Answered: -Assumed profile Oil layer Vo

Engineering

Mechanical Engineering

-Assumed profile Oil layer Vo

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: The flow of a particular fluid is described by a velocity field given as u = x²y v = x³ = xy² w = 0…

Q: 1)The model of the torpedo (a military vehicle that goes very fast underwater) as placed in a tank…

A: To obtain the solution of the 1st part of the question, we will apply the Froude model law, which is…

Q: Let vector Ğ be given by Ğ = (2xz)į + (x²/2)j - (z²)k. Calculate the divergence of G.

Q: If the velocity field is (₂) ³ (x3 what is the stationary point (x,y)? FOR CREDIT, INCLUDE…

Q: Find the kinematic viscosity of an oil having density of 978 Kg/m³. The shear stress at a point in…

Q: 1. For the shown conic body which rotating with constant angular ity 10 rad/s, find the torque which…

Q: A coin is dropped into the ocean (g = 9.81 1024 km). It sinks to a mª depth of 20m. What is the…

Q: The flow of a particular fluid is described by a velocity field given a u = x²y v = x³ = xy² w = 0…

Q: 1. 3- 4- polymer fluid has the data in the table blow. Sketch the relationship between shear stress…

Q: 3. 2. The velocity distribution for flow over a fl velocity in metre per second at a distance y m…

Q: 2. If the velocity at point A is 25 meters per second, compute for the velocity at point C and the…

A: VA=25 m/s

Q: In a wind tunnel lab, the pitot tube is located at the height of 2 m, the measured static pressure…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The flow of a particular fluid is described by a velocity field given as u = x²y v = x³ = xy² w = 0…

Q: Q1. The material time derivative in the x and y direction for a 2D flow are given by: Dv Du du du du…

Q: s stoves, the recommended lubricant to be used in gas flow control valves is: No lubrication needed…

A: For gas stove, the lubricant is used in gas control valve as Molybdenum disulfide or graphite…

Q: Consider the velocity field f= 2xi - y} A) Get an equation for flow lines. B)Draw a flow line…

A: Velocity components of fluid in x and y directions: u=2x v=-y

Q: In both scenarios, find the Reynold's Transport theorem. y=nmax

A: Given velocity profiles are

Q: A velocity field is given by u= 30 (v - 96y') m/s, v= 0, and w=0. Display the stress components at…

A: Given data: Velocity field is given as: V=ui^+vj^+wk^=30y-96y2i^ m/s or u=30y-96y2 m/s y and z…

Q: A plate situated at distance of 7 mm from a fixed plate is moving at velocity of 3 m/s. The gap…

Q: pllllzzzz help me right nowww plzzz The belt moves at a steady velocity V and skims the top of oil…

A: Given data: V= 3.5 m/s L= 2 m b = 60 cm h = 3 cm Need to determine the required belt-drive power.

Q: Use the below given data and calculate the metacentric height.

A: w=200gW=2533.2gDisplacement(mm): 80 60 40 20 0 20 40 60 80Tilt angle θ (degree):9.5 7.5 5.5 3 3 5.5…

Q: Q2) ) If the vertical component of the hydrostatic force on the gate BC shown in fig.2 is 1200 kN…

A: Assume that width of the gate is w and vertical component of force act on face BC is 1200kN . So…

Q: I know my answer is wrong, compared to what your answer is, but I'm not sure what I'm doing wrong.…

A: Maximum pressure, P=15 MPaForce, F=30 kN

Q: relation between the shear stress and rate of deformation is given in the figure, If the oil density…

A: The shear stress is given as - τ=μdudyτdudy=μ The dynamic viscosity (μ) is the slope of graph…

Q: A flow is described by velocity field, V=ayi+btj, where a=1 s-1and b=0.5 m/s2.At t=n s (Where n is…

A: Given: The expression of velocity is V=ayi+btj. Here, a=1 s-1and b=0.5 m/s2. n = 19

Q: Q2: As shown in figure (2), If Q = 0.5 m/s, D, 0.3m, Z, = 2m, Z, = 0.75m and s-2.5, FindD2.

