Steam explosion

Steam explosion

Jesse Russell Ronald Cohn

     

бумажная книга



ISBN: 978-5-5121-7704-4

High Quality Content by WIKIPEDIA articles! A steam explosion (also called a littoral explosion, or fuel-coolant interaction, FCI) is a violent boiling or flashing of water into steam, occurring when water is either superheated, rapidly heated by fine hot debris produced within it, or the interaction of molten metals (e.g., Fuel-Coolant Interaction of molten nuclear-reactor fuel rods with water in a nuclear reactor core following a core-meltdown). Pressure vessels (e.g., Pressurized-Water (nuclear) Reactors) that operate at above atmospheric pressure can also provide the conditions for a rapid boiling event which can be characterized as a steam explosion. The water changes from a liquid to a gas with extreme speed, increasing dramatically in volume. A steam explosion sprays steam and boiling-hot water and the hot medium that heated it in all directions (if not otherwise confined, e.g. by the walls of a container), creating a danger of scalding and burning.