Marine steam engine - Wikipedia A marine steam engine is a steam engine that is used to power a ship or boat article deals mainly with marine steam engines of the reciprocating type, which were in use from the inception of the steamboat in the early 19th century to their last years of large-scale manufacture during World War IIprocating steam engines were progressively replaced in marine applications What is Theory of Steam Turbines - Thermodynamics - Definition In general, a steam turbine is a rotary heat engine that converts thermal energy contained in the steam to mechanical energy or to electrical energy its simplest form, a steam turbine consist of a boiler (steam generator), turbine, condenser, feed pump and a variety of auxiliary devices. Unlike with reciprocating engines, for instance, compression, heating and expansion are Related searches for steam turbine engine diagram small steam turbine enginesteam turbine generator diagramsteam turbine diagram with partsmarine steam turbine enginesteam turbine components diagramsteam turbine manualsteam turbine generatorsteam powered turbine