downcomers

Игры ⚽ Поможем сделать НИР

downcomers — n. pipe or passage to conduct fluids downward … English contemporary dictionary
Three-drum boilers — Three drum boiler, casing removed … Wikipedia
Water-tube boiler — A water tube boiler is a type of boiler in which water circulates in tubes heated externally by the fire. Water tube boilers are used for high pressure boilers. Fuel is burned inside the furnace, creating hot gas which heats up water in the steam … Wikipedia
List of boiler types, by manufacturer — There have been a vast number of designs of steam boiler, particularly towards the end of the 19th century when the technology was evolving rapidly. A great many of these took the names of their originators or primary manufacturers, rather than a … Wikipedia

Словари и энциклопедии на Академике