Advanced Concept Nuclear Energy Risk Assessment & Management

Advanced Concept Nuclear Energy Risk Assessment & ManagementOver the past 30 years, numerous concerns have been raised in the literature regarding the capability of static modeling approaches such as the event tree (ET) fault tree (FT) methodology to adequately account for the impact of process hardware software firmware human interactions on nuclear power plant safety assessment, and methodologies to augment the ET FT approach have been proposed. Often referred to as dynamic probabilistic risk safety

Over the past 30 years, numerous concerns have been raised in the literature regarding the capability of static modeling approaches such as the event-tree (ET)/fault-tree (FT) methodology to adequately account for the impact of process/hardware/software/firmware/human interactions on nuclear power plant safety assessment, and methodologies to augment the ET/FT approach have been proposed. Often referred to as dynamic probabilistic risk/safety assessment (DPRA/DPSA) methodologies, which use a time-dependent phenomenological model of system evolution along with a model of its stochastic behavior to model for possible dependencies among failure events. The book contains a collection of papers that describe at existing plant level applicable DPRA/DPSA tools, as well as techniques that can be used to augment the ET/FT approach when needed.