Influence of a periodic latency time on the impact/sliding wear damage of two PWR control rods and guide cards specimens

In nuclear power plants (PWR), the rod cluster control assemblies (RCCAs) can be damaged by impact-sliding wear due to flow-induced vibrations which generate contacts with their guidance devices (RCC guide tube) inside the reactor pressure vessel. Two localized impact/sliding wear tests have been pe...

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Veröffentlicht in:Wear 2005-07, Vol.259 (7), p.1314-1323
Hauptverfasser: Reynier, B., Phalippou, C., Riberty, P., Sornin, J.
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Sprache:eng
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