ON-POWER DETECTION OF PIPE WALL-THINNED DEFECTS USING IR THERMOGRAPHY IN NPPS

ON-POWER DETECTION OF PIPE WALL-THINNED DEFECTS USING IR THERMOGRAPHY IN NPPS

Wall-thinned defects caused by accelerated corrosion due to fluid flow in the inner pipe appear in many structures of the secondary systems in nuclear power plants (NPPs) and are a major factor in degrading the integrity of pipes. Wall-thinned defects need to be managed not only when the NPP is unde...

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Bibliographic Details
Main Authors: JU HYUN KIM, KWAE HWAN YOO, MAN GYUN NA, JIN WEON KIM, KYEONG SUK KIM
Format: Article
Language:English
Published: Elsevier 2014-04-01
Series:Nuclear Engineering and Technology
Subjects:
IR Thermography
Wall-thinned Defects
IR Camera
Cooling Device
Finite Element Analysis (FEA)
On-power Inspection
Online Access:http://www.sciencedirect.com/science/article/pii/S1738573315301662

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http://www.sciencedirect.com/science/article/pii/S1738573315301662

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