3:50 PM - 4:05 PM
[1K09] Advancement of Sodium-water Reaction Phenomenon Analysis Code SERAPHIM
Application of Unstructured Mesh-based Numerical Method
Keywords:Sodium-cooled fast reactor, Steam generator, Sodium-water reaction, Numerical analysis, Unstructured mesh
A sodium-water reaction analysis code SERAPHIM has been developed to evaluate tube failure accident in a steam generator of sodium-cooled fast reactors. In this study, an unstructured mesh-based numerical method was applied to the SERAPHIM code to advance a numerical accuracy. The basic validity of the proposed method was confirmed.