The pipe diameter is 800mm. The ultrasonic measurements recorded are: Pipe centerline velocity = 4.9 m/s %3D Velocity at radius 100mm = 4.4 m/s %3D Solve for the Friction factor f using turbulent flow profile.

The pipe diameter is 800mm. The ultrasonic measurements recorded are: Pipe centerline velocity = 4.9 m/s %3D Velocity at radius 100mm = 4.4 m/s %3D Solve for the Friction factor f using turbulent flow profile.

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: A calibration test of a 12.5 mm diameter circular sharped-edged orifice in a vertical side of a…

Q: A calibration test of a 12.7mm circular sharp edge orifice in the vertical side of a large tank…

A: Discharge Q is given by ; Q = Cd A 2 g h Cd = QA 2 g h 589 N in 81 sec So ; Divide by density of…

Q: 9.24. Solve problem 9.13 assuming turbulent flow and a smooth pipe with fluid density 1 000 kg/m3…

A: A laminar flow- Discharge Q=0.007 m3/s, 75 mm pipeline Shearing stress at the pipe wall = 47.9 Pa…

Q: Discuss about Pressuremeter Test (PMT)

A: The Pressure meter test consists of a pressure meter probe placed in the tested soil and gradually…

Q: Types of Minor Losses in Pipe Question 1: The flow in a pipe is laminar and Reynold's number is…

A: Laminar pipe flow- Reynold's No. Re=1600

Q: per plate is a) pav b) pav c) pa d) pa'v velocity. 2. A jet after striking a smooth plate comes out…

A: As per guidelines we need to answer only first question

Q: Q2. Oil with an absolute viscosity of 0.125 N.s/m² and a density of 890 kg/m' is flowing in a 16.5…

A: Given data Dynamic viscosity Density Diameter Discharge. We will first find is it a laminar or…

Q: Brine (SG = 1.1, viscosity = 1.1cP) is pumped at a rate of 45 ft^3/min (ID = 2.5in) from large open…

A: Given, Q = 45 ft3/min or 0.75 cfs D = 2.5 in or 0.208 ft

Q: Which of the following statements are true about major head losses? Select all that are true. Major…

A: Darcy- Weisbach equation is used primarily to find out the major head loses in the pipe due to…

Q: 2.3 An oil having a viscosity of 0.0098 kgf second per square metre and a specific gravity of 1.59…

A: Viscosity of the oil µ = 0.0098 kgf s/m² = 0.0098 x 9.81 = 0.096 Ns/m²Specific gravity, S =…

Q: please solve

A: Step 1:Step 2:Step 3: Step 4:

Q: 1. A 3-mm diameter tube is inserted in mercury and in water. a. Assuming the tube is clean so that…

A: Given, Tube diameter (d) = 3 mm or 0.003 m

Q: Estimate the maximum water hammer pressure generated in a rigid pipe of a 3 m dia pipe with an…

A: Given- Diameter of the pipe- d=3 m,L=8000 m,t=4 s,V=3 m/s, It is needed to find the critical time of…

Q: the reaction by the bend FrY (N).

Q: In a smooth pipe of uniform diameter 30 cm a pressure of 60 kPa was observed at section 1 which was…

Q: 1- Water flows through a horizontal pipe at a rate of 9.1 L/s. The pipe consists of two sections of…

Q: 5. A calibration test of a 20 mm circular sharp-edged orifice in the end of a 50 mm pipe showed a…

A: The diameter of the orifice = 20 mmThe diameter of the pipe = 50 mmThe discharge in the pipe = 0.85…

Q: Real liquid (y = 10 kN/m3) is flowing laminar in a pipe at a steady rate, but the direction of flow…

A: Given:- The unit weight of the liquid = 10 kN/m3 The liquid viscosity = 3×10-3 N.s/m2 The diameter…

Q: The pipe diameter is 800mm. The ultrasonic measurements recorded are: • Pipe centerline velocity =…

Q: A 60-mm diameter pipe contains glycerin (SG=1.26) flowing at 8.5 m^3/h.(1 atm = 101.325 kPa) a)…

