9.48 Water flows past a triangular flat plate oriented parallel to the free stream as shown in Fig. P9.48. Integrate the wall shear stress over the plate to determine the friction drag on one side of the plate. Assume laminar boundary layer flow.

9.48 Water flows past a triangular flat plate oriented parallel to the free stream as shown in Fig. P9.48. Integrate the wall shear stress over the plate to determine the friction drag on one side of the plate. Assume laminar boundary layer flow.

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter14: Lateral Earth Pressure

Section: Chapter Questions

Problem 14.5P

See similar textbooks

Related questions

Q: A B с D FL оооо 0 0 0 с 3 G =

Q: A 4m cantilever beam 265 mm x 429 mm carries a uniformly distributed dead load (including…

A: Direct stress due to prrstress compressive at whole section. Bending stress compressive at top and…

Q: Given below is the result of a sieve analysis done on a soil sample. Sieve No. Diameter Percent…

Q: 0 (115) Now 20kip D MB = -2835.67 kipft чок р Hinge З кір JE UNDO, CLAPEP SP с 50kip 20 кір B 264.3…

Q: 15kN A 2m 3m 25kN/m 5m 14m 4m QUE

A: Given data:

Q: If you connect a garden hose to the drain at the bottom of a tank of water that is 2 meters deep,…

Q: Given data: K.E=1100 J Mass of car-20 kg Find velocity of car

A: Introduction : The given question is related with mechanics . In this question we are provided with…

Q: Calculate the total area required for placing the quarry tiles on the internal walls in this…

A: There are two short walls and two long walls, And there is a deduction in area in the place of the…

Q: resistance of a doubly rei having a simply supported span of 5 m. Assume M2

Q: Problem: Select a single angle (for the case assigned by the instructor) to support a tensile load.…

Q: Given below is the result of a sieve analysis done on a soil sample. Sieve No.…

A: ASKED: To determine the coefficient of uniformity for the given soil. Given, Sieve No. Opening…

Q: m respectively. Compute the hydraulic conductivity of the aquifer and the radius of influence of…

Q: A consolidated tri-axial test was conducted on a normally consolidated clay. The results were as…

A: To find out the shear stress on failure plane. Confining stress = 326 kPa Deviator stress = 414 kPa

Q: 2. The block slides down an incline. It starts from rest and, after moving 6 ft, strikes a spring…

Q: Draw the axial load, shear and bending moment diagrams for the frame shown. 30 kN/m B C 3 m 5 m +…

A: We will calculate reactions and draw FBD.

Q: Determine the design positive and negative moments of the beam shown. The dead and live loads are…

Q: Floor plan of a building: Fire Barrier Wall Firewall As regulated by the building code, how many…

Q: For the three-hinged arch shown in the figure: 36.5 kN/m Hinge B 14.6 kN/m 10m. Determine the…

Q: Use the interaction diagrams in Appendix A to select spiral-column cross sections to support the…

Q: I. Design a reinforced concrete beam to carry a service dead load of 15kN/m ( including its own…

A: L = number of letters of your family name = 4mP = number of letters of your family name times 20kN =…

Q: Water rises in a capillary tube of diameter 0.2 x 10-2m, upto a height of 1.5cm. The surface tension…

A: Given data : The value of capillary rise h=1.5 cm The value of diameter of tube d=0.2×10-2 m The…

Q: Given data: K.E=1100 J Mass of car=20 kg Find velocity of car

A: Data is as given below

Q: > Commercial trucks begin to arrive at a seaport entry plaza at 7:50 a.m., at the rate of λ(t) = 6.3…

Q: Three solid cylindrical rods are welded together to form the compound axial member shown in the…

A: Load will be P in each road.

Q: In triangle ABC, b = 17, c = 22, and A = 143°. Find B. O 14 O 17 O 20 O 16 O Other:

A: We will apply cosine formula.

Q: Q3: Concepts 1- ................... 2- IPR stands for is another name for the transient flow.

