Nuclear submarine receives energy from the nuclear reactor. It can be kept under water for a long time. Its speed is higher. Are large in size. India has two such submarines. They are capable of nuclear attacks.
Nuclear submarine: The atomic submarine is the submarine that gets strength from the nuclear reactor. Its speed is higher due to nuclear power. It can be used for a very long mission. It can be kept hidden under water for several weeks. Uranium rich in atomic submarines is used as fuel. The nuclear reactor does not need oxygen. Due to this, such a submarine works under water and works for a very long time.
How is the nuclear submarine different from the traditional submarine?
The main difference between traditional submarines and nuclear submarines is its propulsion system. The nuclear submarine contains a nuclear reactor instead of the engine. It does not require oxygen to produce energy. The atomic submarine keeps on working on the surface or below. Once the reactor starts, it goes on continuously.
On the other hand, the traditional submarine has a diesel electric system. The diesel engine runs when the submarine is on the surface. This causes the battery of submarine. The submarine gets energy from its battery when dives. When the battery is discharged, the submarine has to come to or to the surface. Therefore it cannot be kept under water for a long time. On the other hand, the atomic submarine can be kept under water until the people present in it are needed.
What does the atomic submarine get strength?
The nuclear submarine gets strength from its nuclear reactor. Nuclear reactor has atomic fragmentation, causing huge amounts of heat. This provides strength to steam turbines that drive the propeller. These submarines are large in size due to excessive energy generation. They can be equipped with more weapons.
How long can a nuclear submarine stay under water?
Atomic submarines can remain under water indefinitely. Their reactors do not require oxygen. A small amount of uranium is used for energy. With this, they move at a high speed without coming to the surface.
On the other hand, diesel-electric submarines have limited underwater ability to live under water. They usually run under water from a week to 10 days at low speeds. Some modern diesel-electric submarines contain AIP (Air Independent Propulsion) systems using fuel cells. With this they can work underwater for a month. Without AIP, they have to come to the surface to recharge their batteries or use snorkels. This increases the risk of their detection.
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Does India have nuclear submarines?
The Indian Navy currently has two nuclear submarines. One is named INS Arihant and the other is named INS Ariha. These are 6,000 tonnes of submarine. These submarines are equipped with the K-15 missiles capable of nuclear attacks. The range of this missile is 700 km. Construction of two atomic submarines of 7000 tonnes is going on.