Search results
Results from the WOW.Com Content Network
Hull speed or displacement speed is the speed at which the wavelength of a vessel's bow wave is equal to the waterline length of the vessel. As boat speed increases from rest, the wavelength of the bow wave increases, and usually its crest-to-trough dimension (height) increases as well. When hull speed is exceeded, a vessel in displacement mode ...
A velocity prediction program (VPP) is a computer program which solves for the performance of a sailing yacht in various wind conditions by balancing hull and sail forces. VPPs are used by yacht designers, boat builders, model testers, sailors, sailmakers, also America's Cup teams, to predict the performance of a sailboat before it has been built or prior to major modifications.
In particular, any "displacement" or non-planing boat requires much greater power to accelerate beyond its hull speed, which is determined by the length of the waterline, and can be calculated using the formula: Vmax (in knots) = square root of LWL (in feet) x 1.34. The hull speed is the speed at which the wavelength of the bow wave stretches ...
Provides a consistent layout for summary information about sailboats, to appear at the top right of article pages. Template parameters [Edit template data] This template prefers block formatting of parameters. Parameter Description Type Status fetchwikidata fetchwikidata 'ALL' means that data will be automatically included from Wikidata when available; 'none' or blank (default) will not fetch ...
This is the template test cases page for the sandbox of Template:Infobox sailboat specifications Purge this page to update the examples. If there are many examples of a complicated template, later ones may break due to limits in MediaWiki ; see the HTML comment " NewPP limit report " in the rendered page.
The boat is normally fitted with a small outboard motor for docking and maneuvering. [1] [4] The design has a PHRF racing average handicap of 189 with the swing keel or the fin keel and 195 with the wing keel. [7] The boat has a hull speed of 6.03 kn (11.17 km/h). [2] [4]
A polar diagram, or polar plot, is a graph that shows a sailboat's potential speed over a range of wind speeds and relative wind angles. [1] It normally consists of the right side of a line chart with the radius representing the yacht speed and the angle representing the wind direction blowing from top to bottom. Several lines are normally ...
The boat has a draft of 2.29 ft (0.70 m) with the standard keel fitted. The boat is normally fitted with a small outboard motor for docking and maneuvering. [1] The design has a hull speed of 5.15 kn (9.54 km/h). [3]