File:Rotation in a wave and broaching.jpg
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Summary
| Description |
English: This is a sketch showing the rotation of water within a wave. This slows the hydrodynamic flow over the rudder of the boat, because it is in a part of the wave that is going in the same direction as the boat. Any unbalanced forces on the boat cannot be corrected by the helmsman, creating a risk of broaching. The relationships between (a) boat speed and wave speed and (b) wavelength and water-line length are important risk factors. |
| Date | |
| Source | Own work |
| Author | ThoughtIdRetired |
This is placed on commons in the hope that a better quality picture may be found by others, preferably based on a reliable source.
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:02, 1 June 2020 | | 1,732 × 772 (65 KB) | ThoughtIdRetired | Uploaded own work with UploadWizard |
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