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Yang Kunjie; Aierken Abuliemu; Abudoumoming; Zhou Man; Wang Shiheng; Zhao Nongxiao; Zhao Jingwu; Shi Feiyue
Proceedings of 7.national conference on nuclear instrument and it's application and 5. national conference on nuclear reactor instrument2009
Proceedings of 7.national conference on nuclear instrument and it's application and 5. national conference on nuclear reactor instrument2009
AbstractAbstract
[en] Based on the preliminary experiment results, computer simulation by the MCNP method was used to the response curve between scattering of gamma counts and grease stain thickness has been studied by three methods of measuring by using "6"0Co γ-ray radioactive source. The three methods contained using an iron plate to mock the pipe wall, using two iron plates to mock the pipe wait and using an iron tube to mock the pipe wall. With an iron tube mocking the pipe wall, using "6"0Co γ-ray radioactive source and "1"3"7Cs γ-ray radioactive source to detect grease stain sample in rectilinear irradiating and large scattering angles. The simulated results show the relation between the scattering angles and sensitivity of measurement in rectilinear irradiating and large scattering angles (>900), which was accord with experiment results. (authors)
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Source
Nuclear Electronics and Nuclear Detection Technology Branch Society, China Institute of Electronics, Beijing (China); Nuclear Electronics and Nuclear Detection Technology Branch Society, Chinese Nuclear Society, Beijing (China); 336 p; Jul 2009; p. 108-111; 7. national conference on nuclear instrument and it's application; Xining (China); 20-27 Jul 2009; 5. national conference on nuclear reactor instrument; Xining (China); 20-27 Jul 2009; Available from China Nuclear Information Centre (China Institute of Nuclear Information & Economics), inisservice_cn@163.com; 3 figs., 2 tabs., 6 refs.
Record Type
Miscellaneous
Literature Type
Conference
Country of publication
BETA DECAY RADIOISOTOPES, BETA-MINUS DECAY RADIOISOTOPES, CESIUM ISOTOPES, COBALT ISOTOPES, DETECTION, DIMENSIONS, ELEMENTS, INFORMATION, INTERMEDIATE MASS NUCLEI, INTERNAL CONVERSION RADIOISOTOPES, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LUBRICANTS, METALS, MINUTES LIVING RADIOISOTOPES, NUCLEI, ODD-EVEN NUCLEI, ODD-ODD NUCLEI, RADIATION DETECTION, RADIATION SOURCES, RADIOISOTOPES, SIMULATION, TRANSITION ELEMENTS, YEARS LIVING RADIOISOTOPES
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