FACTOID # 163: Only 4% of married women in Chad are using contraceptives.
 
 Home   Encyclopedia   Statistics   Countries A-Z   Flags   Maps   Education   Forum   FAQ   About 
 
WHAT'S NEW
RECENT ARTICLES
More Recent Articles »
 

FACTS & STATISTICS    Simple view

  1. Select countries to view: (hold down Control key and click to select several)

     

     

    Compare:

     

     

  1. Select fact or statistic: (* = graphable)

     

     

     

  2. (OPTIONAL) Compare to statistic: (both need to be graphable)

     

     

     

  3. View result as:

     

       
(OR) SEARCH ALL encyclopedia, stats & forums:   

Encyclopedia > Studding sail
USS Monongahela with a full set of studding sails set

A studding sail or studsail is a sail used to increase the sail area of a square rigged vessel in light winds. Traditionally pronounced stuns'l. Image File history File links Download high resolution version (740x615, 75 KB) http://www. ... Image File history File links Download high resolution version (740x615, 75 KB) http://www. ... A sail is a surface intended to generate thrust by being placed in a wind; basically it is a vertically oriented wing. ... Square rig is a generic type of sailing vessel in which the main horizontal spars are perpendicular to the keel of the ship. ...


It is an extra sail hoisted alongside a square-rigged sail on an extension of its yardarm. It is named by prefixing the word studding to the name of the working sail alongside which it is set. In sailing, an extra is a sail that is not part of the working sail plan. ... A yardarm (often shortened to just yard) is a horizontal spar on a mast from which square sails are rigged. ...


Studding sails have also been used to increase the sail area of a fore-and-aft spanker, again by extending the upper spar. A spanker is either of two kinds of sail. ... For the convenience store, see SPAR. Sailing ships A spar is a round timber or metal pole used on a sailing ship. ...




  Results from FactBites:
 
studding sail: Definition and Much More from Answers.com (244 words)
A studding sail or studsail is a sail used to increase the sail area of a square rigged vessel in light winds.
Studding sails have also been used to increase the sail area of a fore-and-aft spanker, again by extending the upper spar.
Such a sail extending the leech of a fore-and-aft sail is known as a ringtail.
Studding sails (392 words)
The topmast studding sail boom was often fitted with a small additional brace on the Continent and the topmast studding sail tack was sometimes arranged that it also served as lift to the topmast studding sail boom on the Continent.
The lower studding sails up to about 1750 carried yards the full width of the sail, and after that time the yards were half the sail width, and the inner earing was hoisted with an inner halyard.
The halyards of the studding sail yards were single, and reeved through blocks on the yard arms or the booms to leading blocks on the mast and down to the deck.
  More results at FactBites »


 

COMMENTARY     


Share your thoughts, questions and commentary here
Your name
Your comments
Please enter the 5-letter protection code

Want to know more?
Search encyclopedia, statistics and forums:

 


Lesson Plans | Student Area | Student FAQ | Reviews | Press Releases |  Feeds | Contact
The Wikipedia article included on this page is licensed under the GFDL.
Images may be subject to relevant owners' copyright.
All other elements are (c) copyright NationMaster.com 2003-5. All Rights Reserved.
Usage implies agreement with terms.