reactor core

reactor core
n. center part of a nuclear reactor where atomic fission takes place

English contemporary dictionary. 2014.

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  • Core — may refer to: Contents 1 Science and Academics 2 Computers and Technology 3 Media …   Wikipedia

  • nuclear reactor core — noun That part of a nuclear reactor which contains the fuel components that are undergoing nuclear reactions …   Wiktionary

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  • core — core1 W3 [ko: US ko:r] n ▬▬▬▬▬▬▬ 1¦(fruit)¦ 2¦(most important part)¦ 3¦(people)¦ 4 to the core 5¦(planet)¦ 6¦(nuclear reactor)¦ ▬▬▬▬▬▬▬ 1.) ¦(FRUIT)¦ the hard central part of a fruit such as an apple …   Dictionary of contemporary English

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  • Core shroud — The core shroud in a boiling water reactor A core shroud is a stainless steel cylinder surrounding a nuclear reactor core whose function is to direct the cooling water flow.[1] References …   Wikipedia

  • reactor scram — noun a) An automatic safety feature of nuclear reactors where the control rods are automatically dropped into the reactor core when any of several emergency conditions are reached. b) The process of dropping the control rods into the reactor core …   Wiktionary

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