Published October 17, 1979 | Version v1
Patent Open

A device for measuring local power in a nuclear reactor fuel assembly

Creators

Description

This invention relates to a device for the local measurement of the quantity of heat produced within the fuel in a nuclear reactor core assembly based on a gamma ray thermometer. Particular objects of the invention are the construction of a reliable, accurate and small gamma thermometer which can be used in gamma fluxes considerably higher than those occurring in heavy water reactors, e.g. fluxes in light-water reactors. (UK)

Availability note (English)

MF available from INIS under the Report Number.

Files

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Additional details

Publishing Information

Imprint Pagination
8 p.
IPC:
Int. Cl. G21c17/00; G01t1/16.
IPC
Int. Cl. G21c17/00; G01t1/16.
Patent number
GB patent document 2018421/A/

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
11518069
Subject category
S22: GENERAL STUDIES OF NUCLEAR REACTORS;
Descriptors DEI
ACCURACY; BWR TYPE REACTORS; FUEL ASSEMBLIES; GAMMA RADIATION; HEAT FLUX; IN CORE INSTRUMENTS; MINIATURIZATION; POWER DENSITY; PWR TYPE REACTORS; RADIATION FLUX; REACTOR CORES; RELIABILITY; TEMPERATURE MEASUREMENT
Descriptors DEC
ELECTROMAGNETIC RADIATION; IONIZING RADIATIONS; RADIATIONS; REACTOR COMPONENTS; REACTORS; WATER COOLED REACTORS; WATER MODERATED REACTORS