Frictional resistance of the keel (calculation)
![](https://cdn.navalapp.com/uploads/2021/07/keel_unicolor-1024x537.jpg)
See also:
- Introducing the hull.
- Hull appendages, planforms, and wing sections: what are they?
- What is the Froude number?
- What the hydrodynamic resistance is and why it matters.
References:
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