The tube has no external heat transfer and no koving parts

Assignment Help Mechanical Engineering
Reference no: EM13613605

A vortex tube has an air inlet flow at 20 degrees Celsius, 200 kPa and two exit flows of 100 kPa, one at 0 degrees celsius and the other at 40 degrees Celsius. The tube has no external heat transfer and no koving parts, hence no work and all the flows are steady and have negligible kinetic energy. Find the fraction of the inlet flow that comes out at 0 degrees Celsius.

Reference no: EM13613605

Questions Cloud

One kilogram of water contained in a piston-cylinder : one kilogram of water contained in a piston-cylinder assembly initially at 160oc 150 kpa undergoes an isothermal
Calculate the appropriate disease frequency rate show your : calculate the appropriate disease frequency rate. show your work. the cumulative incidence rate in a population of
Assume that adults have iq scores that are normally : assume that adults have iq scores that are normally distributed with a mean of 100 and a standard deviation of 15. find
The steam is at 2 mpa and 400 c at the inlet the steam : steam is expanded in an adiabatic turbine from a single inlet to a single oulet during an internally reversible
The tube has no external heat transfer and no koving parts : a vortex tube has an air inlet flow at 20 degrees celsius 200 kpa and two exit flows of 100 kpa one at 0 degrees
Room b has 15 kg air at 20 degrees celsius both rooms at : a rigid insulated container has two rooms seperated by a membrane. room a contains 1 kg air at 200 degrees celsius and
The lifetime of one of dotcoms electronic equipment has a : comparing continuous distributionsthe lifetime of one of dotcoms electronic equipment has a mean of 400 hours and
The speed of water at the beginning of the pipe is 150 fts : water flows into an 9.0 diameter section of a piping system then it exits from 3.0 x 4.0 rectangular section. the speed
Suppose certain coins have weights that are normally : suppose certain coins have weights that are normally distributed with a mean od 5.492 g and a standard deviation of

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  A coin of diameter 25 cm is placed concentrically at the

a coin of diameter 2.5 cm is placed concentrically at the bottom of a can 5 cm in diameter and 10 cm high. the coin is

  Calculate how far from the fulcrum the tweezer

Using static equilibrium calculations, calculate how far from the fulcrum the tweezers must be held to avoid damaging the sliver.

  Review the logic used to develop brake systems

Analyse the operational characteristics of the current system / component available in the market and future systems yet to come into production. Analyse the effect of the system on the environment and its sustainability.

  Determine the normal stress developed in the tube and rod

the magnesium alloy modulus of elasticity e 44.7 gpa coefficient of thermal expansion 2610-6oc tube ab is capped with

  How many engagement points on the flywheel

How many engagement points on the flywheel would be necessary to make this machine safe?

  Estimate the smallest diameter of a rod

The compression strength of Kevlar 49 fiber is about one-eight of its tensile stress. Estimate the smallest diameter of a rod on which 12 um diameter Kevlar fiber can be wound without causing kinks on its compression side.

  The shaft runs in a bearing whose length is 15 times the

a 150mm diameter shaft supporting a load of 10kn has a speed of 1500rpm. the shaft runs in a bearing whose length is

  Determine an expression for the steadystate temperature tb

a cylindrical metal rod length 2l radius r thermal conductivity k is embedded in a well-insulated wall such that half

  Combustion occurs with 20 excess air assume all fuel

a boiler is fed with a distillate fuel oil of composition c9h16o2n0.03. combustion occurs with 20 excess air. assume

  The temperature on the faces of a plane wall

The temperature on the faces of a plane wall 15cm thick are 375 and 85?.The wall is constructed of a special glass with the following properties:k=0.78W/m·?,ρ=2700Kg/m³,Cp=0.84KJ/Kg·?.What is the heat flow through the wall at steady-state cond..

  Calculate the diffusion co-efficient

The diffusion constant (Do) and activation energy (Q) of C in BCC Fe is 0.01 cm2/sec and 80kJ/mol respectively. In FCC Fe, the values are 0.21 cm2/sec and 148kJ/mol. At exactly 910oC these two phases can co-exist.

  Construct the homogeneous solution

Construct the homogeneous solution in terms of four constant that could be determined from initial conditions and show the equations of motion

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