Comparison of Two Hydraulic Calculation Methods for Drainage System of Tailings Pond
Of the drainage system,frame drainage well + flood discharging tunnel,for a certain tailings pond,the paper has carried out contrast calculation with two hydraulic calculation methods: empirical formula and computational fluid dynamics flow simulation(CFD) method.The discharge capacity of semi-pressure flow calculated with CFD method is bigger but more practical than that calculated with empirical formula method [1].