Water (density = 1,000 kg/m^3, viscosity = 1.3x10^-3 kg/ms) is flowing from a large reservoir to a smaller one through a 5 cm diameter cast iron piping system with a fully open swing check valve and two 90 degree standard elbows. Both reservoirs are open to the atmosphere. Determine how much higher the elevation Z1 needs to be above Z2 for a volumetric flow rate of 6 L/s.

8) Water (=1,000kg/m3,=1.3103kg/ms) is flowing from a large reservoir to a smaller one through a 5cm diameter cast iron piping system with a fully open swing check valve and two 90 standard elbows. Both reservoirs are open to the atmosphere. Determine how much higher the elevation z1 needs to be above z2 for a volumetric flow rate of 6L/s