thge numbers int he bottom corner are the answers 4. A 1km long pipe links two reservoirs whose difference in levels is maintained at 20m.Calculate:(a) the diameter of a “smooth” pipe that will convey a flow of 50L/s.(b) the diameter of a pipe with relative roughness 0.002 that will also convey 50L/s.(c) the flow rate that will be carried by a “smooth” 20cm diameter pipe.(17cm, 19cm, 76L/s)

Given :Length of the pipe ( L ) = 1 km = 1000 metersDifference in levels between reservoirs ( h ) =…

Answered: 4. A 1km long pipe links two reservoirs…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Reservoirs A and B with water levels at 72 m and 57 m respectively above datum are connected to a junction J located at 43 m above datum. A third pipeline connects a third reservoir with the junction. The pipeline parameters are as follows. Pipe reach Diameter (mm) 400 Length (m) The friction factor for all the pipes may be assumed as f = 0.02. If a pressure gauge at the junction reads 90 kN/m², determine the distribution of discharges in the three pipes and also the water surface elevation in the reservoir C. Neglect local losses. A AJ BJ CJ 800 600 1000 750 850 C +72.00 400 mm 1000 m H, = +43.00 850 m 300 mm 750 m 600 mm B +57.00 Pressure head +elevation head
In the branched pipe system shown, 850 L/min of water at 10°C is flowing in a DN 100 Schedule 40 pipe at A. The flow splits into two DN 50 Schedule 40 pipes as shown and then rejoins at B. Calculate (a) the flow rate in each of the branches and (b) the pres- sure difference PA PB. Include the effect of the minor losses in the lower branch of the system. The total length of pipe in the lower branch is 60 m. The elbows are standard.
SITUATION 2: Three reservoirs A, B, and C are connected respectively with pipes 1, 2, and 3 joining at a common junction P. Reservoir A is at elevation 80 m, reservoir B at elevation 70 m and reservoir C is at elevation 60 m. The properties of each pipe are as follows: Elev 80 ha hez Elev 70 B 4000 m- 250 mm f-0.018 he 3500 m f- 0.018 Elev 60 Pipe 1: L= 5000 m, D = 300 mm Pipe 2: L= 4000 m, D = 250 mm Pipe 3: L= 3500 m 5000 m - 300 mm f= 0.018
A pipeline having a diameter of 250 mm has a rate of flow of 0.30 m³/sec. from point 1 to 2, with 2 lower than 1. A gate valve is connected at a point 3 near point 2. The elevation of point 2 is 100 m. O Compute the elevation of 1 when the gate valve at 3 is closed and the difference in pressure P2 - P1 = 78 КРа. ® Compute the head loss from 1 to 2 when the gate valve at 3 is open and the difference in pressure Ри- Р2%3D 160 kРа. 3 Compute the length of pipe from 1 to 2 if f = 0.020.
b) A pipeline of 0.6m diameter is 1.5km long.To increase the discharge, another line of the same diameter is introduced parallel to the first in the second half of the length.Neglecting minor losses, find the increase in discharge if 4f = 0.04. The head at inlet is 300mm This question does not have an answer.
The 150-mm pipeline shown below conducts water from the reservoir and discharges at a lower elevation through a nozzle with a discharge diameter of 50 mm. The water surface in reservoir 1 is at an elevation of 30 m, the pipe intake 2 and 3 at an elevation of 25 m, and the nozzle 4 and 5 at elevation 0. The head losses are: from 1 to 2, 0; from 2 to 3, 0.6 m; from 3 to 4, 9 m; from 4 to 5, 3 m. Compute the pressure head at point 4 in m.
8.3
Situation 3: Three pipes of different lengths and diameters connected in series as shown discharge 0.160 m'/s. Determine the difference in elevation between the two reservoirs. Neglect minor losses. H What will be the diameter of a single pipe that can replace all the three Pipe1 Pipe 2 Pipe 3 pipes? It shoud carry the same discharge and incur the same total head loss. Assume that the distance between reservoir is constant. L- 800 m D- 45 cm f- 0.012 L-1500 m L- 1800m D- 90 cm D- 60 cm 1-0.012 f-0.012
A new steel pipe (f= 0.02) of 7000m length and 600mm diameter connects two reservoirs as shown. Including all losses, design the water level elevation in reservoir A such that the required flow rate of 0.5m³/s is achieved. Draw the EGL and HGL. %3D ma eyad Tarawneh z= ??? AMSL A z = 650 AMSL В V
Situation 3: Three reservoirs A, B and C are connected respectively with pipes 1, 2 and 3 joining at a common junction P. Reservoir A is at elevation 80m, reservoir B at 70m and C is at 60m. Assume f=0.018 for all pipes. Pipe 1: L-5000 m, D = 300 mm Pipe 2: L= 4000 m, D = 250 mm Pipe 3: L=3500 m EL 80m A EL 70m Qı=0.045 CMS Q2 El. 60m 12. Determine the flow in pipe 2. 13. Determine the flow in pipe 3. 14. Determine the diameter of pipe 3.
A discharge of 600 liters/sec. flows through a pipe having a diameter of 400 mm Ø. length of 40 m. long, compute the head loss of the pipeline using: Mannings Equation with n = 0.013 a) 1.39 m. b) 2.84 m. c) 3.32 m. d) 4.47 m. - @Darcy Weishback f = 0.012. a) 1.39 m. b) 2.84 m. - Hazen C = 100. a) 1.39 m. b) 2.84 m. Williams formula with c) 3.32 m. d) 4.47 m. Formula with c) 3.32 m. d) 4.47 m.
please answer the problem asap, ty

SEE MORE QUESTIONS

Recommended textbooks for you

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Structural Analysis

Civil Engineering

ISBN:

9781337630931

Author:

KASSIMALI, Aslam.

Publisher:

Cengage,

Structural Analysis (10th Edition)

Civil Engineering

ISBN:

9780134610672

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Principles of Foundation Engineering (MindTap Cou…

Civil Engineering

ISBN:

9781337705028

Author:

Braja M. Das, Nagaratnam Sivakugan

Publisher:

Cengage Learning

Fundamentals of Structural Analysis

Civil Engineering

ISBN:

9780073398006

Author:

Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning

Publisher:

McGraw-Hill Education

Sustainable Energy

Civil Engineering

ISBN:

9781337551663

Author:

DUNLAP, Richard A.

Publisher:

Cengage,

Traffic and Highway Engineering

Civil Engineering

ISBN:

9781305156241

Author:

Garber, Nicholas J.

Publisher:

Cengage Learning

SEE MORE TEXTBOOKS