Water is released from a water tank through a pipe to the
atmosphere. The pipe diameter is 8 mm
and the length is 6 m. Water temperature is 15 oC. The
resistance coefficient of the pipe f = 0.015
and the difference between the water surface and the pipe outlet is
3 m. Determine the exit velocity
of water and sketch the Hydraulic Grade Line (HGL) and Energy Grade
Line (EGL) along the pipe.
Assume that minor loss can be ignore but not the major loss.
Water is released from a water tank through a pipe to the atmosphere. The pipe diameter...
A reservoir A connected to B reservoir through a pipe that is 5 km long and 230 mm in diameter. The difference in water level of the two reservoirs is 70 m. At a distance of 2 km from the feeder reservoir, water is drawn at the rate of 40 litres/s . (a) Taking the friction factor as 0.008 and neglecting all other losses, determine the rate at which water enters the B reservoir. (b) Sketch the hydraulic grade line...
1. Water flows from Reservoir A to Reservoir B. The pipe diameter D is 1 m and the pipe length L is 300 m. H 16 m, h 2 m and the pipe friction factor is f 0.01. In your calculations consider K- 1 at the pipe outlet in tank B and neglect the loss of the inlet in tank A a. b. c. What will be the discharge in the pipe? What will be the pressure at point P...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient of the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor can be neglected. In order to drain the tank faster, a pump is installed near the tank exit. Water tank Pump Required...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edged 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient of the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor can be neglected. In order to drain the tank faster, a pump is installed near the tank exit. Water tank Pump 6...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water u = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
Problem 1. Water flows from a large tank through a smooth pipe of length 80 m. Both the tank free surface and jet exit are exposed to the atmosphere. Take the density of water p = 1000 kg/m3, dynamic viscosity of water j = 0.001 kg/m.s, atmospheric pressure = 100 kPa, and gravity = 9.8 m/s2. Calculate the volumetric flow rate through the pipe. Neglect entrance losses to the pipe. Hint: Consider the inlet and outlet sections of the pipe...
(b) Water flows under gravity between two reservoirs through a pipe of length 5000m. The diameter of the pipe is 0.2 m and the roughness size is 0.04 mm. The water levels in the two reservoirs are maintained with a difference of 50 m. Determine the discharge through the pipe. Neglect all minor losses. Use the attached Moody diagram for estimation of friction factor. (10 marks) (c) In (b), now include entry loss at the upper reservoir with loss coefficient...
1) Water is pumped steadily through a 0.10 m diameter pipe from one closed, pressurized tank to another as shown in the figure. The pump adds 4 kW to the water and the head loss of the flow is 10 m. Determine the velocity of the water leaving the pipe. Draw energy and hydraulic grade lines. Ppupn= A(Ans= 5m/s) ar 300 kPa Tank I 35 m pa = 500 kPa 15 m Tank II DUMD 0.10 m diameter pipe
Question 6 - Minor Losses A tank and piping system is shown. The galvanized pipe diameter is 1.5 cm, and the total length of pipe is 10 m. The two 90° elbows are threaded fittings. The vertical distance from the water surface to the pipe outlet is 5 m. The velocity of the water in the tank is negligible. Find (a) the exit velocity of the water and (b) the height (h) the water jet would rise on exiting the...
A 3-m-diameter tank is initially filled with water 2 m above the center of a sharp-edg 10-cm-diameter orifice. The tank water surface is open to the atmosphere, and the orifice drains to the atmosphere through a 100-m-long pipe. The friction coefficient the pipe is taken to be 0.015 and the effect of the kinetic energy correction factor ca be neglected. In order to drain the tank faster, a pump is installed near the tank exit Water tank Pamp Required infor...