Matches in DBpedia 2015-10 for { <http://dbpedia.org/resource/Water-tube_boiler> ?p ?o }
- Water-tube_boiler abstract "A watertube boiler (also spelled water-tube and water tube) is a type of boiler in which water circulates in tubes heated externally by the fire. Fuel is burned inside the furnace, creating hot gas which heats water in the steam-generating tubes. In smaller boilers, additional generating tubes are separate in the furnace, while larger utility boilers rely on the water-filled tubes that make up the walls of the furnace to generate steam. The heated water then rises into the steam drum. Here, saturated steam is drawn off the top of the drum. In some services, the steam will reenter the furnace through a superheater to become superheated. Superheated steam is defined as steam that is heated above the boiling point at a given pressure. Superheated steam is a dry gas and therefore used to drive turbines, since water droplets can severely damage turbine blades.Cool water at the bottom of the steam drum returns to the feedwater drum via large-bore 'downcomer tubes', where it pre-heats the feedwater supply. (In large utility boilers, the feedwater is supplied to the steam drum and the downcomers supply water to the bottom of the waterwalls). To increase economy of the boiler, exhaust gases are also used to pre-heat the air blown into the furnace and warm the feedwater supply. Such watertube boilers in thermal power stations are also called steam generating units.The older fire-tube boiler design, in which the water surrounds the heat source and gases from combustion pass through tubes within the water space, is a much weaker structure and is rarely used for pressures above 2.4 MPa (350 psi). A significant advantage of the watertube boiler is that there is less chance of a catastrophic failure: there is not a large volume of water in the boiler nor are there large mechanical elements subject to failure.".
- Water-tube_boiler thumbnail Water_tube_boiler_schematic.png?width=300.
- Water-tube_boiler wikiPageExternalLink watertubeboiler01robegoog.
- Water-tube_boiler wikiPageID "1164759".
- Water-tube_boiler wikiPageLength "14921".
- Water-tube_boiler wikiPageOutDegree "81".
- Water-tube_boiler wikiPageRevisionID "667020121".
- Water-tube_boiler wikiPageWikiLink 4-10-2.
- Water-tube_boiler wikiPageWikiLink Babcock_&_Wilcox.
- Water-tube_boiler wikiPageWikiLink Babcock_and_Wilcox.
- Water-tube_boiler wikiPageWikiLink Bagasse.
- Water-tube_boiler wikiPageWikiLink Baldwin_60000.
- Water-tube_boiler wikiPageWikiLink Baldwin_Locomotive_Works.
- Water-tube_boiler wikiPageWikiLink Baltimore_and_Ohio_Railroad.
- Water-tube_boiler wikiPageWikiLink Boiler.
- Water-tube_boiler wikiPageWikiLink Boiler_(steam_generator).
- Water-tube_boiler wikiPageWikiLink Brotan_boiler.
- Water-tube_boiler wikiPageWikiLink Category:Boilers.
- Water-tube_boiler wikiPageWikiLink Category:Water-tube_boilers.
- Water-tube_boiler wikiPageWikiLink Caulk.
- Water-tube_boiler wikiPageWikiLink Caulking.
- Water-tube_boiler wikiPageWikiLink Clarkson_Thimble_Tube_Boiler_Co.
- Water-tube_boiler wikiPageWikiLink Clarkson_thimble_tube_boiler.
- Water-tube_boiler wikiPageWikiLink Clayton_&_Shuttleworth.
- Water-tube_boiler wikiPageWikiLink Cold-leg.
- Water-tube_boiler wikiPageWikiLink Combustion_Engineering.
- Water-tube_boiler wikiPageWikiLink Compound_locomotive.
- Water-tube_boiler wikiPageWikiLink Compound_steam_engine.
- Water-tube_boiler wikiPageWikiLink Condenser_(steam_turbine).
- Water-tube_boiler wikiPageWikiLink Corner_tube_Boiler.
- Water-tube_boiler wikiPageWikiLink Corner_tube_boiler.
- Water-tube_boiler wikiPageWikiLink Delta_(letter).
- Water-tube_boiler wikiPageWikiLink Downcomer.
- Water-tube_boiler wikiPageWikiLink Edwin_Foden,_Sons_&_Co..
- Water-tube_boiler wikiPageWikiLink Electricity_generation.
- Water-tube_boiler wikiPageWikiLink Fire-tube_boiler.
- Water-tube_boiler wikiPageWikiLink Fire_apparatus.
- Water-tube_boiler wikiPageWikiLink Firebox_(locomotive).
- Water-tube_boiler wikiPageWikiLink Firebox_(steam_engine).
- Water-tube_boiler wikiPageWikiLink Firefighting_apparatus.
- Water-tube_boiler wikiPageWikiLink Flaman_boiler.
