main feedwater valve

См. также в других словарях:

• Three Mile Island accident — The Three Mile Island accident of 1979 was the most significant accident in the history of the American commercial nuclear power generating industry. It resulted in the release of a significant amount of radioactivity, an estimated 43,000 curies… …   Wikipedia

• Davis-Besse Nuclear Power Station — The Davis Besse NPP (NRC image) …   Wikipedia

• Steam engine — A steam engine is a heat engine that performs mechanical work using steam as its working fluid. [ [http://www.britannica.com/EBchecked/topic/564472/steam engine steam engine Britannica Online Encyclopedia ] ] Steam engines have a long history,… …   Wikipedia

• Three Mile Island — an island in the Susquehanna River, near Middletown, Pennsylvania, SE of Harrisburg: scene of a near disastrous accident at a nuclear plant in 1979 that raised the issue of nuclear energy safety. * * * Nuclear power station near Harrisburg, Pa …   Universalium

• Glossary of boiler terminology — Boilers for generating steam or hot water have been designed in countless different shapes, sizes and configurations. An extensive terminology has evolved to describe their common features. This glossary provides definitions for these terms.… …   Wikipedia

• Boiling water reactor — A boiling water reactor (BWR) is a type of nuclear reactor developed by the General Electric in the mid 1950s.Fact|date=April 2008 The BWR is characterized by two phase fluid flow (water and steam) in the upper part of the reactor core. See… …   Wikipedia

• Boiler — For the Limp Bizkit song, see Boiler (song). A portable boiler (preserved, Poland) …   Wikipedia

• NZR KA class — A streamlined KA class locomotive Power type Steam Builder NZR Hutt Workshops Build date 1939 1945, 1950 …   Wikipedia

• Steam locomotive — A steam locomotive is a locomotive powered by steam. The term usually refers to its use on railways, but can also refer to a road locomotive such as a traction engine or steamroller.Steam locomotives dominated rail traction from the mid 19th… …   Wikipedia

• Franco-Crosti boiler — The Franco Crosti boiler is a type of boiler used for steam locomotives. It was designed in the 1930s by Attilio Franco and Dr Piero Crosti, two engineers working for the Ferrovie dello Stato (FS), the Italian state railway. Purpose The Franco… …   Wikipedia

• Doble steam car — at a steam festival in Bochum, Germany in 2007. Any of several makes of steam powered automobile in the early 20th century, including Doble Detroit, Doble Steam Car, and Doble Automobile, are referred to as a Doble because of their founding or… …   Wikipedia