Navalapp logo

  • Navalapp
    • About
    • The Community
    • The APP
    • Memberships
    • Contact
  • Community
    • Activity Feed
    • Groups
    • Forums
    • Members
    • Photos
    • Documents
  • Articles
  • Calculations
    • All
    • Pro
    • Scope
      • Hull
      • Keel
      • Rudder
      • Boat / Yacht
    • Hydro
      • Frictional resistance
      • Pressure resistance
      • Viscous resistance
      • Residuary resistance
      • Total resistance
    Sign in Sign up

    Navalapp logo

    Navalapp logo

    • Navalapp
      • About
      • The Community
      • The APP
      • Memberships
      • Contact
    • Community
      • Activity Feed
      • Groups
      • Forums
      • Members
      • Photos
      • Documents
    • Articles
    • Calculations
      • All
      • Pro
      • Scope
        • Hull
        • Keel
        • Rudder
        • Boat / Yacht
      • Hydro
        • Frictional resistance
        • Pressure resistance
        • Viscous resistance
        • Residuary resistance
        • Total resistance
    Sign in Sign up

    Keel

    Keel Calculation

    Viscous resistance of the keel (advanced calculation)

    Viscous resistance of the keel (advanced calculation)
    Navalapp
    Topics: Calculations | Hydrodynamics | Keel | Viscous resistance
    Read
    Keel Calculation

    Pressure resistance of the keel (advanced calculation)

    Form drag of the keel (advanced calculation)
    Navalapp
    Topics: Calculations | Hydrodynamics | Keel | Pressure resistance
    Read
    Keel Calculation

    Frictional resistance of the keel (advanced calculation)

    Frictional resistance of the keel (advanced calculation)
    Navalapp
    Topics: Calculations | Frictional resistance | Hydrodynamics | Keel
    Read
    Keel Calculation

    Residuary resistance of the keel upright and heeled (calculation)

    Residuary resistance of the keel upright and heeled (calculation)
    Navalapp
    Topics: Calculations | Hydrodynamics | Keel | Residuary resistance
    Read
    Keel Calculation

    Residuary resistance of the keel upright (calculation)

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

    Hull appendages, planforms, and wing sections: what are they?

    Fin keels and rudders have become the standard configuration nowadays for racing and cruising yachts and everything in between, be it inshore or offsh…
    Navalapp
    0 Comments
    Topics: Geometry | Keel | Rudder
    Read
    Keel Calculation

    Frictional resistance of the keel (calculation)

    Frictional resistance of the keel (calculation)
    Navalapp
    Topics: Calculations | Frictional resistance | Hydrodynamics | Keel
    Read
    Schooner sails over the ocean waves in the bay near a harbor.

    The evolution of hull and keel forms – Part 2

    British "plank-on-edge" suffered from poor form stability. Yet, the deep down located ballast offered a considerable amount of weight stability and po…
    Navalapp
    0 Comments
    Topics: Geometry | History | Hull | Keel
    Read
    Classic pilot cutter sailing

    The evolution of hull and keel forms – Part 1

    Until the 19th century, the art of yacht design had been mainly influenced by tradition, economic and commercial motivations, understanding of materia…
    Navalapp
    0 Comments
    Topics: Geometry | History | Hull | Keel
    Read

    Site

    • About
    • The Community
    • The APP
    • Memberships
    • Contact
    • Articles
    • Calculations

    Community

    • Activity Feed
    • Groups
    • Forums
    • Members
    • Photos
    • Documents
    • Sign In

    Legal

    • Site Terms
    • Customer Agreement
    • Service Level Agreement
    • Acceptable Use Policy
    • Privacy Policy
    • Cookies Policy
    • Affiliates

    Don't you have an account yet?

    Sign up
    Navalapp. Sailing Yachts Design & Performance
    © 2021 - Navalapp. All rights reserved

    Sailing Yachts Design & Performance

    Report Content

    Harassment or bullying behavior
    Contains mature or sensitive content
    Contains misleading or false information
    Contains abusive or derogatory content
    Contains spam, fake content or potential malware

    Block Member?

    Please confirm you want to block this member.

    You will no longer be able to:

    • See blocked member's posts
    • Mention this member in posts
    • Invite this member to groups
    • Message this member
    • Add this member as a connection

    Please note: This action will also remove this member from your connections and send a report to the site admin. Please allow a few minutes for this process to complete.