Uncertainty Analysis

Towards Uncertainty Quantification : Efficient Surrogate Models In Coupled Fluid-Structure Interaction For Fuel Assembly Bow

3:15–3:35PM CDT

Ali Abboud (CEA - Ecole Polytechnique l'X), Josselin Garnier (CMAP, CNRS, École polytechnique, Institut Polytechnique de Paris, 91120 Palaiseau, France), Bertrand Leturcq (Université Paris-Saclay, CEA, Service d'Études Mécaniques et Thermiques, 91191, Gif-sur-Yvette, France), Stanislas d. Lambert (Université Paris-Saclay, CEA, Service d'Études Mécaniques et Thermiques, 91191, Gif-sur-Yvette, France), Nicolas Lamorte (Framatome, 2 rue du Professeur Jean-Bernard, 69007 Lyon, France)

Bayesian Network as a Surrogate Model for Physical Simulations in Probabilistic Risk Assessment

3:35–3:55PM CDT

Jingyu Chen (University of Pittsburgh), Tatsuya Sakurahara (University of Pittsburgh)

Guiding the Formulation of Surrogate Values of Modeling Input Parameters in Screening Analysis of Probabilistic Risk Assessment (PRA)

3:55–4:15PM CDT

Sari Alkhatib (ANL), Tatsuya Sakurahara (University of Pittsburgh), Seyed-A. Reihani (University of Illinois Urbana Champaign), Zahra Mohaghegh (University of Illinois Urbana Champaign)

Bridging Deterministic and Probabilistic Safety Models for Advanced Nuclear Reactors Through Inverse Uncertainty Quantification

4:15–4:35PM CDT

Rawan Mustafa (NCSU), Mihai A. Diaconeasa (NCSU), Yahya A. Alzahrani (NCSU)

Incorporating Time-Dependent Delays in Conventional PSA for SLOCA

4:35–4:55PM CDT

Dong Hee Choi (School of Energy Systems Engineering, Chung-Ang University, Seoul, Korea), Man C. Kim (School of Energy Systems Engineering, Chung-Ang University)