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Modern submarines use what's called an Oxygen Generator (aka, "The Bomb") to generate O2 and compress and store it in large tanks outside the pressure hull. It's bled into the boat as necessary through valves at different points on the boat. O2 content is strictly regulated.
The O2 generator uses a simple process of electrolysis to separate Hydrogen and Oxygen molecules from distilled water. Since both gases are extremely volatile, the process is closely monitored when in operation. The oxygen is separated and stored as I said before; the hydrogen is bled overboard as mini bubbles through a diffusion tube into the ocean.
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How much oxygen does a submarine have?
Modern nuclear submarines make their own oxygen as needed by electrolyzing sea water. The amount of oxygen carried by conventional submarines depends on the design and size of the particular submarine.
Do submarines use oxygen tanks?
Submarines typically use air tanks. Oxygen is very dangerous and very flammable. It's use is very limited on submarines for that reason.
Which chemical is used in submarines to form oxygen?
Chemicals aren't used to make O2 on board modern submarines; they use electrolysis to separate the Hydrogen and Oxygen in DI water, then store the O2 in tanks outside the pressure hull. The hydrogen is bled overboard as tiny bubbles (in the wine.... make me feel happy...make me feel fine).
How is air recycled in submarines?
In modern submarines, the electrolyser separates oxygen from hydrogen in seawater to produce breathable oxygen. There is also a scrubber that removes excess CO2 from the air.
What are two uses of oxygen?
two uses for oxygen can be either the obvious to breathe or you can say oxygen can be used to make the production of steel, plastics, textiles, rocket repelant it can also be used for oxygen therapy and life support in aircraft, submarines, spaceflight and diving.......... hope that helps two uses for oxygen can be either the obvious to breathe or you can say oxygen can be used to make the production of steel, plastics, textiles, rocket repelant it can also be used for oxygen therapy and life support in aircraft, submarines, spaceflight and diving.......... hope that helps
What materials are used to make submarines?
steel. (:
How is oxygen prepared using sodium peroxide?
It is made by reacting it with carbon dioxide it forms sodium carbonate and oxygen. This makes it useful in scrubbing carbon dioxide and producing oxygen in submarines.
How long can submarines stay under the ice?
Nuclear Submarines can stay almost indefently for them it is a question of Stores (food). Diesel Submarines are really not designed for under ice operations. AIP Subs can stay submerged for prolonged periods depending on the amount of Liquid Oxygen it has.
What is used for oxygen in submarines?
There is a normal CO2 scrubber system that filters CO2 back into oxygen much the same as the space shuttle. In case of emergency oxygen Sodium Chlorate candles are used which give off an enormous amount of oxygen when its activated.
Why submarines are able to submerge and surface?
Submarines have the capability of taking on, or getting rid of ballast, to make themselves heavier or lighter as the situation requires.
Can submarine engines work without oxygen?
Only Diesel-Electric submarines or Nuclear Submarines using their diesel engines as the primary power source need to bring in oxygen (via a snorkel mast) to run them. Engines on a nuke don't require oxygen, as they're powered by steam turbines. DE's don't require it either, as they normally run on battery power when submerged.
The worlds deepest and most silent nuclear submarine was built by whom?
As regards military submarines meant as warships, the Russians built the submarines with the deepest diving capability, but U.S. submarines generally make less noise.
