Reinforcement Learning-Based Control Sequence Optimization for Advanced Reactors

KHN Nguyen, A Rivas, GK Delipei, J Hou - Journal of Nuclear …, 2024 - mdpi.com
The last decade has seen the development and application of data-driven methods taking
off in nuclear engineering research, aiming to improve the safety and reliability of nuclear …

[HTML][HTML] Economic Optimization of a Hybrid Power Plant with Nuclear, Solar, and Thermal Energy Conversion to Electricity

SA Papazis - Journal of Nuclear Engineering, 2024 - mdpi.com
This research presents a new solution for optimizing the economics of energy produced by a
hybrid power generation plant that converts nuclear, solar, and thermal energy into …

Modeling a generic Pebble Bed High-Temperature Gas-Cooled Reactor to perform load-following using Simulink

A Rivas, GK Delipei, J Hou - Nuclear Engineering and Design, 2024 - Elsevier
To meet future energy demand, while producing safe, reliable, and carbon-free energy,
nuclear reactors will be needed. Before operating these systems, designers must be sure …

A System Predictive Maintenance Framework for Advanced Reactors Using a Data-Driven Digital Twin

A Rivas, GK Delipei, J Hou - Nuclear Science and Engineering, 2024 - Taylor & Francis
Advanced reactor designers are looking to maximize the system capacity factor to make
advanced reactors more economically competitive and meet the projected energy demand …

[PDF][PDF] Multi-Physics Simulation of a Pebble Bed High-Temperature Gas-Cooled Reactor with a SAM/Griffin Coupled Model

ZJ Ooi, G Yang, T Mui, L Zou, R Hu - Proceedings of ICAPP, 2024 - researchgate.net
ABSTRACT A SAM/Griffin multi-physics coupled model of the HTR-PM, a type of pebble bed
high-temperature gas-cooled reactor is presented in this work. The coupling between the …

Operation Optimization Framework for Advanced Reactors Using a Data-Driven Digital Twin

A Rivas, GK Delipei, J Hou - Journal of Nuclear …, 2025 - asmedigitalcollection.asme.org
To meet future energy demand, while producing safe, reliable, and carbon-free energy,
nuclear reactors will be needed. To make next-generation reactors more economically …

High-Temperature Gas-Cooled Pebble-Bed Reactors Running In And Transient Modeling Capabilities Demonstration

JT Hanophy, RH Stewart, J Fang, T Hua, L Zou… - 2024 - osti.gov
This study presents a comprehensive benchmarking and verification effort of several thermal-
hydraulic and multiphysics capabilities for high-temperature gas-cooled reactor (HTGR) …

Quantification and Minimization the Uncertainty Propagation of Monte Carlo Cross Section Generation for HTR Applications

J Li - 2023 - deepblue.lib.umich.edu
The High Temperature Reactor (HTR) is one of the six Generation IV advanced reactor
designs. HTRs have become more and more attractive for power generation applications …

Multi-Physics System-level Simulations of a Generic Pebble Bed High-Temperature Gas Cooled Reactor with Coupled SAM/Griffin Model

ZJ Ooi, L Zou, T Hua, J Fang, R Hu - 2023 - osti.gov
A SAM model for a 200 MWth generic pebble bed high-temperature gas-cooled reactor
(PBHTGR) is presented in this work. As an extension to the modeling effort from FY-22 (Ooi …

[PDF][PDF] Coupled SAM/Griffin Model of a Reference Pebble Bed High-Temperature Gas Cooled Reactor for Multi-Physics Simulations

ZJ Ooi, G Yang, T Mui, L Zou, R Hu - 2023 - osti.gov
An effort has been dedicated to developing a reference model for multi-physics coupled
simulation of the pebble bed high-temperature gas-cooled reactor (PB-HTGR) with SAM and …