Answered: Q5) Flow net in Fig.(1), pressure head…

Q5) Flow net in Fig.(1), pressure head h, at point A and B are (18.5,15.5) m respectively, find the value of H, and H2? Dataum

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter7: Seepage

Section: Chapter Questions

Problem 7.1P

See similar textbooks

Related questions

Q: Two tanks with a difference in water levels of 180 m are shown in Figure Q4. The tanks are connected…

Q: The intake in Fig. 3.1 has cross-sectional area of 0.74 m2 and water flow at 0.40 m/s. At the…

Q: Q5) Flow net in Fig.(1), pressure head h, at point A and B are (18.5,15.5) m respectively, find the…

A: Equipotential line: The equipotential line is the line joining points of equal total head. The…

Q: sample: The water tank in Fig. 5-B is being filled through section 1 at 6 m/s and through section 3…

Q: For fig. a and fig. b, determine the velocity and direction of flow passing ough the aquifers. Im…

A: Concept- Flow direction is always from higher head to lower head. For velocity we will need to use…

Q: Figure shows that the pipe flow of 50 m^3/hr, is driven by pressurized aire in the tank. a.)…

A: Q = 50m3/hr =0.1388 m3/sec f = 0.014 Length of pipe = l = 20+80+40 = 140m

Q: A 1.2 m diameter pipe, 700 m long has a celerity of the pressure wave which is 950 m/sec. The flow…

Q: Q.4 When gage A indicates a pressure of 120kPa gage, then cavitation just starts to occur in the…

A: Step 1

Q: As part of a flow and pressure analySIs, a rectangular pipe loop with a length m and width of 300 m…

A: Equivalent pipe means a pipe which can replace existing compound pipe while carrying same discharge…

Q: Part A Determine the depth y that will produce maximum velocity for the flow. Express your answer in…

A: Hydraulic Characteristic of circular sewer: As in the figure the sewer shown in figure, is circular…

Q: PROBLEM 8: A cylindrical tank stands vertically on the top of the platform. An orifice is placed at…

Q: 0.5 m B 30 mm 5 m 8 m/s 50 mm 3 m mm

A: Given Data: Water flows into the Tee at 8 m/sec. It flows under a pressure of 40 kPa. Velocity of…

Q: H k, H, k, Н. H. k, Referring to the figure above, estimate the equivalent hydraulic conductivity…

Q: Water flows in a 3.0-m wide rectangular channel at Q = 20 m3/s and d1 = 1.5 m. If the flow undergoes…

Q: For the flow net shown below: (k= 4 x 10^-7 m/s and Unit weight for saturated soil is 20 kN/m^3 5.5…

Q: Q: In fig. below, calculate: 1- The total head at point b and point c, 2- Rate of flow per unit…

A: To Determine: (1) The total head at points b and c. (2) The rate of flow per unit width of the…

Q: 1. Differentiate atmospheric pressure, gauge pressure and absolute pressure. 2. State the stability…

A: Note- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: Q:: For the flow net shown below, if the value of Ah=0.3 m, then find: 1- The pressure head of point…

A: Upto point A Pressure drop =potential drops upto ATotal potential drops ×ΔhPressure drop…

Q: Consider the figure below where AX=1000 ft, AY=750 ft, AZ-50 ft, Kx=50, PHI=27%, μ-30 cp, Pi-4500…

Q: Question 5 a. As a result of a sudden enlargement in a piper from a diameter 0.30 m to 0.60 m, the…

A: As per guidelines we can solve one question at a time, please upload separately,Thanks Solution…

Q: A 6cm diameter horizontal water pipe expands to a 10cm diameter pipe. The average velocity and…

Q: 2. What is the value of coefficient of discharged from the submerged orifice 300 mm diameter as…

A: A submerged orifice has been given and it has been asked to determine coefficient of discharge. It…

Q: Consider an irrotational region of flow composed of a line source of strength V. /L at location (−a,…

A: The figure is shown below,

Q: 1. For the flow net shown in the figure below, if the datum is selected at the downstream water…

Q: Q1) Water flows through a vertical contraction (venturi) section. Piezometers are attached to the…

Q: A 6 cm diameter pipe with water flowing at a discharge of 1/min. At a section, the pipe has a sudden…

Q: Layer 1: Thickness (ft) = 20; coef. of permeability (mm/s) = 10(-1) Layer 2: Thickness (ft) = 5;…

Q: 2000 m 45 cm ở Q= 400 litres/s 600 m 30 cm 6 FIGURE D

A: Given that....

