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CALANDRIA RUPTURE DISC [1 record]

Record 1 - external organization data 2010-09-27

English

Subject field(s)
  • Mechanical Components
  • Pipes and Fittings
  • Nuclear Fission Reactors
  • Compartment - Canadian Nuclear Safety Commission
CONT

A large tank with hundreds of pasageways (channels) through it contains the moderator. This complicated tank is called the calandria. It is about 6 m long and 7 m across. The calandria is not a pressure vessel. The moderator is cooled so it will not boil and pressurize the structure. Calandria rupture discs protect the calandria from overpressure.

French

Domaine(s)
  • Composants mécaniques
  • Tuyauterie et raccords
  • Réacteurs nucléaires de fission
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Une grande cuve comportant des centaines de canaux contient le modérateur. Cette cuve est appelée calandre. Elle mesure environ 6 mètres de longueur et 7 mètres de diamètre. La calandre n'est pas une cuve sous pression. Le modérateur est refroidi de manière à ne pas entrer en ébullition et à ne pas exercer une pression sur la structure. Les disques de rupture de calandre protègent la calandre contre toute surpression.

Spanish

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