2. For the parallel pipe system shown, where the flow volume discharge in the system is [6 L/s] and the kinematic viscosity of the water is [v = 1.0 x 10-6m2/s]. Assuming fully turbulent flow: Find (a) the head loss between A and B, (b) the flow in each pipe, and (c) the boundary shear stress in each parallel pipe. All pipes are Riveted Steel pipe Pipel: 90 m length, 30-mm diameter

2. For the parallel pipe system shown, where the flow volume discharge in the system is [6 L/s] and the kinematic viscosity of the water is [v = 1.0 x 10-6m2/s]. Assuming fully turbulent flow: Find (a) the head loss between A and B, (b) the flow in each pipe, and (c) the boundary shear stress in each parallel pipe. All pipes are Riveted Steel pipe Pipel: 90 m length, 30-mm diameter

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Q: Calculate the shear stresses at

A: apply newtons law of viscocity

Q: 5kN/m 21 5m 20kN 2m I + 2m 3kN I 3m D

A: To find the reactions at the supports and to draw the Moment diagrams.

Q: Question 1 a) List out 3 devices to measure hydrostatic pressure. Explain how U-tube manometer can…

A: Hydrostatic pressure- It is defined as the pressure in which exerted by a fluid at rest due to the…

Q: Air (1.23 kg/m³) flows past an object in a 2-m-diameter pipe and exits as a free jet as shown in the…

A: Given, ρ = 1.23 kg/m3 D = 2 m NOTE : As per guidelines, first 3 parts are solved. Request you to…

Q: H.w.: As shown in figure below, determine the pressure at point. A- Hg Ans.: 12.164 KPa Va cuum…

Q: The flowrate of water through the bend pipe (90o) is 0.21 m3/s. The pipe diameter at the inlet is…

Q: Three pipes 1, 2, and 3 are connected in parallel and a fourth pipe is connected at B. The…

Q: Question 1 a) List out 3 devices to measure hydrostatic pressure. Explain how U-tube manometer can…

A: Hydrostatic pressure is the pressure, due to the force of gravity, which is exerted by a fluid at…

Q: Q2) What is the pressure at point (B)inside the pipe shown in figure below if the water jet velocity…

A: Given data in question Diameter Velocity Elevation To find out Pressure at B

Q: Water at 40°C (p=62.42 lbm/ft³ and u=1.038×10 diameter 30-ft-long horizontal pipe at an averag (b)…

Q: absolute roughness is 0.03mm (for both sections), Determine the height H. Neglect local losses. Tip:…

Q: The friction factor considers the effects of: flow regime (Reynolds number) pipe material (relative…

A: GIVEN: Friction factor considers the effects of : (a) Flow regime (Reynolds number) (b) Pipe…

Q: Solve for the water discharges in cach steel pipe as shown in Figure 3. You may assume that the…

Q: The velocity profile of water(density 1000 kg/m and viscosity of 0.001 N.S/m² ) in a pipe is u%=²(R²…

A: Given:

Q: 10.In turbulent flow the losses are proportional to the velocity. hl&v O true O False

A: False In Turbulent flow head losses are proportional to square of velocity.

Q: The diameter of a pipe carrying oil (s=0.92) changes gradually from 400 mm at A to 600 mm at B.…

A: To Determine (a) The direction of flow; (b) the frictional loss between the two points.

Q: → The diameter of a pipe carrying oil (s=0.92) changes gradually from 400 mm at A to 600 mm at B.…

A: Given data in question Diameter Pressure Discharge To find out Direction of flow Frictional…

Q: D washer (2) n holes of diameter D. To reduce water consumption, a washer is installed in the shower…

A: Velocity in the pipe without reducer at section 1 and at the outlet (considering it as 2):…

Q: At two points 1 and 2 in a pipeline the velocities are Vand 2V, respectively. Both the points are at…

A: given data : velocity at point 1= V velocity at point 2= 2V

Q: The discharge (Q) through a horizontal pipe is depend upon the pressure drop per unit length(AP) the…

Q: Which of the following statements about HGL and EGL is correct? O For any pipe will a constant wall…

Q: :-For the horizontal water pipe shown , find the change in diameter if the far and of pipe is : a)…

A: given data h= 85m we have to determine the change in diameter

Q: 3. Oil is flowing in a pipe under the condition shown. If the total head loss from point 1 to 2 is 3…

A: Head loss : The amount of head, pressure, or energy lost by water passing through a pipe or channel…

Q: /For the horizontal water pipe shown, find the change in diameter if the far and of pipe is: a)…

A: Given D=300 mm t=8mm E= 200 GPa

Q: The pressure gauges are inserted at A and B in a vertical pipe converging water. The diameters at A…

Q: Find the centroid of the area bounded by a?y = x3, the y axis and y- 8a = 0.