Q: 7.15 The following data were taken for turbulent flow in a circu- lar pipe with a radius of 3.5 cm.…

A: Given data:- Radius of circular pipe, r = 3.5 cm The following data are given: r(cm) V(m/s) r(cm)…

Q: In the water network shown in figure,the Hazen-Williams coefficient C for all pipes is 100. a) Using…

A: Take flow in anticlockwise positive, here, flow in AB and BC will be in clockwise but flow in AC…

Q: Water flows through a 4m wide rectangular channel at a flow depth of 0.5m. Then, a hydraulic jump…

Q: The velocity profile for the steady laminar flow of water through a 0.4-m-diameter pipe is defined…

A: IT IS GIVEN THAT -

Q: The system in Fig. P2.48 is open to 1 atm on the right side. (a) If L = 120 cm, what is the air…

A: Given (a) L = 120 cm

Q: Two Water flows from reservoir A to reservoir B through two pipes as shown below. Determine 1) the…

A: Given data: Assume α = 1.0 It is asked to determine : 1) the discharge in the pipe 2) the…

Q: 3.94 Water flows in a rectangular channel that is 2.0 m wide as shown in Fig. P3.94. The up- stream…

Q: Q1: For the set up shown in the following figure. Determine the total head, pressure head, elevation…

A: As head at E is more than head at B flow is in upward direction. n = Porosity = 0.34 K =…

Q: Q1) A sluice gate at the base of a large reservoir is raised 1.7 m, as shown in Fig-1, and the water…

A: Given Height of reservoir = 3m Height of gate = 1.7m width = 5 m

Q: 2. An orifice on the side of a tank discharges water under a head of 9 ft. if the diameter of the…

A: It is required to determine the velocity. v=2gh Here g is the acceleration due to gravity, and h is…

Q: For the flow net shown below, the soil saturated unit weight is 20 kN/m³, water unit weight is 10…

A: NOTE : As per our guidelines we are supposed to answer first three sub parts kindly repost other as…

Q: Q1: For the set up shown in the following figure. Determine the total head, pressure head, elevation…

Q: Water flows through the horizontal branching pipe shown below at a steady rate of 10 ft3 /s. If…

Q: Two reservoirs are connected by a pipeline consisting of pipe 1, pipe 2, pipe 3 connected in series…

A: Given, L1 = 170 m L2 = 300 m L3 = 210 m

Q: Two reservoirs are connected by a pipeline consisting of pipe 1, pipe 2, pipe 3 connected in series…

Q: A flow of water of 100 lt/sec flowing through rectangular tube of width 600 mm and having adjustable…

A: Discharge, Q = 100 l/s Width, W = 600 mm Depth, H = 300 mm C = 56

Q: The three water-filled tanks shown are connected by pipes. Preliminary calculations and relevant…

A: Given data:- Elevation at A, ZA = 60 m Elevation at B, ZB = 20 m Elevation at C, ZC = 0 m Pipe 1…

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

Q5) Flow net in Fig.(1), pressure head h, at point A and B are (18.5,15.5) m respectively, find the value of
Hj and H2?
95
Lpataum

