The first experiment of thermal neutron tomography in No.300 reactor and the analysis of its result
Creators
- 1. Institute of Nuclear Physics and Chemistry of China Academy of Engineering Physics, Mianyang (China)
Description
Thermal neutron radiography is a useful complementarity of the other non-destructive testing methods for the hydrogenous materials and heavy metal subassembly, and thermal neutron tomography has not been developed in China. By the use of the thermal neutron digital radiography facility based CCD in No.300 reactor and the Al column sample with holes, the projecting data of 36 multiplied 552 teams are collected. After and before these data are processed, the tomography image is gotten by the filter anti-projection, and the tomography image reveals the basic structure of the sample and it approves that it is feasible that thermal neutron tomography is developed by the uses of the thermal neutron radiography facility in No.300 reactor and it has been ready for the further work. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Science and Technology Applications
- Journal Volume
- 3
- Journal Issue
- 2
- Journal Page Range
- p. 54-57
- CODEN
- HJYYAS
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 42023085
- Subject category
- S42: ENGINEERING; S21: SPECIFIC NUCLEAR REACTORS AND ASSOCIATED PLANTS;
- Descriptors DEI
- ALUMINIUM; CHARGE-COUPLED DEVICES; COMPUTERIZED TOMOGRAPHY; CYLINDERS; DATA ACQUISITION; DIGITAL SYSTEMS; FEASIBILITY STUDIES; HEAVY METALS; HYDROGEN COMPOUNDS; IMAGE PROCESSING; NEUTRON RADIOGRAPHY; POOL TYPE REACTORS; THERMAL NEUTRONS
- Descriptors DEC
- BARYONS; DIAGNOSTIC TECHNIQUES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; HADRONS; INDUSTRIAL RADIOGRAPHY; MATERIALS TESTING; METALS; NEUTRONS; NONDESTRUCTIVE TESTING; NUCLEONS; PROCESSING; REACTORS; SEMICONDUCTOR DEVICES; TESTING; TOMOGRAPHY; WATER COOLED REACTORS; WATER MODERATED REACTORS
Optional Information
- Notes
- 6 figs., 2 refs.