Show that a steady solution of the full navier-stokes

Assignment Help Mechanical Engineering
Reference no: EM13626430

Viscours fluid occupies the region 0<z<h between two rigid boundaries z=0 and z=h. The lower boundary is at rest, the upper boundary rotates with constant angular velocity omega about the z-axis. Show that a steady solution of the full Navier-Stokes euqations of the form u=u(theta)(r,z)e(theta) is not possible, so that any rotary motion u(theta)(r,z) in this system must be accompanied by a secondary flow (ur, uz does not equal 0)

Reference no: EM13626430

Questions Cloud

Find and list information for the polymer-shaping process : find and list information for the polymer-shaping process rotational molding. what typically is it used to make? you
A 122 cm length of string has a mass of 170 g it is : a 122 cm length of string has a mass of 1.70 g. it is stretched with a tension of 6.60 n between fixed supports. what
A plane leaves seattle flies 780 at 200 north of east and : a plane leaves seattle flies 78.0 at 20.0 north of east and then changes direction to 55.0 south of east. after flying
Assuming that the expected monetary value criterion is : a speculator is considering the purchase of a commodity that he reckons has a 60 of increasing in value over the next
Show that a steady solution of the full navier-stokes : viscours fluid occupies the region 0ltzlth between two rigid boundaries z0 and zh. the lower boundary is at rest the
A speculator is considering the purchase of a commodity : a speculator is considering the purchase of a commodity that he reckons has a 60 of increasing in value over the next
Two metal spheres have a radius of 25 cm and the same mass : two metal spheres have a radius of 25 cm and the same mass except one is solid and the other is hollow. determine the
If the measured pressure difference between the taps is 44 : the flow rate of air ar standard conditions in a flat duct is to be determined by installing pressure taps across a
An object undergoing simple harmonic motion has a maximum : an object undergoing simple harmonic motion has a maximum acceleration of 85.29 ms2 and a maximum speed of 1.44 ms.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Package design

Package Design Brief: Assume you are the packaging engineer for a large consumer products company. In this company, the Packaging Design Briefs are initiated by the marketing group and forwarded to the Package Engineering group.

  Mechanical engineering questions

Define dynamic viscosity, Determine the centroid, Pressure due to the height of liquid, Advantage of changing the liquid, Calculate the total moment about the hinge of the seal gate.

  Automatic control

DOF system and Find the differential equation describing the system

  Write a paper on boyle''s law

Write a paper on Boyle's law and describe Compression and Combustion stroke . Also explain Charles's law and illustrate SI engine and CI engine.

  Verify the law for parallelogram of forces

To Verify the law for parallelogram of forces, law for triangle of forces and law of polygon of forces. These laws are very useful to calculate unknown forces in very short time.

  Discharge pressure of the compressor

What is the discharge revised discharge pressure of the compressor.

  The Case for Global Accounting Standards

The role of IFRS in both developing and developed capital markets.

  Wind turbine

Wind turbines are becoming more and more common as a method of energy production, wind turbines by their very nature are dynamic and are subject to and create their own internal and external kinematics and kinetics.

  Advanced design methodologies

8 x product engineering and design review (week 2 – 12), ~3 pages per item which must contain a brief description of the product then delve into concepts such as materials selection, manufacturing methods, life cycle analysis, recyclability and overa..

  Design of absorption column and the cooler

Design of absorption column and the cooler. Process design of other units should be completed along with pipe sizes.

  Determine the maximum total bending moment

Determine maximum total bending moment (static plus dynamic) of the beam under steady-state conditions.

  Force of the water on the gate

Determine the magnitude of the horizontal and vertical components of the force of the water on the gate.

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