Assessment of Cesium Compound Behavior during Simultaneous Failure of Reactor Pressure Vessels and Spent Fuel Pools Using Modified ART Mod 2: Fukushima Daiichi Accident Simulation

Table 8

Deposition phenomena of CsOH aerosols in the SFP and the RB of Units 1 and 3 of the second case simulated by Modified ART Mod 2.

Unit	Type	Volume no.	CsOH aerosols deposition (% of initial CsOH aerosols from the SFPs of each unit)
			GS^(a)	BD^(b)	TP^(c)	Total release into the environment of each unit
1	SFP	3	9.93EE + 01	6.73E − 01	1.09E − 07	2.86E − 10
	RB	4	6.07E − 11	3.28E − 10	5.00E − 08
3	SFP	11	9.93E + 01	6.73E − 01	1.29E − 26	3.35E − 29
	RB	12	8.33E − 30	3.72E − 29	5.66E − 27

^(a)Gravitational settling on the floor. ^(b)Brownian diffusion on the wall. ^(c)Thermophoresis on the wall.