Chemical analysis 1 Chemical decontamination 1 Decommissioning 1 Decommissioning (nuclear reactors) 1 Decommissioning activities 1 Flow characteristic 1 Flow characteristics 1 Kori-1 nuclear power plant 1 MARS-KS Nuclear energy 1 Nuclear fuels 1 Nuclear power plants 1 Power 1 Pressure relief valves 1 Pressurised water reactor 1 Pressurized water reactors 1 Radiation decontamination 1 Radioactivity 1 Steam generator tubes ruptures 1 Steam generators 1 Transient analysis 1 Transient events 1 Westinghouse 1