistance | Calculations | Environment | Hydrodynamics | Ocean | Waves | Wind
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    Headsail aerodynamic coefficients (calculation)

    Navalapp
    Topics: Aerodynamics | Calculations | Coefficients | Headsail | Sails | Single Sails
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    Mainsail aerodynamic coefficients (calculation)

    Navalapp
    Topics: Aerodynamics | Calculations | Coefficients | Mainsail | Sails | Single Sails
    Read

    Hull parameters check (calculation)

    Navalapp
    Topics: Calculations | Hull | Hydrodynamics | Residuary resistance
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    Residuary resistance of the keel upright (calculation)

    Navalapp
    Topics: Calculations | Hydrodynamics | Keel | Residuary resistance
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    Residuary resistance of the hull upright (calculation)

    Navalapp
    Topics: Calculations | Hull | Hydrodynamics | Residuary resistance
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    Hull appendages, planforms, and wing sections: what are they?

    Navalapp
    Topics: Appendages | Geometry | Keel | Rudder
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    Sailing at Mediterranean Sea. Super sailing yacht. The Superyacht Cup Palma

    Wind triangle

    Navalapp
    Topics: Aerodynamics | Basics | Sailing | Wind
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    Points of sail

    Navalapp
    Topics: Basics | Sailing | Wind
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    Sailing yacht reaching

    What the hydrodynamic resistance is and why it matters

    Navalapp
    Topics: Added resistance | Frictional resistance | Hydrodynamics | Lift-induced drag | Residuary resistance | Resistance | Wave-making resistance
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    Navalapp. Sailing Yachts Design & Performance
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    Sailing Craft Design & Performance

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