A: 1. Transient flow is also known as unsteady flow and it is as the flow where the flow velocity and…

Q: Problem 01. The pin-jointed frame in the figure below has members of cross-sectional area A=1200mm²…

A: E = 200.5 GPa A =1200mm2

Q: A 30 cm diameter cast iron pipe conveys water at 20°C at the rate of 0.2m³/sec. What is the head…

A: Diameter, Discharge is given and it has been asked to determine head loss due to friction according…

Q: Cover pen, shapes and stamps are available PDF Annotation 2. Locate the centroid Y of the beam's…

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

Q: The stresses shown act at a point in a stressed body. Normal and shear stress magnitudes acting on…

Q: (a) location of the maximum deflection from left end of beam (b) maximum Ely value (c) Ely value at…

A: Location of maximum deflection from left end of beam and maximum EIy and EIy at mid span

Q: THIS IS NOT GRADED QUESTION, PLZ SOLVE IT AS SOON AS POSSIBLE. ENVIRONMENTALENGINEERING-2…

Q: The following are results of a field unit weight determination test using sand cone method: Volume…

Q: 5. Find the net torque about point O for the two forces applied. The rod and both forces are in the…

Q: 2. Healthy Harry's Juice Bar has the following cost schedule (in tk.): Q(Quantity) Variable Cost…

A: Given data,

Q: 700 lb Answers: BG= i BF = i C IVB E 6' G -6'+3' 7 F lb lb

Q: Find the hydraulic radius of rectangular channel having wetted area 16 m2 and wetted perimeter 12 m

A: Given data :- Type of channel :- Rectangular channel Wetted area (A) = 16 m2 Wetted perimeter (P)…

Q: The following results are obtained from a series of cone penetrometer tests. Mass of empty can, g…

Q: A simply supported beam has a dimension of 300mmw x 600mmh has a span of 6m. it has a superimposed…

A: Answer Width b = 300 m Overall height h = 600 mm Beam span L = 6 m Superimposed dead load = 30 KN/m…

Q: A static center-point bending test was performed on a 50mm x 50mm x 630mm wood sample according to…

Q: Consider a wood beam (see figure) carrying a uniform load of 21.5 kN/m (which includes the weight of…

Q: The ff are results of a field unit weight determination test Volume hole 0.0016 Mass of moist soil…

Q: 30 cm diameter cast iron pipe conveys water at 20°C at the rate of 0.2m³/sec. What is the head loss…

A: Given data:- Dia of pipe, d=30 cm=0.3 m Area of pipe, A=3.14/4 ×0.32=0.07 m2 Discharge, Q=0.2 m3/s…

Q: mcreases in the direction of flow, it is nec ross-sectional size of the duct if a constant o be…

Q: rectangular foundation is 3 m x 4m in plan is acted upon by a inclined force of 50 kN at an angle of…

Q: oblem 8 30 cm diameter cast iron pipe conveys water at 20° ad loss due to friction according to the…

Q: Determine the shear and moment as functions of x and draw the shear and moment diagrams for the beam…

Q: A 6m cantilever beam 257 mm x 410 mm carries a uniformly distributed dead load (including…

Q: predicted to be 0.21. TE Determine the aerodyn through still air at 55

Q: 1. A column W 200 x 22 has an unbraced length of 8m which is pinned at the top and fixed at the…

A: For W 200x22 A (area) = 2860 mm2

Question

9.48 Water flows past a triangular flat plate oriented parallel to
the free stream as shown in Fig. P9.48. Integrate the wall shear
stress over the plate to determine the friction drag on one side of
the plate. Assume laminar boundary layer flow.
U = 0.2 m/s
1.0 m
45

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

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Lateral earth pressure distribution against retaining walls

