TERMIUM Plus®

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

IN-CORE DETECTOR [4 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2017-04-19

English

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

Computerized testing of major safety systems and automatic calibration of in-core detector control signals reduce both on-line testing and start-up testing time.

French

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

Les essais informatisés des principaux systèmes de sécurité et l'étalonnage automatique des signaux de commande des détecteurs du cœur permettent de réduire les délais des essais en ligne et de démarrage.

Spanish

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Record 2 2009-09-18

English

Subject field(s)
  • Scientific Instruments
  • Nuclear Fission Reactors
  • Nuclear Plant Safety
CONT

The FMS [flux mapping system] having the movable detectors is equipped with detector cable drive units and path selectors located inside the reactor containment vessel.

CONT

An innovative in-core flux mapping system has been developed and applied successfully for service in commercial pressurized water reactors. With the benefit of double indexing path selector mechanism, the reliability of the detector drive system has been improved five times higher than that of a conventional system.

French

Domaine(s)
  • Instruments scientifiques
  • Réacteurs nucléaires de fission
  • Sûreté des centrales nucléaires
CONT

Instrumentation interne du cour. [...] Le dispositif de sélection comprend [...] des sélecteurs de voies à une direction d'entrée et dix directions de sortie permettant de conduire les détecteurs de flux vers les tubes de liaison correspondant à chaque chaîne.

Spanish

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Record 3 2009-09-18

English

Subject field(s)
  • Mechanical Components
  • Nuclear Fission Reactors
  • Nuclear Plant Safety
CONT

The Movable In-Core Instrumentation System is an automated, three-dimensional method of measuring reactor core neutron flux density. Flux maps are produced by successively passing a neutron-sensitive detector axially through the reactor core.

French

Domaine(s)
  • Composants mécaniques
  • Réacteurs nucléaires de fission
  • Sûreté des centrales nucléaires

Spanish

Save record 3

Record 4 2009-09-18

English

Subject field(s)
  • Mechanical Components
  • Security Devices
CONT

Each ICI [in-core instrumentation] string installed in the center guide tube of the instrumented assembly contains 5 rhodium detectors, 1 background detector, and 1 core exit thermocouple.

French

Domaine(s)
  • Composants mécaniques
  • Dispositifs de sécurité
CONT

Compte tenu de l'existence du calcul, on connaît, pour les 60 assemblages instrumentés, à la fois la valeur de la puissance mesurée par les sondes mobiles et la valeur calculée dans des conditions aussi proches que possible des conditions expérimentales et ce, sur chacune des mailles axiales.

Spanish

Save record 4

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