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

Q5) Flow net in Fig.(1), pressure head hp at point A and B are (18.5,15.5) m respectively, find the value of Hị and H2? EDataum
-0.13 Darcy Experiment A set-up of Darcy Experiment involves measuring the pressure head at two piezometers separated a distance, L. Given the set-up shown, determine the hydraulic gradient if the hydraulic head at (1) is 24 inches, hydraulic head at (2) is 11 inches, and the travel distance is 100 inches. 0.13 -7.7 (1) O 7.7 (2)
1. In a system with 4 reservoirs and 1 pipe junctions, how many hydraulic headloss equations are formulate? A. 3B. 2C. 1D. 4E. 5 2. In turbulent flow, which is correct?BJ: higher Re value has lower friction factorJB: lower Re value has lower friction factorGroup of answer choices A. BJ is true and JB is false B. BJ is true and JB is true C. BJ is false and JB is false D. BJ is false and JB is true 3.which of the following is always the same for horizontal closed conduit? A. Total headB. Velocity headC. Elevation headD. Pressure head
Q1: For the set up shown in the following figure. Determine the total head, pressure head, elevation head at points A, B, C, D, E and F and seepage velocity of flow. 4.8 Sell, K-0.51 3.C BO D 3.6 2.4 1.8 1.2 0.6 0 Datum
A water siphon having a constant inside diame of 3 in. is arranged as shown in the figure below the friction loss between A and B is 0.8V²/2 wh is the velocity of flow in the siphon, determine flowrate involved. Assume a = 4 ft, h = 12 ft. D-- B a h
Orifice meter with orifis cross-section 0.00785 m2 is inserted in a pipe of cross-section 0.0314 m2. The pressure gauge fitted upstream and downstream of orifice give reading of 19.62 N/cm2 and 9.81 N/cm2 respectively. Determine the value of dischareg using Cd=0.6.
b. If the barometric pressure is 737 mm of mercury, a. Determine the gage pressure at point A in Fig. 3.36. 72 express the pressure at point A in kPa(abs). Water 215 mm A og gnim Mercury (sg = 13.54) %3D 600 mm force FIGURE 3.36 Problem 3.72.
Situation XX: In the figure shown, z, = 4 m, length of pipe from the reservoir to the pump is 120 %3D m, from the pump to the nozzle is 1000 m. The diameters of pipes are 0.60 and 0.45 m respectively. The gage pressure at B (the suction side of the pump) is -64 KPa. Neglect minor losses. В C P. 0.45 m diam. LCD = 1000 m %3D Zp = 4 m f = 0.02 0.60 m diam. LAB = 120 m f = 0.02 %3D 52. Compute the velocity of water in pipe AB. a. 2.297 m/s b. 1.452 m/s c. 3.147 m/s d. 2.672 m/s 53. Compute the velocity of water in pipe CD. a. 1.23 m/s b. 4.08 m/s c. 3.56 m/s d. 5.59 m/s 54. Compute the discharge of the pipe from A to B due to pumping. a. 0.65 m3/s b. 0.45 m3/s c. 0.89 m³/s d. 0.25 m3/s 60 m, f= 0.02 m and loss of head ith
Q1: Figure shows the water pipe network shown: a) Analyze the water pipe network shown take Hazen-Williams coefficient, C= 120? b) Find the velocity in each pipe? c) Select the critical path and calculate the residual pressure at point (pressure 2 m/min), if static pressure head at A 250 kPa? 6 m/min 300 mm 1000m 2.25 m/min 150 mm 1000m 1.75 m/min 2 m/min D L h ΔΩ V LINE DIRECTION s0.54 h/Q (m/min) (m/sec) (m) (m/m) (m) (m) (m/min) (m/sec) AB 120 0.3 1000 BC 120 0.2 500 CD 120 0.15 1000 DA 120 0.25 500 %ERROR 250 mm 200 mm 500m
The system in Fig. P2.48 is open to 1 atm on the right side. (a) If L = 120 cm, what is the air pressure in con tainer A? (b) Conversely, if Pa = 135 kPa, what is the length L?
P3.5 Water at 20°C flows through a 5-in-diameter smooth pipe at a high Reynolds number, for which the velocity profile is approximated by u = U.(v/R)/8, where U, is the cen- terline velocity, R is the pipe radius, and y is the distance measured from the wall toward the centerline. If the cen- terline velocity is 25 ft/s, estimate the volume flow rate in gallons per minute.
QUESTION 2 Water with sp.gr 0.97 flows through a pipe of uniform diameter 350mm with a mean velocity of 1.0 m/s. Determine the volume flow rate and mass flow rate of water through the pipe. Determine the type of flow based on the Reynolds number “Re”. The pressure at the datum of the pipe is measured as 25 N/cm2 with a pressure gauge. Determine the total head of water at three different locations 1) at the bottom 2) at a height of 5m and 3) at a section which is 10m above the datum. Assume that the pipe is 45 degrees to the horizontal and there are no frictional losses.