The figure shows a parallel system with type L copper pipe. The inlet and outlet pipes are of the same diameter, but the pressure at point 1 is 800 kPa and at point 2 is 600 kPa. The valves are gate valves with their respective diameter according to the pipe in which they are connected. If water is circulated at 15 ĆĀ°C, where Ć°ĀÅā = 1.15 x 10^-6 m^2/s, ignore the losses at the intersections with the Te connection, but take all elbows into account. Calculate the total volumetric flow if each branch is 10 m long.
Pipeline 2: Qa
K = 5
Pipeline 3: Q1
Q2
Ob
Pipeline 1: Q
K = 8