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

Situation 1. A closed cylindrical tank 500mm in diameter and made of 2mm thick plate is subjected to an internal pressure, p=1MPa and an axial tensile force, F-25kN. 1. Determine the longitudinal and tangential stresses (MPa) produced in the wall of the tank, respectively. A. 70.46, 125 B. 132.95, 62.5 2. On a plane making an angle of 25° with the longitudinal axis of the tank, calculate the normal stress. A. 113.84 B. 120.37 C. 62.5, 125 D. 125, 70.46 A. 23.94 B. 20.89 C. 115.26 D. 80.20 3. On a plane making an angle of 25° with the longitudinal axis of the tank, calculate the shear stress. C. 26.99 D. 17.53
A) Figure (2) shows the velocity distribution for flow of water between two parallel plates. Velocity profile: u = 10(0.01y - y²). Figure (2) Find: 1) The value of Y. 2) Shear stress at the wall. 3) Shear stress at 20μm from the wall. 4) Location of zero shear stress 5) Location of maximum velocity.
Q. No 7: The cross section of the beam has a uniform wall thickness. Analyze using concepts of shear stress, shear flow and shear centre in thin walled open section beams to determine the location of the shear center relative to point B. 6 in. -6 in. 3 in. 0.1 in. 3 in. NA B. 3 in. 3 in.
Q2) A parallel plate is moving over another plate as shown in the figure below. The liquid viscosity is 5x10°m²/s and its specific gravity is 0.88. Assuming linear velocity distribution in the gap please calculate the power required to pull the upper plate. Please show the directions of the shear stress at the lower and upper plates separately. U = 0.3 m/s d = 0.3 mm
The simply supported beam AB as shown in Figure Q3(a) has a uniform load of intensity, w=15 kN/m acts throughout the entire length of the beam. The cross-section of the beam is shown in Figure Q3(b). Given the second moment of area, INA = 36 x 106 mm“. (a) Determine the shear stress at the top of the hole at section a-a. (b) Determine the maximum shear stress at point M and N based on the maximum shear force. (c) Calculate the absolute maximum shear stress of the beam. 0.6 m 1.8 m a. w = 15 kN/m В Figure Q3 (a) 160 Ø30 hole 110 NA * 70 M y = 80 40 N 100 All dimensions in mm
A) Figure (2) shows the velocity distribution for flow of water between two parallel plates. Velocity profile: u = 10(0.01y - y²). D Find: 1) The value of Y. 2) Shear stress at the wall. 3) Shear stress at 20μm from the wall. 4) Location of zero shear stress 5) Location of maximum velocity. Figure (2) water at 20°C
SHEAR STRESS 2 If the T-beam is subjected to a vertical shear of V = 60 kN, determine the maximum shear stress in the beam. Also, compute the shear-stress jump at the flange-web junction AB. Sketch the variation of the shear-stress intensity over the entire cross section. VQ TBI = It (60 kN)Q 100 mm 100 mm 75 mm 100 mm I(300) B' VQ TR = It VQ B 150 mm I(100) V = 60 kN
The T section is shown in Figure below is the cross-section of a beam. The beam is subjected to a uniform distributed load = 4 kN/m. The N.A is located at 34.7 mm from the bottom and that IxA =10.64x106 mm. Determine (a) the maximum shearing suess (b) the shearing stress at 15 mm from the bottom face. Q2 %3D 20mm 4 kN/m 120mm A 34.7 mm 20mm lm 3m 1m 220mm TT
The channel section shown in Figure P9.65 is subjected to a vertical shear force of V = 7 kips. Calculate the horizontal shear stress TA at point A, and the vertical shear stress TB at point B. 2 in. 0.25 in. B 3 in. 0.20 in. -0.20 in. 8 in. FIGURE P9.65
Two plates each 25 mm thick and 130 mm wide are fastened by three 20 mm diameter rivets. Assume that the applied load P = 70 kN is distributed equally among the three rivets. Determine the shearing stress (MPa) in each rivet. 000 А 53.05 47.53 c) 74.27 33.95
2.16 Suppose that glycerin (T = 20°C) is flowing and that the pressure gradient dp/dx is -1.5 kPa/m. What are the velocity and shear stress at a distance of 8 mm from the wall if the space B between the walls is 5.0 cm? What are the shear stress and velocity at the wall? The velocity distribution for viscous flow between stationary plates is %3D 1 dp (Ву — у') U = 2µ dx и Problems 2.16
CLO 1: Determine the maximum shear stress in MPa if P = 115 kN. 20 mm 25 mm 20 mm 3somm 28.395 O 72.282 32.467 21.550 45mm