Dynamic PRA prospects for the nuclear industry

NE Wiltbank, CJ Palmer - Frontiers in Energy Research, 2021 - frontiersin.org
This review paper highlights approaches and tools available to the nuclear industry for
dynamic probabilistic risk assessment (DPRA) using dynamic event trees. DPRA is an …

Simulation optimization framework for dynamic probabilistic safety assessment

JW Park, SJ Lee - Reliability Engineering & System Safety, 2022 - Elsevier
Probabilistic safety assessment (PSA) based on event trees and fault trees has been widely
used in the risk assessment of nuclear power plants. A static approach by nature, PSA has …

Integrated safety and security analysis of nuclear power plants using dynamic event trees

B Cohn, T Noel, J Cardoni, T Haskin… - Nuclear Science and …, 2023 - Taylor & Francis
Nuclear security relies on the method of vital area identification (VAI) to determine which
locations within the nuclear power plant (NPP) need to be protected from radiological …

Sensitivity analysis of risk assessment for continuous Markov process Monte Carlo method using correlated sampling method

Y Morishita, A Yamamoto, T Endo - Journal of Nuclear Science …, 2023 - Taylor & Francis
The correlated sampling method is applied to the continuous Markov-chain Monte-Carlo
(CMMC) method to efficiently perform sensitivity analysis of input parameters such as the …

Development of a leading simulator/trailing simulator methodology as part of an integrated safety-security analysis for nuclear power plants

B Cohn, T Noel, D Osborn… - Proceedings of the …, 2024 - journals.sagepub.com
Nuclear power plant (NPP) risk assessment is broadly separated into disciplines of nuclear
safety, security, and safeguards. Different analysis methods and computer models have …

Risk-Informed Performance-Based Methods for Cyber-Attack on Nuclear Power Facilities

A Gisondi - 2023 - ir.library.oregonstate.edu
A new approach is described that offers a risk-informed performance-based (RIPB)
framework for quantifying the risk associated with a cyber-attack on a nuclear power …

[图书][B] Development of a Dynamic Event Tree Branching Methodology to Integrate Safety and Physical Security Analyses

BE Cohn - 2020 - search.proquest.com
Physical security for nuclear power plants (NPPs) relies on a method of vital area
identification (VAI) to determine locations within the NPP to protect. The VAI methodology …

LWRS 2019 Accomplishments Report

CJ Barnard - 2020 - osti.gov
Nuclear energy is an important part of supplying our nation's energy—safely, dependably,
and economically—with reduced carbon dioxide emissions. The United States (US) …

[PDF][PDF] EXPLORING INTEGRATED SAFETY/SECURITY DYNAMIC PROBABILISTIC RISK ASSESSMENTS (DPRA) FOR NUCLEAR POWER PLANTS.

B Cohn, AD Williams, T Aldemir - 2019 - osti.gov
Security at nuclear power plants (NPPs) in the United attempted sabotage or theft [1].
Conceptually, VAI is itself States is currently based on vital area identification based on …