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Main engine deck of a cargo vessel Location of a ship's engine room on a bulk carrier Engine room of the Mercy Ship Caribbean Mercy in 1997. Her propulsion diesel is an MAK. EMD diesels in the engine room of the Research Vessel Davidson circa 2002. On a ship, the engine room (ER) [1] is the compartment where the machinery for marine propulsion ...
Control room. The Sturgeons were essentially lengthened and improved variants of the Thresher/Permit class that directly preceded them. The five-compartment arrangement of the Permits was retained, including the bow compartment, operations compartment, reactor compartment, auxiliary machinery room no. 2, and the engine room.
They are trained to be competent in a wide variety of fields such as HVAC (heating, ventilation, and air conditioning), electronics, hydraulics, engine room auxiliary machinery and the operation and maintenance of both steam and diesel propulsion plants. Duties will vary from ship to ship, but the Fourth Engineer is expected to handle tasks in ...
Often in charge of main engine maintenance. Takes the 4–8 watch. Shares rank equivalent to chief officer. Third engineer: Usually in charge auxiliary engines & boilers. Takes the 12–4 watch. Shares rank equivalent to 2nd officer; Fourth engineer: Usually in charge of air compressors, purifiers, pumps and other auxiliary machinery. Takes the ...
They make replacement parts for a ship's engine auxiliary equipment, such as evaporators, air compressors and pumps. The repair of deck equipment, including winches and hoists, condensers and heat exchange devices are completed by machinist mates. Machinery repairmen assist enginemen by repairing or producing parts in the machine shop ...
Due to advances in marine technology during the 20th century, the engine department aboard merchant ships is considered equally important as the deck department, since trained engine officers are required to handle the machinery on a ship. [citation needed] The engine department takes care of the engine room aboard a ship.
Machinist's Mates (MM) operate and maintain steam turbines and reduction gears used for ship propulsion and auxiliary machinery such as turbogenerators, pumps and oil purifiers. They also maintain auxiliary machinery outside of main machinery spaces, such as electrohydraulic steering engines and elevators, refrigeration plants, air conditioning ...
The first German jet engines built during the Second World War used a mechanical APU starting system designed by the German engineer Norbert Riedel.It consisted of a 10 horsepower (7.5 kW) two-stroke flat engine, which for the Junkers Jumo 004 design was hidden in the intake diverter, essentially functioning as a pioneering example of an auxiliary power unit for starting a jet engine.