TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

core spray system [1 record]

Record 1 2017-04-20

English

Subject field(s)
  • Nuclear Power Stations
  • Nuclear Plant Safety
  • Nuclear Fission Reactors
DEF

Emergency cooling system ensuring the removal of after-heat by spraying the reactor core after failure of normal reactor cooling, for example in the event of loss of coolant.

OBS

core spray system: term and definition standardized by ISO.

French

Domaine(s)
  • Centrales nucléaires
  • Sûreté des centrales nucléaires
  • Réacteurs nucléaires de fission
DEF

Système de refroidissement de secours qui assure l'évacuation de la chaleur résiduelle par pulvérisation d'eau dans le cœur du réacteur en cas de défaillance du dispositif de refroidissement normal (par exemple, en cas de perte de fluide primaire de refroidissement).

OBS

système d'aspersion du cœur : terme normalisé par l'ISO.

Spanish

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