High Productive Optoelectronic Pellets Surface Inspection for Nuclear Reactors

Abstract:

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The results of development and investigation of computer-vision systems for inspection of the external view of fuel pellets for nuclear fuel elements are presented. The systems developed utilize CCD-cameras to record the images of a fuel pellet’s external view in reflected beams that ensures high contrast of the defects in the picture area. One has developed a database containing images of simulators, as well as real pellets. Tests of an experimental set for fuel pellet inspection have demonstrated its inspection productivity to be 1 pellet per second and its detection probability higher than 95%. The research team has also developed an experimental set with higher inspection productivity (at least 7 pellets per second).

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Periodical:

Edited by:

Yuri Chugui, Yongsheng Gao, Kuang-Chao Fan, Roald Taymanov and Ksenia Sapozhnikova

Pages:

165-169

DOI:

10.4028/www.scientific.net/KEM.437.165

Citation:

A. V. Beloborodov et al., "High Productive Optoelectronic Pellets Surface Inspection for Nuclear Reactors", Key Engineering Materials, Vol. 437, pp. 165-169, 2010

Online since:

May 2010

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$35.00

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