Studsvik AB software

CASMO5 is a state-of-the-art lattice physics code for modeling PWR and BWR fuel. Optimized to model challenging heterogeneous fuel designs, such as high mixed-oxide (MOX) concentrations and high burnable poison concentrations, CASMO5 is built to perform today and years into the future.

SIMULATE5 is a 3D, steady-state, multi-group nodal code for the analysis of both PWRs and BWRs. SIMULATE5 combines intelligent engineering features with unparalleled accuracy for advanced core designs with increased heterogeneity and aggressive operating strategies.

SIMULATE-3K is an advanced, two-group nodal code for transient analysis of both PWRs and BWRs. SIMULATE-3K delivers neutronic and thermal-hydraulic analysis with licensing-grade accuracy over a wide range of dynamic applications.