Published November 2003 | Version v1
Journal article Metadata-only

Effect of the size of cold neutron source on neutron fluence rate at exit of cold neutron guides

Creators

  • 1. China Inst. of Atomic Energy, Beijing (China)

Description

Effect of the size of cold neutron source on neutron fluence rate at exit of guide system in China Advanced Research Reactor (CARR) is studied with Monte-Carlo simulation technique and coincident results are obtained from different software, which may provide bases for design on the size of cold neutron source from the view point of requirement by neutron guides. For the 58Ni guide and supermirror guide with m=2, the size of φ18 cm x 30 cm and φ22 cm x 36 cm, respectively, is needed to saturate both integral neutron fluence rate and fluence rate at wavelength of 2 nm

Additional details

Publishing Information

Journal Title
Atomic Energy Science and Technology
Journal Volume
37
Journal Issue
6
Journal Page Range
p. 528-532
ISSN
1000-6931

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
35080643
Subject category
S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS; S07: ISOTOPES AND RADIATION SOURCES;
Descriptors DEI
CHINA; COLD NEUTRONS; DESIGN; MONTE CARLO METHOD; NEUTRON FLUENCE; NEUTRON FLUX; NEUTRON GUIDES; NEUTRON SOURCES; NICKEL 58; RESEARCH REACTORS
Descriptors DEC
ASIA; BARYONS; CALCULATION METHODS; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; NEUTRONS; NICKEL ISOTOPES; NUCLEI; NUCLEONS; PARTICLE SOURCES; RADIATION FLUX; RADIATION SOURCES; REACTORS; RESEARCH AND TEST REACTORS; STABLE ISOTOPES