Ads
related to: ballast problems with meters and parts list printable
Search results
Results From The WOW.Com Content Network
Oil discharge monitoring equipment (ODME) is based on a measurement of oil content in the ballast and slop water, to measure conformance with regulations. [1] The apparatus is equipped with a GPS, data recording functionality, an oil content meter and a flow meter. [ 2 ]
Temperatures in this area are much lower due to the cooling of the sea. If this extremely cathodic region is placed close to an anodic source (e.g. a corroding ballast pipe), cathodic blistering may occur especially where the epoxy coating is relatively new. Mud retained in ballast water can lead to microbial corrosion. [4]
Cross section of a vessel with a single ballast tank at the bottom. A ballast tank is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide hydrostatic stability for a vessel, to reduce or control buoyancy, as in a submarine, to correct trim or list, to provide a more even load distribution along the hull to reduce structural ...
Pumps can also be used to empty the leeward ballast tank and fill the windward tank as the boat tacks, and the quantity of ballast can be varied to keep the boat at the optimum angle of heel. A disadvantage of water ballast is that water is not very dense and therefore the tanks required take up more space than other forms of ballast.
A ballast regulator at work in Spain. A ballast regulator (also known as a ballast spreader or ballast sweeper) is a piece of railway maintenance equipment used to shape and distribute the gravel track ballast that supports the ties in rail tracks. They are often used in conjunction with ballast tampers when maintaining track.
The same report lists the following as some drawbacks to the double-hull design, including more expensive to build, [11] higher canal and port expenses, [11] ballast tank ventilation difficult, [11] ballast tanks need continual monitoring and maintenance, [11] increased transverse free surface, [11] more surfaces to maintain, [11] explosion ...
Sailing ballast, or ship's ballast, used to lower the centre of gravity of a ship to increase stability Ballast tank, a device used on ships and submarines and other submersibles to control buoyancy and stability; Ballast (car racing), metallic plates used to bring auto racing vehicles up to the minimum mandated weight
The International Convention for the Control and Management of Ships' Ballast Water and Sediments (Ballast Water Management Convention or BWM Convention) is a 2004 international maritime treaty which requires signatory flag states to ensure that ships flagged by them comply with standards and procedures for the management and control of ships' ballast water and sediments. [2]