COBRA-FLX – Core thermohydraulic calculation, modelization and safety analyses
A1316
COBRA-FLX determines in detail the thermohydraulic behavior of fuel assemblies in the core of pressurized water reactors (PWRs). Thus, operational and safety-related analyses can be performed with high accuracy for homogeneous and mixed cores. Coupling to other core simulators than ARTEMIS is possible, as well as including other fuel rod modules or chemical codes.
Related solutions
Engineering & design
Engineering safe and high-performing nuclear steam supply systems (NSSS) requires a significant level of expertise and a design based on advanced technologies and optimized solutions. Framatome offers these areas of excellence for all new projects. Our services portfolio includes the design of the NSSS main components, scientific code computing and safety analyses. Our teams bring a wealth of experience in computational fluid dynamics (CFD) and advanced expertise in safety analyses, probabilistic safety assessment and risk analysis.
Fuel design & procurement
You need to achieve safe and efficient operation of your plant; Fuel design and assemblies are a key lever to reach this goal. Framatome uses advanced codes and methods for the design and analysis of our fuel assemblies. We design, manufacture and deliver all fuel-related components and all types of BWR and PWR fuel assembly designs. We can perform all relevant calculations from general fuel management up to dedicated licensing for the highest performance and safety.
Fuel services & solutions
Plant operators need fuel after-sales services to achieve the greatest value from the core. Framatome’s service engineers support you when taking delivery of fuels and during reloading activities, after stringent quality inspections. We also offer consultation and support for flexible fuel cycle solutions, customer training and the development of special tools for fuel inspection and repair, such as mast-sipping.
Safety in operation
You have to demonstrate that your plant’s systems and functions are fulfilling the requirements of safety authorities. Framatome provides safety analysis solutions to support you when reviewing your design requirements, including customer training. We also provide emergency preparedness, including emergency power supply, radioprotection, and fire protection solutions and expertise. In addition, we either propose safety system upgrades or demonstrate that the current design meets all new requirements.