Steam generator (two-phase leg)

The steam generator makes it possible to produce the steam to drive the turbine.
Its two-phase leg (secondary cooling system) consists of water in two phases: liquid and gaseous. The liquid water is injected into the steam generator at 230 °C and 70 bar. When it comes into contact with the single-phase leg, this liquid water vaporizes recovering the heat from the reactor coolant system.
The steam comes out of the steam generator at 284 °C before making its way to the turbine.