A pipeline delivers water at a steady rate of 0.325 m³/s. The pipeline consists of 3 pipes in series and has a static lift from source to supply of 41.5 m. The characteristics of the pipes are given in Table 1. Pipe 1 2 3 Diameter (mm) 350 300 500 Table 1: Pipe characteristics Length (m) 1250 1350 1500 Hazen William's CH 120 110 115 A new development is planned in the area and the demand is expected to increase to 0.55 m³/s. It is required that a second pipeline be designed and the following conditions be taken into account, the friction head loss is expected to be as before, the new pipeline length will be 1450 m, and the Hazen William's CH coefficient will be 110. Determine the diameter of the second pipeline.

A pipeline delivers water at a steady rate of 0.325 m³/s. The pipeline consists of 3 pipes in series and has a static lift from source to supply of 41.5 m. The characteristics of the pipes are given in Table 1. Pipe 1 2 3 Diameter (mm) 350 300 500 Table 1: Pipe characteristics Length (m) 1250 1350 1500 Hazen William's CH 120 110 115 A new development is planned in the area and the demand is expected to increase to 0.55 m³/s. It is required that a second pipeline be designed and the following conditions be taken into account, the friction head loss is expected to be as before, the new pipeline length will be 1450 m, and the Hazen William's CH coefficient will be 110. Determine the diameter of the second pipeline.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

On a single plot, plot three curves that show the relationship between the pressure generated by thepump as a function of flow rate of water at 20 °C through the three branches of the piping systemshown below. Delta P on y axis and flow rate on the x axis. The pressure range is 0 to 1 MPa. (Branches 1 and 3 are in the same plane; branch 2 is located 5 m above the other two branches. Pipe inner diameter: 0.0254 mPipe material: copperTypical mass flow rate of interest: 0.5 kg/sIgnore minor losses of tee's at points A and B and any features of branch 3Consider minor losses of two 90° elbows in branch 2
Write legibly Complex Pipeline System_Series Pipes 3. Calculate the flow through a three-new steel pipes connected in series having diameters of 6 in., 8 in., and 10 in, and lengths of 900 ft, 1200 ft, and 2000 ft, respectively, when the total lost head is 15.5 ft. Use C = 100 for all pipes. Answer: _______________________________ mgd
Water discharge flow rate of 0.002 m3/s is delivered through the 20 mm commercial steel pipe? €=0.25 Water dynamic viscosity µ = 0.001 kg/m. s Water density 1000 kg/m3 For minor losses, take K for the Entrance: 0.1 Exit: 0.2 Valve 0.8 575 Use your last three digits of your ID number for the pipe length L m h L = D= 20 mm m Valve L.
Question: An experiment is made using different flow rates in a pipe and pressure differences are given according to the given flow values. According to these; Flow (m³ /h) 1 1.5 2 2.5 Еquipment Valve Pressure A. (bar) 0.167 0. 252 0.445 0.577 difference Еquipment Elbow (elbow length 2 cm) Pressure A. (bar) 0.013 0.042 0.078 0.125 difference (Pipe Radius = 25mm) (5 =Local head loss coefficient) 1. Calculate the č values for Valve and Elbow. 2. Specify the mean č value.
Consider the EGL and HGL of the 200-m pipeline shown. There is a turbine at CD and the fluid is water. Neglect minor losses. What is the velocity in pipe BC? 258.482 m a.29.72 m/s b.5.84 m/s EGL 235.138 m 252.646 m c.10.70 m/s 160.085 m d.45.03 m/s A HGL L = 100 m 229.302 m 190.106 m B 115.053 m 75.053 m f = 0.01 120.085 m i i CD f = 0.01 45.032 m 0 m E
Use g=32.2 */sec2 (9.81 m/s2) and 60°F (16°C) water unless told to do otherwise.• Google schedule-40 pipe’s thickness at different nominal size to obtain the innerdiameter of the pipe for accurate determinaLon of flow velocity.• Must show your work to support your selecLon. Otherwise, no points will be given.• No peer discussion is allowed.. A cylindrical tank 5 ft high has a constant diameter of 4 ft is full of water. The tank has a hole2. A cylindrical tank 5 * high has a constant diameter of 4' is full of water. The tank has a holein its bo]om that measures 0.1ft^2. All losses are insignificant. How long will it take for the tankto empty? Note that you can NOT assume a staLc head and constant flow rate because thewater head in the tank decreases as the water flows out of the tank (A) 35 sec(B) 70 sec(C) 105 sec(D) 140 sec
Series pipe ABCD consists of 10,000 ft of 20′′, 8000 ft of 16′′, and L ft of 12′′ (C = 120). What length L will make theABCD pipes equivalent to a 15′′ pipe, 16,500 ft long, C = 100? If the length of the 12′′ pipe from C to D were 3000 ft, whatflow (in mgd) would occur for a lost head of 135 ft from A to D? please include fbd
Write legibly 5. A series galvanized iron pipes (C = 120) consisting of 20 in. diameter of length 8,000 ft, 16 in. diameter of length 7,000 ft, and 14 in. diameter of length 5000 ft carries water at the rate of 4 cfs. (a) Determine the total loss of energy over the entire length of the pipeline. (b) Determine the diameter of an equivalent pipe with a length of 20,000 ft. Determine: a. total loss of energy: _____________ ft b. diameter of an equivalent pipe:___________ in.
Use g=32.2 */sec2 (9.81 m/s2) and 60°F (16°C) water unless told to do otherwise.• Google schedule-40 pipe’s thickness at different nominal size to obtain the innerdiameter of the pipe for accurate determinaLon of flow velocity.• Must show your work to support your selecLon. Otherwise, no points will be given.Water flows through a schedule-40 pipe that changes gradually in diameter from 6 in (154mm) at point A to 18 in (429 mm) at point B. The volumetric flow rate is 5.0 *3/sec (130 L/s). The respecLve pressures at points A and B are 10 psia (70 kPa) and 7 psia (48.3 kPa). All lossesare insignificant. What are the direcLon of flow and velocity at point A? (A) 3.2 */sec (1 m/s); from A to B(B) 25 */sec (7.0 m/s); from A to B(C) 3.2 */sec (1 m/s); from B to A(D) 25 */sec (7.5 m/s); from A to B
A pumping station wet well operates between 540- and 550-ft elevation. The pump curve is deϐined by the following points: 80 ft at zero ϐlow, 78 ft at 200 gpm, 65 ft at 800 gpm, and 50 ft at 1200 gpm. The pump discharge contains an equivalent of 50 ft of 6-in. pipe. The discharge pipe is 120-ft long and terminates at a splitter box, elevation 570. Using C=100, plot the pump curve and the corrected pump curve. Plot the pump discharge curves at each wet well elevation and for C=100 and C=140. What is the pump ϐlow at the low and high wet well elevations for newand old pipe?
QI/ A (300mm) diameter of pipe, if the discharge (90 L/sec), nozzle diameter (75mm) and pipe length from (1 to 2) was (100m) Determine the length of pipe from (2 to 3), and the pressure at point (2). (e=0.026mm, v =1.13* 10“ m²/sec). Fig(1). 6m 23m Fig.(1) Nozzle
1-A steel discharge pipe with a roughness equal to 0.5 mm is 800 m long and pumps 265 m³ of water per hour at a temperature of 20°C. The pipe diameter is 25 cm. Calculate the head loss. Data: kinematic water viscosity equal to 10-6 NOTE: if necessary, use Moody's DiagramHelp?