This project focuses on the development, implementation, and initial validation of the STAR-CCM+® user-defined functionality for the two-fluid two-phase model (2F-2P). The focus will be on modeling two-phase boiling flow in realistic fuel-bundle geometries, including specific spacer geometries.
By leveraging Oak Ridge National Laboratory’s lab capabilities, Ultra Safe Nuclear Corporation will further the efficient deployment and operation of manufacturing modules at their facilities.
The objective of this project is to close the gap in the detection and quantification of radiation aging and combined thermal and radiation aging in nuclear cable applications using electrical test methods.
Vega Wave Systems has developed a camera head and needs to complete radiation testing to achieve market acceptance and verify radiation tolerance limits.
ESG has designed a cable routing system with connectors and EPA that protects cables from water exposure. This project will enable ESG to develop this technology to support current and future SMR designs.
SMR Containment Cable and EPA System, Engineered Solutions Group, LLC. Read More »
The objective of this project is to determine the optimal casting process for the Lightbridge δphase U-Zr alloy using a depleted uranium (DU) zirconium surrogate in the Radiochemical Processing Laboratory (RPL) which is located at the Pacific Northwest National Laboratory (PNNL).
The objective of this project is to generate high-pedigree experimental data to help to validate the systems analysis codes SAS4A/SASSYS-1 and SAM which can be used to inform advanced reactor designers on thermal-hydraulic behavior during transients as well as support licensing activities.
The objective of this project is to couple Serpent and Griffin to enable a thermal-hydraulics and neutronics multiphysics model of the transient scenario which will accelerate Radiant’s reactor design process.
Microreactor Control Drum Failure Simulation, Radiant Read More »
Westinghouse and Oak Ridge National Laboratory will use multiphysics design optimization methods and additive manufacturing to help develop new nuclear components as well as optimized replacements to existing components that are optimum for meeting design requirements and are manufacturable.
The objective of this project is to explore a number of advanced heterogenous fuel design concepts to improve the operational, safety, and economic performance of existing power plants.
Advanced Nuclear Fuel Pellet Designs, Exelon Nuclear Read More »
