单词 center of effort 释义 BETA

Examples ofcenter of effort

Dictionary> Examples ofcenter of effortcenter of effortisn’t in the Cambridge Dictionary yet. You can help!Add a definitionA raking mast helps with helm balance by moving thecenterofeffortof the sail fore and aft.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.When the rider wishes to initiatecenterofeffortrotation, the sail is sheeted in.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.The rider's rear hand will often move further back on the boom to assist in proper placement ofcenterofeffortand sheeting-in later.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Most sailboats are designed with thecenterofeffortof the sails slightly ahead of the center of area of the underwater plane; this difference is called lead.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.To prepare for maximum speed of rotation, the rider next moves thecenterofeffortof the sail as far away from their center of mass as possible.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.This moves thecenterofefforton the sail toward the trailing edge and reduces twist thus making the sail more powerful but vulnerable to stalling.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.In a first approximate approach, the location of the centre of effort is the geometric centre of the sail.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Filled with wind, the sail has a roughly spherical polygon shape and if the shape is stable, then the location of centre of effort is stable.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.Traditional schooners were gaff rigged, and the trapezoid shape of the foresail occupied the inter-mast space to good effect, with a useful sail area and a low centre of effort.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.The sail-plan is also spread out between multiple masts, allowing for a powerful sail surface, with a low centre of effort which reduces the tipping moment.FromWikipediaThis example is from Wikipedia and may be reused under a CC BY-SA license.

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