Q: The Reynold's number for the flow through smooth pipe is given by 105. The value of friction factor…

A: Given data- smooth pipeReynold's number Re=105To Find-The value of friction factor for smooth pipe f

Q: A rigid pipe has a diameter of 150 mm and a length of 1020 m. The water flowing in the pipe has a…

Q: A cylinder has a longitudinal joint that has a strength of 450kN per meter and the girth is 200kN/m…

A: Given : Strength of longitudinal joint = 450 kN/m Girth strength = 200…

Q: (3) Water jet 0.05 m- (2) 0.8 m •(1) 8X.X kPa 0.1 m Figure Q2 (b) (i) Determine the flow rate at the…

Q: please give exact solution A pipe with a diameter of d is used to transport an incompressible fluid.…

A: Reynolds Number Re=Inertial forcesViscous forces =ρVavgdμ we do not have any of these data to…

Q: The fluid in the tank is water. Flow is steady state, incompressible and nonviscid. It is known that…

A: Using the Bernoulli's equation between the tank and the point 1 - Patmρg + v122g + Z1 = P1ρg +…

Q: 3. From d figure below, if the atmos. pressure is 770mm of Hg, fınd: a) Rm if the pressure at B is…

Concept explainers

Friction

Friction is defined as the force that prevents any solid surface, any layer of fluid, or any kind of element or material from sliding.

Question

100%

Q2. For the parallel pipe system shown, where the flow volume discharge in the system
is [6 L/s] and the kinematic viscosity of the water is [v = 1.0 × 10-6m²/s].
Assuming fully turbulent flow:
Find (a) the head loss between A and B, (b) the flow in each pipe, and (c) the
boundary shear stress in each parallel pipe.
All pipes are Riveted Steel pipe
Pipe1: 90 m length, 30-mm diameter
Pipe2: 120 m length, 40-mm diameter
3
Pipe3: 90 m length, 50-mm diameter
e
L
Рipe
D
A
(т)
e/Df
h
h N/m?
(m) (m) (m²)
m²/s
m'/s

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

i need the answer quickly
Please I want a solution of this question with all steps on an urgent basis. Many Thanks
Consider water flow through a pipe 6 m long and internal diameter 300 mm. The head loss due to friction at the pipe surface is known to be 6 m. The roughness surface is known to be 3 mm. Take the ambient temperature as 15 °C. (a) Calculate the average flow velocity,u and the flow rate, Q in the pipe. Since the friction factor f is unknown, assume it to be 0.04, as a first guess. (b) From results of (a), use the Moody diagramme to find a more accurate friction factor, and hence a better average flow velocity and flow rate. (c) Consider a different approach, using the Darcy-Weisback equation and the Colebrook equation, to find the flow rate in the pipe. Derive a general equation that gives the flow rate directly. Then substitute in the numerical values to find a number for Q for this problem.
Q3. For the parallel pipe system shown, where the flow volume discharge in the system is [6 L/s] ar the kinematic viscosity of the water is [v = 1.0 × 10-6m² /s]. Assuming fully turbulent flo Find: (a) The head loss between A and B, (b) The flow in each pipe, and (c) the boundary shear stress in each parallel pipe. All pipes are Riveted Steel pipe Pipe1: 90 m length, 30-mm diameter 2 Pipe2: 120 m length, 40-mm diameter B Pipe3: 90 m length, 50-mm diameter
Oil with sp. gr. 0.95 flows at 200 lit/sec through a 500 m of 200 mm diameter pipe (? = 0.0225). Determine (a) the head loss (m) and (b) the pressure drop (kPa) if the pipe slopes down at 10⁰ in the direction of flow.
Show step by step solution for num 7
Show the complete solution for this equation
Water backs up behind a concrete dam as shown in figure Leakage under the foundation gives a pressure distribution under the darri as indicate If the water depth, h, is too great, the dam will sopple over about its toe (Point A) For the dimensions given, determine the factor of safety agarest overtuming moment if L-120 fh and h - 50 n. Base your analysis on a unit length of the dam The specific weight of the concrete is 150 ib/tt3 Water
PROBLEM 2 The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the reducing bend at section A with a velocity of 3.2 m/s and a pressure of 150 kPa. Neglecting head loss, determine (a) The velocity at section B, V (m/s) (b) The pressure at section B, ps (kPa) (с) Fмх (N) (d) FMY (N) (е) Fpx (N) (f) Fpy (N) (g) The x-component of the reaction by the bend, FRx (N) and (h) The y-component of the reaction by the bend FRY (N). de = 100 mm B- da = 150 mm 30°
Water flows steadily downward through the pipe shown in the figure below. Viscous effects are negligible, and the pressure gage indicates the pressure is zero at point (1). Determine (a) the flowrate and (b) the pressure at point (2). (a) Q = (b) p2 = 2.1ft 3.1ft ↓s -0.12 ft (1) 5 -0.1 ft -free jet ft³/s lb/ft²
pipe 310 m Water is flowing in a straight concrete lining centrifugally spun pipe as shown in the figure problem 12. The difference between the two gauge readings is 185 kPa. The flow rate is designed to be 30 liter/s. By using Darcy Weisbach and Hazen William's formula, determine the pipe diameter. (Ans.: 228 mm, 123 mm) TABLE 5.1: Pipe Characteristies Pipe Hazen-William* Roughness e (mm) 0.15 C 140 Asbestos Cement (AC) – all ages Cast Iron, Ductile Iron - new 0.3 130 10 years old - 20 years old 1.5 3.0 100 90 Cast Iron coated – good condition all ages Welded steel - uncoated - new 0.3 135 125 100 100 - old 0.6 1.5 Coal tar enamel coated steel – new Concrete lining centrifugal spun – all ages Galvanized Iron (GI), Mild Steel (MS) HDPE, UPVC, Polyethylene Wrought Iron Copper, Brass *The Malaysian Water Association - MWA (Design Guidelines for Water Supply Systems) 0.15 0.15 140 0.3 130 0.015 155 0.045 ND 0.0015 ND ND = No Data
Pls hand written solution