Experimental Investigation of Forchheimer Coefficients for Non-Darcy Flow in Conglomerate-Confined Aquifer

Table 2

The ratio condition of experimental material.

Category	Sandstone (small)	Cobble (middle)	Cobble (large)	Fine sand	Ratio of aggregate
Unit	[kg]	[kg]	[kg]	[kg]
Group 1	40	40	40	17.74	1 : 1 : 1
Group 2	24	48	48	17.74	1 : 2 : 2
Group 3	17	52	52	17.74	1 : 3 : 3
Group 4	13.4	53.3	53.3	17.74	1 : 4 : 4
Group 4-1	13.4	53.3	53.3	24	1 : 4 : 4
Group 5	13.4	53.3	53.3	30	1 : 4 : 4
Group 6	13.4	53.3	53.3	36	1 : 4 : 4