Codes used

Design calculations SUPERSAP, PIPEPLUS, PIPESTRESS
Rest life time evaluation KWUROHR, FRACTURE SEARCH
Transient and accident analysis
  • RELAP, ATHLET - system thermal hydraulics
  • DYN3D - 3-D neutron kinetics
  • COCOSYS - Containment thermal hydraulics and fission products behaviour. The code is used also as a coupled
  • ATHLET- COCOSYS code system
  • MELCOR- severe accidents analysis
  • COSYMA - evaluation of radiological consequences
  • SUSA - evaluation of uncertainties
  • VISIPLAN - calculation and optimisation of the dose commitment
  • UHS - code package for evaluation of the spray pond performance