A: Solution: (a) Flow rate, Q=8.5 m3/h=2.36×10-3m3/sDia of pipe, d=60 mmArea,…

Q: A = Roll 16 kN/m' 6 m 4 6m + M = 96 kNm 4 m B = Pin

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: A hydraulic pipeline 3 km long and 50 cm in diameter is used to convey water with a velocity of 1.5…

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: 1) Explain in your own words (with a sketch), the behaviour of uniform viscous flow past a flat…

A: The formula Reynolds number is given by, Re=ρvLμ Here, Re is the Reynolds number, ρ is the density…

Q: Water is flowing with flow rate 28 liter/s in a 100 mm diameter concrete lining centrifugally spun…

A: The given data is: Q=28 lit/sec=28*10-3 m3/s Diameter of pipe, D=100 mm=0.1 m Length of pipe between…

Q: 150-mm diameter Section A (a) 100-mm diameter 30° Section B

A: Energy is lost when it is changed from one form to another, transported from one location to…

Q: Review the three cases of flow through porous media shown below. For each case, consider and…

A: This is a question about Darcy’s law, which describes the flow of a fluid through a porous medium.…

Q: gauge pressure in a liqu at a depth of 3 m is read to be- 42 kPa. Determine the gauge

A: Given:- d=3m;gauge reading=42kPa d=9m;gauge pressure To find:- gauge pressure at d=9m

Q: The pipe diameter is 800mm. The ultrasonic measurements recorded are: = 5.0 m/s Pipe centerline…

Q: Consider flow in a 350mm diameter steel that is coated with a very smooth enamel. Water flows in it…

Q: Fluid iš fOWing through a diameter and löng prototype pipe. The prototype is to be studied using a…

A: GIVEN THAT D=1000MM AT p ,and d=40 at m..so hydric similarity

Q: Q.1.A.A fluid has absolute viscosity of (0.001 Pa.sec). Calculate the velocity gradient and the…

A: Absolute viscosity (μ) = 0.001 Pa.sec = 0.001 Ns/m2 Determine the velocity gradient and shear stress…

Q: The velocity distribution in a pipeline is prescribed by the relation "u=2y-y^2", where 'u' denotes…

Q: 2. A Water has a height of 1.2 m in a manometer tube. It is replaced by oil with specific gravity of…

A: As per our guidelines we are supposed to answer only first question. Kindly repost other questions…

Q: The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the…

A: Calculation of pipe bend problem

Q: 2- Find an expression for the average velocity in a smooth pipe if it depends on the viscosity, the…

A: To determine the expression for average velocity in terms of viscosity, diameter, and pressure…

Q: Q1) Choose the most suitable answer 1. The mass of water per sec striking the plate is a) pav b) pav…

A: As per our company guidelines, we are supposed to answer only the first 3 subparts. Kindly repost…

Q: For the selection of friction factor, f from the Moody diagram, select the most appropriate answer.…

A: We will write formulas for each case.

Q: In a smooth pipe of uniform diameter 30 cm a pressure of 60 kPa was observed at section 1 which was…

Q: Elev 7m Elev 6m Elev 3m Elev 1m Elev Om Air Pressure 35 kPa Oil Sp. Gr. 0.82 Water Mercury kay

A: Given data Air pressure (Pa) = 35 KPa = 35 × 103 N/m2 Specific gravity of oil (Go) = 0.82 Assume…

Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

Transcribed Image Text:The pipe diameter is 800mm. The ultrasonic measurements recorded are: Pipe centerline velocity = 4.9 m/s %3D Velocity at radius 100mm = 4.4 m/s %3D Solve for the Friction factor f using turbulent flow profile.

