The gap between the two plates is h 0005 m the fluid has a

Assignment Help Mechanical Engineering
Reference no: EM13612632

There is flow between two plates as shown in the schematic. The bottom plate is stationary. The top plate is moving at a constant velocity of U = 1 m/s. The gap between the two plates is h = 0.005 m. The fluid has a viscosity of 2 N-s/m2. Assume the fluid is Newtonian.

A) Write the velocity profile, v of the fluid between the plates in terms of y, h and U.

B) Calculate the shear stress acting on the top and bottom surfaces (at y = 0 and y = h).

Reference no: EM13612632

Questions Cloud

Determine the power needed to drive the pump if the pump : a feed water pump operates with a flow rate of 350 kgs. the water enters at 420 k. the inlet pressure is 0.7 mpa and
Estimate the mean and standard deviation of this process : components used in a cellular telephone are manufactured with nominal dimension of .3 mm and lower and upper
You are visiting las vegas and would like to come home with : you are visiting las vegas and would like to come home with more money than you arrived with. use your knowledge of
Determine the absolute pressure of the water at the ground : the water level in a sealed tank is 26 m above the ground. the pressure in the air space above the water is 0.25 mpa
The gap between the two plates is h 0005 m the fluid has a : there is flow between two plates as shown in the schematic. the bottom plate is stationary. the top plate is moving at
Hydrogen at 25 bar 450degc enters an adiabatic turbine and : hydrogen at 25 bar 450degc enters an adiabatic turbine and expands to 2 bar 160degc with a mass flow rate of 0.2 kgs.
Determine a the temperature of the refrigerant exiting the : refrigerant 134a at -10degc 1.4 bar and a mass flow rate of 280 kghr enters an insulated compressor operating at steady
This member is to be designed according to maximum shear : a solid square cross-sectional bar bxb with a yield stress of 250 mpa is subjected to a compressive axial force p 140
Determine the power kw for the compressor if the inlet : air enters an adiabatic compressor at 197 kpa and 316 k and exits at a temperature of 508 k. determine the power kw for

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Write a program that calculates and displays the distance

distance per tank of gas a car with a 20-gallon gas tank averages 21.5 miles per gallon when driven in own and 26.8

  Calculate the change in length of the component

Calculate the change in length of the component - calculate the shear strain in the circular section and the square section

  Hi i need your help hi i study in university in greecei

hi i study in university in greece...i need your help until tomorrow for a mechanical draw.. ltbrgti must draw the

  However test conditions limit the available power to 400 kw

axial flow coolant pump for one lop pressurized nuclear reactor has 75 m head 6m3s flow rate 1440rpm 800 mm diameter

  Calculate the velocity of air at the entry in fts the rate

a compressor pressurizes air from 1 atm to 2.38 atm at steady state. at the entry the airs temperature is 70f whereas

  Compute the stress in the bar and the resulting design

a steady tensile load of 5.00kn is applied to a square bar 12mm on a side and having a length of 1.65m. compute the

  A circular specimen of mgo is loaded using a three point

a circular specimen of mgo is loaded using a three point bending mode. compute the minimumnbsppossible radius of the

  A 1kg mass connected to a horizontal spring of stiffness

a 1kg mass connected to a horizontal spring of stiffness 1031 nm has a dry-sliding friction force of 2 n. the mass is

  Explain heat pump is used to maintain a house at a constant

A heat pump is used to maintain a house at a constant temperature of 23 °C. The house is losing heat to the outside air through the walls and the windows at a rate of 60,000 kJ/hr while the energy generated within the house from people

  Determine the number of bolts needed

A lap joint needs to be designed using 20-mm diameter bolts to carry a load of 120 kN on the connecting plates. If the shear stress in each rivet is not to exceed 90 MPa, determine the number of bolts needed.

  A bullet of mass 006 kg is fired horizontally into a wooden

a bullet of mass 0.06 kg is fired horizontally into a wooden block of mass 0.10 kg. the wooden block is suspended from

  Draw the bar graph of probability vs outcome i can do

let x denote the sum of the face values of a die rolled twice i.e. the outcome of this experiment is the sum. assume

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd