Ads
related to: liberway hitch anti rattle stabilizer system for boats reviews
Search results
Results from the WOW.Com Content Network
Ship stabilizers: a fixed fin stabilizer (foreground centre) and bilge keels (left background). Ship stabilizers (or stabilisers) are fins or rotors mounted beneath the waterline and emerging laterally from the hull to reduce a ship's roll due to wind or waves. Active fins are controlled by a gyroscopic control system.
In tests this system was able to reduce roll to 3 degrees in the roughest seas. One of the most famous ships to first use an anti-rolling gyro was the Italian passenger liner SS Conte di Savoia, which first sailed in November 1932. It had three flywheels which were 13 feet in diameter and weighed 108 tons. [1]
A Gyroscopic stabilizer is a control system that reduces tilting movement of a ship or aircraft. It senses orientation using a small gyroscope, and counteracts rotation by adjusting control surfaces or by applying force to a large gyroscope.
Such a system is usually referred to as "Rudder Roll Stabilisation System". Its effectiveness can be as good as that of stabiliser fins. However, that depends on the ship speed (higher is better) and various ship design aspects such as position, size and quality of the rudder positioning system (behaves as fast as a stabiliser fin).
Antiroll tanks are tanks fitted onto ships in order to improve the ship's response to roll motion. Fitted with baffles intended to slow the rate of water transfer from the port side of the tank to the starboard side and the reverse, the tanks are designed such that a larger amount of water is trapped on the higher side of the vessel.
The Grachonok class, Russian designation Project 21980 Grachonok, is a class of anti-saboteur and large guard boats being built for the Russian Navy.The class is designed to combat sabotage and terrorist forces and means in the waters off bases and near the approaches to them, as well as to assist the FSB Border Service of Russia in solving the problems of preservation and protection of the ...
The two major types of device in use are trailer skirts (or side skirts), affixed to the underside of trailers, and trailer tails (or boat tails, or rear fairings), affixed to the rear. Several such devices have been recognized by the U.S. Environmental Protection Agency 's SmartWay Transport Partnership , making them eligible for funding under ...
Performance Handicap Racing Fleet (PHRF) is a handicapping system used for yacht racing in North America. It allows dissimilar classes of sailboats to be raced against each other. The aim is to cancel out the inherent advantages and disadvantages of each class of boats, so that results reflect crew skill rather than equipment superiority.
Ads
related to: liberway hitch anti rattle stabilizer system for boats reviews