The future of risk assessment

E Zio - Reliability Engineering & System Safety, 2018 - Elsevier
Risk assessment must evolve for addressing the existing and future challenges, and
considering the new systems and innovations that have already arrived in our lives and that …

Visualizing high-dimensional data: Advances in the past decade

S Liu, D Maljovec, B Wang, PT Bremer… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
Massive simulations and arrays of sensing devices, in combination with increasing
computing resources, have generated large, complex, high-dimensional datasets used to …

[HTML][HTML] Supervised dynamic probabilistic risk assessment of complex systems, part 1: general overview

T Parhizkar, JE Vinnem, IB Utne, A Mosleh - Reliability Engineering & …, 2021 - Elsevier
Dynamic probabilistic risk assessment (DPRA) is a systematic and comprehensive
methodology that has been used and refined over the past decades to evaluate risks …

[HTML][HTML] Recent research towards integrated deterministic-probabilistic safety assessment in Korea

G Heo, S Baek, D Kwon, H Kim, J Park - Nuclear Engineering and …, 2021 - Elsevier
For a long time, research into integrated deterministic-probabilistic safety assessment has
been continuously conducted to point out and overcome the limitations of classical ET (event …

Guided simulation for dynamic probabilistic risk assessment of complex systems: concept, method, and application

Y Hu, T Parhizkar, A Mosleh - Reliability Engineering & System Safety, 2022 - Elsevier
Probabilistic risk assessment (PRA) is a systematic process of examining how engineered
systems work to ensure safety. With the growth of the size of dynamic systems and the …

[HTML][HTML] Artificial neural network for predicting nuclear power plant dynamic behaviors

M El-Sefy, A Yosri, W El-Dakhakhni, S Nagasaki… - Nuclear Engineering …, 2021 - Elsevier
Abstract A Nuclear Power Plant (NPP) is a complex dynamic system-of-systems with highly
nonlinear behaviors. In order to control the plant operation under both normal and abnormal …

Investigation of steam ejector parameters under three optimization algorithm using ANN

F Ahmed, W Chen - Applied Thermal Engineering, 2023 - Elsevier
Several industries have adopted Steam ejectors as promising energy-saving devices. The
steam ejector is used extensively in the HVAC, refrigeration, and desalination industries …

Uncertainty analysis of ATF Cr-coated-Zircaloy on BWR in-vessel accident progression during a station blackout

Z Guo, R Dailey, T Feng, Y Zhou, Z Sun… - Reliability Engineering & …, 2021 - Elsevier
The deposition of protective coatings on nuclear fuel cladding has been considered as a
near-term Accident Tolerant Fuel (ATF) concept that will reduce the high-temperature …

Dynamic probabilistic risk assessment of nuclear power plants using multi-fidelity simulations

X Zheng, H Tamaki, T Sugiyama… - Reliability Engineering & …, 2022 - Elsevier
Dynamic probabilistic risk assessment (PRA) more explicitly treats timing issues and
stochastic elements of risk models. It extensively resorts to iterative simulations of accident …

Novel method of dynamic event tree kee** the number of simulations in risk analysis small

F Kaneko, T Yuzui - Reliability Engineering & System Safety, 2023 - Elsevier
Conducting a risk analysis on nuclear plants using the dynamic event tree (DET) to improve
the accuracy of consequence analysis of the system state significantly increases the number …