Safety Analysis against Tsunami Attacks at a Nuclear Power Plant Site

Table 3

Computational information for each region.

Region	Grid size (Δ𝑥=Δ𝑦)	Mesh number		Time step size (Δ𝑡)	Type of numerical model
		𝑥	𝑦
A	1215.0 m	982	1,108	3.00000 sec	Linear
B	405.0 m	1,084	1,126	1.00000 sec	Linear
C	135.0 m	946	1,015	0.33333 sec	Linear
D	45.0 m	925	967	0.11111 sec	Linear
E	15.0 m	859	844	0.03704 sec	Nonlinear
F	5.0 m	778	697	0.03704 sec	Nonlinear