How do torpedo engines work under water? - HowStuffWorks
WEBJun 9, 2023 · Torpedoes can travel several miles on their way to the target, and therefore they need a propulsion system that can run for 10 to 20 minutes. Most missiles that fly through the air use either rocket engines or jet engines, …
Marine propulsion - Wikipedia
WEBSteam powers two types of engine, reciprocating (with steam driving pistons connected to a crankshaft) and turbine (with steam driving blades attached radially to a spinning shaft).
Launching a Missile From a Submarine Is Harder Than You Think
WEBFeb 13, 2017 · First, an explosive charge flash-vaporizes a tank of water into steam. As the pressure of the expanding steam drives the missile out of its launch tube, it provides enough momentum for the weapon...
Air-independent propulsion - Wikipedia
WEBAir-independent propulsion (AIP), or air-independent power, is any marine propulsion technology that allows a non-nuclear submarine to operate without access to atmospheric oxygen (by surfacing or using a snorkel). AIP can augment or replace the diesel-electric propulsion system of non-nuclear vessels.
Explained : How Air Independent Propulsion (AIP) Works!
WEBJul 6, 2016 · Steam turbines make use of a source of energy to heat water and convert it into steam in order to the run the turbine. In nuclear powered submarines, the reactors provide the heat in order to convert water into steam.
Power Supply - How Submarines Work - HowStuffWorks
WEBPower Supply. Nuclear submarines use nuclear reactors, steam turbines and reduction gearing to drive the main propeller shaft, which provides the forward and reverse thrust in the water (an electric motor drives the same shaft when docking or in an emergency).
Steam fires underwater jet engine - New Scientist
WEBJan 29, 2003 · The steam emerges at high speed from a rearward-facing ring-shaped nozzle into a cone-shaped chamber, where it mixes with the water (see graphic). Shock waves created as the steam condenses are...
A Brief History of U.S. Navy Torpedo Development - Part 1
WEBIn the "steam" torpedo, air, fuel, and water are simultaneously fed into the combustion pot. The fuel burns and the water reduces the temperature of the gases produced by combustion. The water turns into steam, thus increasing the mass of the gas.
Moving Ships through the Water | Naval History Magazine
WEBSteam plants convert thermal energy into mechanical energy by using boilers to transform fresh water into steam and turbines to convert that pressurized steam into usable power to turn a ship’s propellers.
Marine Engineering - Steamship Historical Society
WEBSep 25, 2017 · Starting with the coal, explain how energy is transformed in a steam engine. Can you think of an example of an object that works because of steam? What technologies replaced the steam engine as an energy source for transportation?
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