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Conferences > BGPPM > 2018 > BM3A > BM3A.3

Instrumentation of a Lead-Bismuth Eutectic Cooled Nuclear Fuel Assembly Using Fibre Bragg Gratings for Characterizing the Flow-Induced Vibrations

B. De Pauw, T. Geernaert, F. Berghmans, G. Kennedy, and K. Van Tichelen

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Abstract

We assess the vibration characteristics of a lead-bismuth cooled nuclear fuel assembly with 226 fibre Bragg gratings. We validate the mounting procedure and demonstrate that vibration levels corresponding to a few micro-strains can be measured.

© 2018 The Author(s)

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