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

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

Problem 2: Comparing Three Equations for Head Loss Compare three equations for friction head loss in pipes, assuming constant friction factors. Recall the slope of the energy grade line (EGL) is S = he/L. Part A i. Write the Darcy-Weisbach equation for friction head loss, ht=... ii. For iron pipes, what is a typical, midrange value for the friction coefficient, λ? iii. For constant 2, if the discharge is doubled, by what factor does the head loss increase? Part B i. Write the Hazen-Williams equation for friction head loss, ht=... ii. For iron pipes, what is a typical, midrange value for the friction coefficient, CHW? iii. For constant Chw, if the discharge is doubled, by what factor does the head loss increase? Part C i. Write the Manning equation for friction head loss, ht=... ii. For iron pipes, what is a typical, midrange value for Manning's n, with units? iii. For constant n, if the discharge is doubled, by what factor does the head loss increase?
PLEASE USE EQUATIONS ATTACHED 9.95. The mean velocity of water in a 150 mm horizontal pipe is 0.9 m/s. Calculate the loss of head through an abrupt con- traction to 50 mm diameter. If the pressure in the 150 mm pipe is 345 kPa, what is the pressure in the 50 mm pipe, neglecting pipe friction? K₁ from Table 2 for abrrupt contraction find Using work- energy equation Az A₂/A₁ C K₂ 21102392 A1 2.A? 81000.0 1J0321 to 19 1200 to find the pressure. 14 or. Mive stolwlog si/s919 mE.0 P but mop, +V² F 2 P₂ + Cup 2.10 erived one wolf 829) NINY 2.0 = 9 . TABLE 2 Contraction, C., and Loss, Kr, Coefficients for Abrupt Contractions 0 0.617 0.50 0.1 0.624 0.46 0.2 0.632 0.41 0.3 0.643 0.36 0.4 0.659 0.30 V₂² + Z₂ +h₁0/₂ 2 milyot has 9919 0.5 0.681 0.24 0.6 0.712 0.18 0.7 0.755 0.12 0.8 0.813 0.06 0.9 0.892 0.02 1.0 1.00 0
c) The orifice flowmeter shown in Figure 4 is used to obtain the flowrate of oil inside a conduit. The diameter of the orice, d is one third of the pipe diameter, D with pressure difference recorded as 25 kPa. The pipe diameter D is 6 cm, discharge coefficient Ca, is 0.60, Bis the ratio of orifice diameter to pipe diameter and Oilspedific gravity, SG is 0.95. If the h is 7 cm, i. Calculațe the vollime flowrate of oil inside the conduit. ii. Determine the mass flowrate of oil inside the conduit. iii. Explain why the discharge coefficient Ca, for the orifice meter is higher compared to the venturi and nozzle meters. D=6 cm d Figure 4
Give proper explanation for the selected option
PLEASE SHOW COMPLETE SOLUTION WITH FIGURE IF APPLICABLE
kindly answer letters e, f, g, and h only
Please indicate the given, assumption and iluustration A steel pipe, 3.5 km long x 80 cm diameter x 1 cm wall thickness, conveys water at the rate of 1.75 m3/s. Determine the increase in pressure when a valve provided at the downstream end of the pipe is closed instantaneously. Consider pipe to be elastic and take bulk modulus of water K = 2x109 N/m2; Modulus of elasticity of steel E = 2x1011 N/m2. After determining the surge of pressure in the pipe, compute the following: A) The Longitudinal Stress of the Pipe in Pascal. B) The Circumferential Stress of the Pipe in Pascal.
1- Water flows through a horizontal pipe at a rate of 9.1 L/s. The pipe consists of two sections of diameters 10.16 cm and 5.08 cm with a smooth reducing section. The pressure difference between the two pipe sections is measured by a mercury manometer. Neglecting frictional effects, (a) determine the differential height of mercury between the two pipe sections. (b) How would the reading change if the manometer on the 2in pipe is replaced by a pitot tube? 10.16 5.08 h
Question In fully developed laminar flow in a circular pipe, if the velocity at midway between the wall surface and the centerline is measured to be 6 m/s, then the velocity at the centre of pipe is
For the selection of friction factor, f from the Moody diagram, select the most appropriate answer. O For smooth-walled pipes, we need to know Re only. O All the answers are correct. O For laminar flow, we need to know Re only. O For rough turbulent flow, we need to know Re vs ks/D.
Q3. SAE 30 oil (Sp. Gr. =0.833) with a dynamic viscosity 0.28 N.S/m? flows in a 4-cm-diameter pipe which is inclined with an angle 37°. For the pressure measurement shown, determine A. Whether the flow is up or down The flow rate in m'/h C. The shear stress and velocity 1 cm from the boundary Draw the shear stress and velocity profile with the section of the pipe. В. D. P-180 kPa P- sOokPa 15m 20m