Search results
Results from the WOW.Com Content Network
Points of sail and approximate apparent wind for a conventional sailboat on starboard tack. A point of sail is a sailing craft's direction of travel under sail in relation to the true wind direction over the surface. The principal points of sail roughly correspond to 45° segments of a circle, starting with 0° directly into the wind.
All sailing craft reach a constant forward velocity (V B) for a given true wind velocity (V T) and point of sail. The craft's point of sail affects its velocity for a given true wind velocity. Conventional sailing craft cannot derive power from the wind in a "no-go" zone that is approximately 40° to 50° away from the true wind, depending on ...
Sailing craft orient their sails with a favorable angle of attack between the entry point of the sail and the apparent wind as their course changes. The ability to generate lift is limited by sailing too close to the wind when no effective angle of attack is available to generate lift (luffing) and sailing sufficiently off the wind that the ...
A sail is a tensile structure, which is made from fabric or other membrane materials, that uses wind power to propel sailing craft, including sailing ships, sailboats, windsurfers, ice boats, and even sail-powered land vehicles. Sails may be made from a combination of woven materials—including canvas or polyester cloth, laminated membranes or ...
A given point of sail (beating, close reach, beam reach, broad reach, and running downwind) is defined in reference to the true wind—the wind felt by a stationary observer—and, depending on boat speed, determines an appropriate sail setting, as determined by the apparent wind. ..... Look at the following references and see what you think:
A turn of 32 points is a complete turn through 360 degrees. point up. Also head up. To change the direction of a sailboat so that it is more upwind, i.e. to bring the bow windward. This is the opposite of falling off. Points of sail and approximate apparent wind for a conventional sailboat on starboard tack points of sail
From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Point of sail; Retrieved from " ...
Sailing with the wind coming across the vessel's beam. This is normally the fastest point of sail for a fore-and-aft-rigged vessel. beam sea A sea in which waves are moving perpendicular to a vessel's course. [24] beam wind A wind blowing perpendicular to a vessel's course. bear A large, squared-off stone used with sand for scraping wooden ...