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HEAT TRANSPORT COLLECTION SYSTEM [4 records]

Record 1 - external organization data 2006-03-24

English

Subject field(s)
  • Joining Elements (Mechanical Components)
  • Nuclear Fission Reactors
  • Compartment - Canadian Nuclear Safety Commission
CONT

The D2O follows the gland return line to the suction of the feed pumps. A small amount of the water leaks past the primary seals, cooling and lubricating the shaft and seal. D2O that leaks past the final primary seal passes into the heat transport D2O collection system.

French

Domaine(s)
  • Éléments d'assemblage (Composants mécaniques)
  • Réacteurs nucléaires de fission
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Le D2O suit la tubulure de retour de la garniture vers l'aspiration des pompes d'alimentation. Une petite quantité d'eau fuit après les joints primaires, ce qui refroidit et lubrifie l'arbre et le joint. Le D2O qui fuit après le joint primaire final passe dans le circuit de collecte des fuites de D02O du circuit caloporteur.

Spanish

Save record 1

Record 2 - external organization data 2006-01-25

English

Subject field(s)
  • Fluid Mechanics and Hydraulics (Physics)
  • Nuclear Fission Reactors
  • Compartment - Canadian Nuclear Safety Commission
CONT

The heat transport D2O collection system uses a network of pipes to collect coolant that leaks from known leak points.

French

Domaine(s)
  • Mécanique des fluides et hydraulique (Physique)
  • Réacteurs nucléaires de fission
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Le circuit de collecte du D2O du circuit caloporteur utilise un réseau de conduites qui recueille le caloporteur aux points de fuite connus.

Spanish

Save record 2

Record 3 - external organization data 2005-08-19

English

Subject field(s)
  • Nuclear Plant Safety
  • Nuclear Fission Reactors
  • Compartment - Canadian Nuclear Safety Commission
CONT

The heat transport D2O collection system takes coolant from these known leakage points and returns it to the HTS [heat transport system].

French

Domaine(s)
  • Sûreté des centrales nucléaires
  • Réacteurs nucléaires de fission
  • Tiroir - Commission canadienne de sûreté nucléaire
CONT

Le circuit de collecte de D2O du circuit caloporteur recueille le caloporteur aux points de fuite connus et le ramène dans le CC [circuit caloporteur].

Spanish

Save record 3

Record 4 1980-03-05

English

Subject field(s)
  • Nuclear Power Stations
CONT

D20 collection system collects leakage from mechanical components; receives D20 sampling flow; receives D20 drained from equipment prior to maintenance. The collected D20 is transferred to the storage tank for re-use in the heat transport system.

OBS

Applies to CANDU nuclear reactors.

Key term(s)
  • heavy water collection system

French

Domaine(s)
  • Centrales nucléaires
CONT

Système de recueil du D20. Il recueille les fuites provenant des éléments mécaniques; il reçoit l'eau provenant de l'échantillonnage du D20; il reçoit le D20 vidangé de l'appareillage avant l'entretien.

Key term(s)
  • système de recueil de l'eau lourde

Spanish

Save record 4

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