ballast water

Why Would Adding Seawater To A Ship’s Fuel Tanks Or Adding Ballast To The Ship Help Save It During A Storm?

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Why Would Adding Seawater To A Ship’s Fuel Tanks Or Adding Ballast To The Ship Help Save It During A Storm? Using water in a tank provides easier weight adjustment than the stone or iron ballast used in older vessels. It also makes it easy for the crew to reduce a vessel’s draft when they

How Does A Submarine Ballast Tank Work?

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How Does A Submarine Ballast Tank Work? In submersibles and submarines, ballast tanks are used to control the buoyancy of the vessel. … They flood ballast tanks to submerge, then to re-surface either drop discardable ballast weights, or use stored compressed air to blow their ballast tanks clear of water, becoming buoyant again. How do