24 April 2020Ultrasonic sensor concepts and performance characterization for in situ monitoring during transient irradiation tests (Conference Presentation)
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Ultrasonic sensors have been proposed for monitoring nuclear fuel performance during transient irradiation tests. A specific need is to monitor strain or deformation of the fuel rods during irradiation. However, challenges associated with designing sensors that can operate under typical in-core conditions while providing the necessary sensitivity have limited their application. This paper describes ultrasonic sensor concepts for measurements during transient irradiation tests and results of laboratory tests to quantify their performance. Challenges associated with designing sensors for in-core deployment and potential solutions are also discussed.
Pradeep Ramuhalli,Joshua Daw,Andrew M. Casella,Matthew Prowant,Chris Hutchinson,Morris Good, andRobert Montgomery
"Ultrasonic sensor concepts and performance characterization for in situ monitoring during transient irradiation tests (Conference Presentation)", Proc. SPIE 11380, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XIV, 113801E (24 April 2020); https://doi.org/10.1117/12.2558238
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Pradeep Ramuhalli, Joshua Daw, Andrew M. Casella, Matthew Prowant, Chris Hutchinson, Morris Good, Robert Montgomery, "Ultrasonic sensor concepts and performance characterization for in situ monitoring during transient irradiation tests (Conference Presentation)," Proc. SPIE 11380, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, Civil Infrastructure, and Transportation XIV, 113801E (24 April 2020); https://doi.org/10.1117/12.2558238