A condition-based probabilistic safety assessment framework for the estimation of the frequency of core damage due to an induced steam generator tube rupture

Federico Antonello; Francesco Di Maio; Enrico Zio

Conference papers

A condition-based probabilistic safety assessment framework for the estimation of the frequency of core damage due to an induced steam generator tube rupture

Federico Antonello ¹ Francesco Di Maio ^{2, 1} Enrico Zio ^{1, 3, 4}

1 POLIMI - Politecnico di Milano [Milan]

2 DENG - Dipartimento di Energia [Milano]

3 CRC - Centre de recherche sur les Risques et les Crises

4 KHU - Kyung Hee University

Abstract : Condition-Based Probabilistic Safety Assessment (CB-PSA) makes use of information on the components health conditions during operation to dynamically update the risk estimators(e.g., Core Damage Frequency (CDF)).In this paper, we perform aCB-PSA for controlling the risk of a Steam Line Break (SLB)-induced Steam Generator Tube Rupture (SGTR) accident scenario in a Pressurized Water Reactor (PWR)and use the outcome foroptimizing the maintenance.

Document type :

Conference papers

Domain :

Engineering Sciences [physics]

Humanities and Social Sciences / Crisis and risk management

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https://hal-mines-paristech.archives-ouvertes.fr/hal-02433526
Contributor : Magalie Prudon <>
Submitted on : Thursday, January 9, 2020 - 11:05:22 AM
Last modification on : Thursday, September 24, 2020 - 5:20:28 PM

A condition-based probabilistic safety assessment framework for the estimation of the frequency of core damage due to an induced steam generator tube rupture

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A condition-based probabilistic safety assessment framework for the estimation of the frequency of core damage due to an induced steam generator tube rupture

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