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Old 04-03-2012
Rockter Rockter is offline
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Re: Why is beam reach (or near to it) the fastest point of sail?

It puzzled me at first, and still does.

I understand that it is possible to drop more pressure across the sail surface by accelerating the airflow across the leeward side than by (downwind) using the sail as a barn door and so decelerating the air past the sail barrier rather than accelerating it across a curved surface.

It is facinating to know that my ship is fastest when the apparent wind is slightly ahead of me. It can get a bit wet sometimes in deep water as those waves tend to be wet when they hit. Downwind, broad reaching, things are easier.
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