- Water-tube_boiler wikiPageWikiLink Forced_circulation_boiler.
- Water-tube_boiler wikiPageWikiLink Foster_Wheeler.
- Water-tube_boiler wikiPageWikiLink Frigate.
- Water-tube_boiler wikiPageWikiLink Furnace.
- Water-tube_boiler wikiPageWikiLink George_H._Emerson.
- Water-tube_boiler wikiPageWikiLink Glossary_of_boiler_terms.
- Water-tube_boiler wikiPageWikiLink Goldsworthy_Gurney.
- Water-tube_boiler wikiPageWikiLink High-pressure_steam_locomotive.
- Water-tube_boiler wikiPageWikiLink Internally_rifled_boiler_tubes.
- Water-tube_boiler wikiPageWikiLink Ivanpah_Solar_Power_Facility.
- Water-tube_boiler wikiPageWikiLink Jawn_Henry_(turbine).
- Water-tube_boiler wikiPageWikiLink Johann_Brotan.
- Water-tube_boiler wikiPageWikiLink John_I._Thornycroft_&_Company.
- Water-tube_boiler wikiPageWikiLink LMS_6399_Fury.
- Water-tube_boiler wikiPageWikiLink LNER_Class_W1.
- Water-tube_boiler wikiPageWikiLink Leander-class_frigate.
- Water-tube_boiler wikiPageWikiLink Leander_class_frigate.
- Water-tube_boiler wikiPageWikiLink List_of_boiler_types,_by_manufacturer.
- Water-tube_boiler wikiPageWikiLink Locomotive_boiler.
- Water-tube_boiler wikiPageWikiLink Merryweather_&_Sons.
- Water-tube_boiler wikiPageWikiLink Norfolk_and_Western_Railway.
- Water-tube_boiler wikiPageWikiLink Pistol_boiler.
- Water-tube_boiler wikiPageWikiLink Poplar,_London.
- Water-tube_boiler wikiPageWikiLink Power_generation.
- Water-tube_boiler wikiPageWikiLink Process_steam.
- Water-tube_boiler wikiPageWikiLink Pump.
- Water-tube_boiler wikiPageWikiLink Rail_transport.
- Water-tube_boiler wikiPageWikiLink Richard_Garrett_&_Sons.
- Water-tube_boiler wikiPageWikiLink Royal_Navy.
- Water-tube_boiler wikiPageWikiLink Schmidt_high-pressure_system.
- Water-tube_boiler wikiPageWikiLink Seddon_Atkinson.
- Water-tube_boiler wikiPageWikiLink Sentinel_Waggon_Works.
- Water-tube_boiler wikiPageWikiLink Stanley_Motor_Carriage_Company.
- Water-tube_boiler wikiPageWikiLink Stanley_Steamer.
- Water-tube_boiler wikiPageWikiLink Steam.
- Water-tube_boiler wikiPageWikiLink Steam_car.
- Water-tube_boiler wikiPageWikiLink Steam_drum.
- Water-tube_boiler wikiPageWikiLink Steam_turbine.
- Water-tube_boiler wikiPageWikiLink Steam_turbine_locomotive.
- Water-tube_boiler wikiPageWikiLink Steam_wagon.
- Water-tube_boiler wikiPageWikiLink Steamboat.
- Water-tube_boiler wikiPageWikiLink Stirling_boiler.
- Water-tube_boiler wikiPageWikiLink Superheater.
- Water-tube_boiler wikiPageWikiLink Surface_condenser.
- Water-tube_boiler wikiPageWikiLink Thermal_power_station.
- Water-tube_boiler wikiPageWikiLink Thimble_tube_boiler.
- Water-tube_boiler wikiPageWikiLink Three-drum_boiler.
- Water-tube_boiler wikiPageWikiLink Traction_engine.
- Water-tube_boiler wikiPageWikiLink Turbine.
- Water-tube_boiler wikiPageWikiLink Turbines.
- Water-tube_boiler wikiPageWikiLink Uniflow_steam_engine.
- Water-tube_boiler wikiPageWikiLink Walter_Hancock.
- Water-tube_boiler wikiPageWikiLink Water-tube_boiler.
- Water-tube_boiler wikiPageWikiLink World_War_II.
- Water-tube_boiler wikiPageWikiLink Yarrow_Shipbuilders.
- Water-tube_boiler wikiPageWikiLink Yarrow_boiler.
- Water-tube_boiler wikiPageWikiLink File:Babcock_and_Wilcox_boiler_(Heat_Engines,_1913).jpg.
- Water-tube_boiler wikiPageWikiLink File:Brotans_boiler.jpg.
- Water-tube_boiler wikiPageWikiLink File:Thornycroft_boiler_end_section_(Stokers_Manual_1912).jpg.