Procedure of Active Residual Heat Removal after Emergency Shutdown of High-Temperature-Gas-Cooled Reactor
Figure 12
Temperature transient of SG outlet during cooling of reactor core; water mass flow rate: 10% design value; inlet temperature: 105°C; pressure: 13.9 MPa; and helium mass flow rate: 10% design value: (a) temperature of SG outlet; (b) flow oscillation; and (c) temperature difference between tube sheet and steam pipe.
