The R&D of HTR-STAC Program Package: Source Term Analysis Codes for Pebble-Bed High-Temperature Gas-Cooled Reactor

Table 1

main parameters of HTR-10, HTR-PM, and HTR-PM600.

parameter	HTR-10	HTR-PM	HTR-PM600
Reactor thermal power (MW)	10	250 × 2	250 × 6
Electrical power (MW)	3	200	650
coolant	He	He	He
Core inlet temperature (°C)	250	250	250
Core outlet temperature(°C)	700	750	750
Main feed water temperature (°C)	104	205	205
Primary helium pressure (MPa)	3.0	7.0	7.0
Main steam pressure (MPa)	4.0	14.3	13.2
Fuel type	Coated particle spherical fuel	Coated particle spherical fuel	Coated particle spherical fuel
Reload model	On power refueling	On power refueling	On power refueling