Water is flowing through a horizontal pipe of diameter 200 mm at a velocity of 3 m/s. A circular solid plate of diameter 150 mm is placed in the pipe to obstruct the flow. Find the loss of head due to obstruction in the pipe if C=0.62.

Problem Consider a cylindrical pipe of length L and diameter D = 2R. The angle that the axis of the pipe forms with the vertical direction is a. Assume that when the fluid enters the pipe its velocity is uniform (i.e., it has the same value over the entire cross-section of the pipe) and equal to U in the axial direction. In the radial and angular directions, the velocity is zero. So, it is: 2 =0: v(r, 0, 2) = Ue, (1.1) Here v is the fluid velocity and e, is a vector of unit magnitude parallel to the coordinate axis z; furthermore, we have assumed that the pipe inlet is located at z = 0. Near the entrance of the pipe, the velocity profile varies in the axial direction. But after a certain entrance length, the profile becomes fully developed, no longer changing with z. The evolution of the velocity profile is sketched in Fig. 1, where, for clarity, the pipe inclination is not shown. The entrance length is denoted by L.. For z > L., the fluid velocity is no longer a function of the axial…

The pump shown in the figure below produces a steady flow of 12 gal/s through the nozzle. Determine the nozzle exit diameter, D2, if the exit velocity is to be V₂ = 109 ft/s. D₂ = Pump i Section (1) Section (2) V₂ in

Water flows into the horizontal bend fitting at A with a velocity of V = 4.2 m/s, and exits at B into the atmosphere as shown in (Figure 1). A 150 mm 200 mm 400 mm y 30° B Determine the r-component of force at C needed to hold the fitting in place. Determine the y-component of force at C needed to hold the fitting in place. Determine the moment at C needed to hold the fitting in place.

I need the answer as soon as possible

The pumper truck shown in the figure below is to deliver 1.4 ft3/s to a maximum elevation h of 58 ft above the hydrant. The pressure at the 4-in.-diameter outlet of the hydrant is p-11 psi. If head losses are negligibly small, determine the power that the pump must add to the water. Assume D-4 in. W shall Hydrant hp

Air flows steadily through the variable area pipe shown with negligible viscous effects. Determine the flow rate in terms of h, D, d as shown in the diagram. Calculate the air flow rate in m^3/s if h = 0.1m, D = 0.3 m, and d = 0.15 m.

The 100 mm diameter commercial steel pipe discharges 0.025 m^3/s of water at 25 degree C through the nozzle at B with a diameter of d= 42mm. Determine the pressure at A. The minor head loss coefficient for the nozzle is KL= 0.15.