Extended Station Blackout Coping Capabilities of APR1400

Table 4

Major severe accident progression parameter.

	SBO w/o TDP	SBO w/ TDP	Secondary injection	Primary injection
H2 generation (kg)	649.2	596.6	18.4	11.4
Clad reacted in vessel (%)	50.1	46.1	1.42	0.88
Aerosol generated (kg)	1570.2	1175.3	0.0	0.0
UO2 mass in cavity (kg)	108468.0	104843.2	0.0	0.0