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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.
What else can I help you with?
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.
How do nuclear submarines make air?
Nuclear submarines generate their own breathable air primarily through a process called electrolysis, which splits water into hydrogen and oxygen. The oxygen produced is then pumped into the submarine's atmosphere for the crew to breathe. Additionally, these submarines can also use chemical oxygen generators, which release oxygen through a chemical reaction when needed. This allows them to remain submerged for extended periods without needing to surface for air.
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.
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 oxygen replenished in modern day submarines?
Oxygen is replenished in modern submarines through the use of onboard oxygen generation systems (OBOGS) or by carrying compressed oxygen cylinders that can be manually replaced when necessary. This ensures a continuous and reliable supply of oxygen for the crew onboard.
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
How do people in submarines breathe?
People in submarines breathe using a combination of stored oxygen and a system that removes carbon dioxide from the air. Submarines are equipped with oxygen tanks that can release oxygen into the atmosphere inside the vessel, while carbon dioxide scrubbers filter out the CO2 produced by the crew's breathing. Additionally, submarines can also use electrolysis to split water into oxygen and hydrogen, providing an ongoing source of breathable air. These systems ensure that the crew can breathe comfortably during extended missions underwater.
What materials are used to make submarines?
steel. (:
How is the decomposition of an alkali metal chlorate used on navy submarines?
The decomposition of alkali metal chlorates, such as sodium chlorate, is utilized in navy submarines for oxygen generation. When heated, these compounds decompose to release oxygen gas, which is essential for maintaining breathable air in underwater environments. This process can be part of a chemical oxygen generator, providing a reliable source of oxygen during extended missions when conventional ventilation is not possible. Additionally, this method is compact and efficient, making it suitable for limited space aboard submarines.
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.
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.
