129 research outputs found
FINIX - Fuel behavior model and interface for multiphysics applications:Code documentation for version 0.17.12
FINIX - Fuel behavior model and interface for multiphysics applications:Code documentation for version 0.17.12
FINIX - Fuel behavior model and interface for multiphysics applications - Code documentation for version 1.19.1
FINIX - Fuel behavior model and interface for multiphysics applications - Code documentation for version 1.19.1
Validation of Serpent-SUBCHANFLOW-TRANSURANUS pin-by-pin burnup calculations using experimental data from the TemelĂn II VVER-1000 reactor
This work deals with the validation of a high-fidelity multiphysics system coupling the Serpent 2 Monte Carlo neutron transport code with SUBCHANFLOW, a subchannel thermalhydraulics code, and TRANSURANUS, a fuel-performance analysis code. The results for a full-core pin-by-pin burnup calculation for the ninth operating cycle of the TemelĂn II VVER-1000 plant, which starts from a fresh core, are presented and assessed using experimental data. A good agreement is found comparing the critical boron concentration and a set of pin-level neutron flux profiles against measurements. In addition, the calculated axial and radial power distributions match closely the values reported by the core monitoring system. To demonstrate the modeling capabilities of the three-code coupling, pin-level neutronic, thermalhydraulic and thermomechanic results are shown as well. These studies are encompassed in the final phase of the EU Horizon 2020 McSAFE project, during which the Serpent-SUBCHANFLOW-TRANSURANUS system was developed
SuperFINIX — A flexible-fidelity core level fuel behavior solver for multi-physics applications
Anis (Kabul, Afghanistan), 1953-10-10
Anis (Kabul, Afghanistan), 1953-10-10; Volume 28; Number 15
- …