Задача id10703

The inclined pipeline consists of four components with diameters d1 = 100 mm; d2 = 75 mm; d3 = 50 mm; d4 = 25 mm (Fig.). The flow rate is 0.01 m3/s, the relative density of the liquid is d = 0.95. Calculate the pressures p1, p2, p3 in the corresponding cross sections having center coordinates z1 = 5 m, z2 = 4 m, z3 = 3 m. Pressure losses can be neglected.

Detailed solution. Format jpg