Water flows from a main line to a lateral as shown. The flow in the mainline is 1.63 ft3/s. Measurements show that the pressure at point 1 is 34 psi and at point 3 is 33.5 psi. Determine the velocities at 2 and 3. Assume the distance between the centerline of the main line and point 3 is 5 inches.

Water flows steadily with negligible viscous effects through the pipe shown in the figure below. Determine the diameter, D, of the pipe at the outlet (a free jet) if the velocity there is 28 ft/s. Open V=28 ft/s D TUL 15 ft 10 ft 11.5 in. diameter

A Borda's mouthpiece 150 mm in diameter discharges water under a head of 3 m. Determine the discharge in L/s if under ideal conditions, the coefficients of a Borda's mouthpiece are Cc = 0.5 and Cv = 1.0.

Water flows through a Y-shaped horizontal pipe system consisting of two branches and stem, as shown below. The velocity in the stem V is 3m/s and the diameter D1 is 0.3m. Each branch D2 is 0.13m diameter and makes a 30° angle with the axis of the stem. The pressure in the stem P is 196.2kN/m² and the flow is divided equally between the two branches. Water unit weight is 9.81 kN/m³. V m/s D1 D2 Determine the flow velocity in the branches, V2= ?.

A  sharp­edged orifice has a diameter of 1′′ and coefficients of velocity and contraction of 0.98 and 0.62, respectively. If the jet drops 3.08 ft in a horizontal distance of 8.19 ft, determine the flow in cfs and the head on the orifice.

Water flows out of the reducing elbow at 1.0 ft3/s(Figure 1). The pipe and elbow and the water within have a total weight of 250 lb. The water is discharged to the atmosphere at B. 0.25 ft 60° 3 ft 0.5 ft a) Determine the horizontal component of force that are necessary to hold the elbow in place at A. b) Determine the vertical component of force that are necessary to hold the elbow in place at A.

Water flows with a velocity of 6 m/s through the pipe at A. (Figure 1). Figure 6 m/s 300 mm F = 5.655 N C www. If the pressure at A is 45 kPa, determine the resultant horizontal shear force developed along the seam at C that holds the cap to the larger pipe. Express your answer to three significant figures and include the appropriate units. < 1 of 1 ? 200 mm B

Water flows through a uniform diameter pipe of 200 mm diameter. Point A and B are of elevations of 6 m and 8 m respectively along the inclined pipe. Pressure at A and B are 50 kPa and 20 kPa respectively. If rate of flow is 60 litre/seconds. determine : (1) Direction of flow and (ii) Head loss between these points. A ZB = 8m ZA = 6m %3D

Water flows through the elbow with a velocity of 4 m/s, as shown in . The pressure within the pipe at A and B is 220 kPa The flow occurs in the horizontal planc. Assume thero is no support at A and B. m/s 75 mm 75 mm 60 45 Part A Determine the a component of force the support at C exerts on the elbow. Express your answer to three significant figures and include the appropriate units.

4. Water (at 10°C) flows through this nozzle at a rate of Q = +0.3) m³/s and discharges into the atmosphere. D₁ = 65 cm, and D₂= 22.5 cm. Determine the force required at the flange to hold the nozzle in place. Assume irrotational now. Neglect gravitational forces. →D₁ ([LSSID] 106 D₂ LSSJD=27582