Study of the Corrosion Characteristics of Tunnel Fissures in a Karst Area in Southwest China

Table 4

Simulation scenarios.

Scenario code	Permeability (m^2)	Porosity	Temperature (°C)	Flow rates (kg/s)
				a	b	c
Case 1	7.4 × 10^−10	35%	10	1.9	2.9	3.9
Case 2			15
Case 3			20
Case 4			25
Case 5			30
Case 6			35
Case 7	7.4 × 10^−11	29%	10	1.9	2.9	3.9
Case 8			15
Case 9			20
Case 10			25
Case 11			30
Case 12			35
Case 13	7.4 × 10^−12	20%	10	1.9	2.9	3.9
Case 14			15
Case 15			20
Case 16			25
Case 17			30
Case 18			35