Q: A bar with a circular section of diameter D1=218 mm moves axially inside a bearing with diameter…

A: Given data: D1=218 mmD2=223 mmL=0.5 mμ=30x10-3 Pa.sV=0.9 m/s Need to determine the value of F needed…

Q: layer, the shear stress at trailing edge and the drag force on one side of plate 2 m long, if it is…

Q: PRODLEM 1 AssuHe A BONDARY LAYER FOR A Fluid ovER A FlAT PIATE CAN BE APPROKIMATED BY WHERE U=…

A: Given dataVelocity profile uU=yδU = Constant free stream velocityδ = Boundary layer thickness

Q: Step 2: T and D,N, density and viscosity Calculation of the relation between

Q: Shaft (250 mm diameter) rotates at 250 rpm inside a sleeve (251 mm diameter) with a constant…

Q: |Umax u = u(r) s this flow

A: U=Umax(1-(2yh)2] UMAX=25 cm/s=0.25 m/sviscocity μ=3.5 cp=3.5 x 10-3 N-s/m2area of lower plate ,…

Q: The velocity distribution for flow over a plate is given by u= 2y - y? where u is the velocity in…

Q: Question 1 a) Two large horizontal plane surfaces are 'A' mm apart. This space is filled with…

Q: 4. The velocity distribution of apple juice over a fixed plate is given by v=0.355x-x² in which v is…

Q: What is the dynamic viscosity of the fluid? must include FBD F

Q: Using your own words Discuss in details the concept of bouncy force and flotation. Discuss the…

A: Concept: Bouncy Force: The upward force which is exerted by the fluid against the weight of…

Q: Consider a rapidly rotating (ie, in near geostrophic balance) Boussineq fluid on the f plane. A)…

A: Dependent upon the limitation on p communicated is the arrangement . It shows that the geostrophic…

Question

Flat plate, moves at speed u0 over a fixed plate, with the intermediate layer consisting of oil. a) If the velocity profile is
parabolic (u2 = a ∙ y) find the stress on the moving plate. b) What is its value if the velocity profile is linear.
Result: α) τ=-μu0/2d, β) τ=-μu0/d

Transcribed Image Text:-Assumed profile Oil layer Vo

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 by step

Solved in 1 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

I need the answer as soon as possible
Please don't use Artificial intelligence tools. Only Handwritten solution
Stop using Chatgpt. I need a correct handwritten solution.
O Q1. Given the following system, find the shear stress in kg/m², developed on the fixed plate. The kinematic viscosity of the fluid is 4.4x104 m²/s and the specific weight of the fluid is 1.62 t/m³. y U 3 = 1.5- 0.5 (2) U h fluid U= 12 cm/s, h= 22 cm fixed plate
The dynamic viscosity of water is 0.001 N-s/m2. Determine the kinematic viscosity in English system. Calculate the equivalent kinematic viscosity in stokes. (Hint: 1 stoke = 1 cm2/s) Answer the situations with complete solutions. Write your final answer in two decimal places. please input the correct unit and box final answer thank you
Can I have help filling the blanks(when applicable) in the following? Please add a description of the way you thought to fill the blank. Thank you!
Fluid A oil. abs + Tatm.) : 8. In the figure whown, PluidA is oil (s.9. = 0.80), Fluid B is upecial gage liguid (s.g.:s.g=2A), and x- 1.45 m., determine the clevation z of Fluid A if the prassure at pt. nis 22.06/25 klag and it is three - fourts of the pressure at pt.m. 3. %3D Fluide) sgl. Z :?
1-15. Analyze the flow between two plates of Fig. 1-15 by assuming the fluid is a de Waele power-law fluid as in Eq. (1-31a). Compute (a) the velocity profile u(y) with the power n as a parameter and (b) the velocity at the midpoint h/2 for n = 0.5, 1.0, and 2.0. Answer: (b) u = V/2 for all cases 1-16. Reneat that
If a hole is drilled at the bottom of a full bucket of water of height. H 60 meter what is the second velocity and first if we have pressure 1 in the air is 103 kpa and pressure 2 760pa (proof the equation you used to solve it ) Kindly re-draw the diagram.
Can you answer as soon as possible?
Q3: A very lange thin plate is centered in a gap of width Co.06 m) with different oils of unknown viscosities above & below , one viscosity is twice the other. When the p late is pulled at a velocity of Co-3 mls.), the resulting force on one square meter of the plate due fo the viscous shear on both sides is C29 N). Calculate the viscosities of the oils.
FLUID PROPERTIES / ARCHIMEDES PRINCIPLE with steps of derivations and good handwriting please this is my 3rd question and whenever I input the substitution in the calculator it doesn't match with the final answer given by an expert. Thank you so much!!