Underwater Propulsion


Underwater propulsion refers to the mechanism or system used to move a vessel or object through water. It is an essential component of any watercraft, including submarines, ships, and underwater vehicles. The propulsion system can be powered by various sources, including diesel engines, electric motors, or nuclear reactors. The design of the propulsion system is critical to the performance of the vessel, including its speed, maneuverability, and range. Underwater propulsion systems can be classified into two main categories: mechanical propulsion and non-mechanical propulsion. Mechanical propulsion systems use a propeller or water jet to generate thrust, while non-mechanical propulsion systems, such as biomimetic propulsion, use natural phenomena like the movement of fish to propel the vessel.


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