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A major component of tanker architecture is the design of the hull or outer structure. A tanker with a single outer shell between the product and the ocean is said to be single-hulled.[4] Most newer tankers are double-hulled, with an extra space between the hull and the storage tanks. [4] Hybrid designs such as double-bottom and double-sided ...
The double-hulled Polar Endeavour. Although double-hulled tankers reduce the likelihood of ships grazing rocks and creating holes in the hull, a double hull does not protect against major, high-energy collisions or groundings which cause the majority of oil pollution, despite this being the reason that the double hull was mandated by United States legislation. [7]
The first oil tankers were two sail-driven tankers that were built in 1863 on England's River Tyne. [ 5 ] The first ocean-going oil-tank steamer, the Vaderland , was designed and built by Palmers Shipbuilding and Iron Company of the United Kingdom for the American-Belgian Red Star Line in 1873, [ 3 ] [ 5 ] although the vessel's use was soon ...
Rear house, full hull, midships pipeline. An oil tanker, also known as a petroleum tanker, is a ship designed for the bulk transport of oil or its products. There are two basic types of oil tankers: crude tankers and product tankers. [1] Crude tankers move large quantities of unrefined crude oil from its point of extraction to refineries. [1]
The Coulombi egg tanker is a design that is aimed at reducing oil spills. It was approved by the International Maritime Organization (IMO) as an alternative to the double hull concept. The United States Coast Guard does not allow this design to enter US waters, effectively preventing it from being built. [1]
TI-class supertanker. Hellespont Tara (later TI Europe) in the Netherlands on June 24, 2005. The TI class of supertankers comprises the ships TI Africa, TI Asia, TI Europe and TI Oceania (all names as of July 2004), where the "TI" refers to the ULCC tanker pool operator Tankers International. The class were the first ULCCs (ultra-large crude ...
Double acting ship. A double acting ship is a type of icebreaking ship designed to travel forwards in open water and thin ice, but turn around and proceed astern (backwards) in heavy ice conditions. In this way, the ship can operate independently in severe ice conditions without icebreaker assistance but retain better open water performance ...
A tanker (or tank ship or tankship) is a ship designed to transport or store liquids or gases in bulk. Major types of tankship include the oil tanker (or petroleum tanker), the chemical tanker, cargo ships, and a gas carrier. Tankers also carry commodities such as vegetable oils, molasses and wine. In the United States Navy and Military Sealift ...