Stochastic Non Destructive Testing simulation: sensitivity analysis applied to material properties in clogging of nuclear power plant steam generators - Archive ouverte HAL
Article Dans Une Revue IEEE Transactions on Magnetics Année : 2013

Stochastic Non Destructive Testing simulation: sensitivity analysis applied to material properties in clogging of nuclear power plant steam generators

Résumé

A Non destructive Testing (NDT) procedure is currently used to estimate the clogging of tube support plates in French nuclear power plant steam generators. A stochastic approach has been applied to Finite Element electromagnetic field simulation to evaluate the impact of material properties uncertainties on the monitoring signal. The Polynomial Chaos Expansion method makes it possible to easily derive the Sobol decomposition which measures how much the variability of each input parameter affects the model output
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hal-03165139 , version 1 (10-03-2021)

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Olivier Moreau, Karim Beddek, Stéphane Clenet, Yvonnick Le Menach. Stochastic Non Destructive Testing simulation: sensitivity analysis applied to material properties in clogging of nuclear power plant steam generators. IEEE Transactions on Magnetics, 2013, 49 (5), pp.1873 - 1876. ⟨10.1109/TMAG.2013.2243409⟩. ⟨hal-03165139⟩
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