The constant pressure specific heat of vapor is 2190 jkgc

Assignment Help Mechanical Engineering
Reference no: EM13635985

A pipe in a manufacturing plant is transporting superheated vapor at a mass flow rate of 0.3 kg/s. The pipe is 10 m long, has an inner diameter of 5 cm and pipe wall thickness of 6 mm. The pipe has a thermal conductivity of 17 W/m*K, and the inner surface is at a uniform temperature of 120 C. The termperature drop between the inlet and exit of the pipe is 7 C, and the constant pressure specific heat of vapor is 2190 J/kg*C, determine the heat transfer coefficient as a result of convection between the outer pipe surface and the surrounding air.

Reference no: EM13635985

Previous Q& A

  Assuming that these veterans were a simple random sample

in a recent study of vietnam veterans researchers found that in a sample of 2101 veterans 777 had been divorced at

  A car traveling 90 kmh strikes a tree the front end of the

a car traveling 90 kmh strikes a tree. the front end of the car compresses and the driver comes to rest after traveling

  A researcher performs a hypothesis test at the 005 level of

a researcher performs a hypothesis test at the 0.05 level of significance. the null hypothesis is p 0.85and the

  You toss a die and your payoff is fx 0 if x 0 x 2

you toss a die and your payoff is fx 0 if x 0 x 2 otherwise. what is the optimal strategy and what is your expected

  Determine the temperature at which condensation first

propane is contained in a closed rigid container with a volume of 10 m3. initially the pressure and temperature of the

  Cnsider a multiple regression model y beta0 beta1 x1

consider a multiple regression model y beta0 beta1 x1 beta2 x2 beta3 x3 to fit these data which consist of

  A voltmeter is used to read the potential difference

a voltmeter is used to read the potential difference accross the poles of a battery.the battery is rated at 20 v. the

  What is the specific volume of water at 50 mpa and 80

what is the specific volume of water at 50 mpa and 80 degrees celcius. what would it be if the incompressible liquid

  The electrical resistance on a long piece of wire is r the

the electrical resistance on a long piece of wire is r. the wire is streatched to be twice as long and because the

  Suppose you have a histogram that shows relative frequency

suppose you have a histogram that shows relative frequency. how do you calculate the proportion of the sample that lies

Reviews

Write a Review

 

Similar Q& A

  For a pendulum in a gravity field with point mass m and

for a pendulum in a gravity field with point mass m and length l from mass to the pivot derive the nonlinear equation

  Treat the locomotive as a particle and assume

Treat the locomotive as a particle and assume that the railroad tracks are rectilinear and horizontal.

  Given atmospheric air enters a 10m long 150-mm diameter

given atmospheric air enters a 10m long 150-mm diameter uninsulated heating duct at 60 celcius and 0.04 kgs. the duct

  The velocity of a particle at t2 seconds is 50 ms with an

the velocity of a particle at t2 seconds is 50 ms with an angle of 40 degrees down and to the right. at t6 seconds it

  Water is the working fluid in a cogeneration cycle that

water is the working fluid in a cogeneration cycle that generates electricity and provides heat for campus buildings.

  Starting from the general form of the heat equation in

starting from the general form of the heat equation in cylindrical coordinates for a system write an equation for the

  A small sphere b of mass m is released from rest in the

a small sphere b of mass m is released from rest in the position and swings freely in a verticla plane first aboutt o

  A household refrigerator that has a power input of 450 w

a household refrigerator that has a power input of 450 w and a cop of 2.5 is to cool five large watermelons 10 kg each

  Find the enthalpies and entropies at each point around a

find the enthalpies and entropies at each point around a simple rankine cycle. assume that prior to entering the pump

  A solo motor cycle ride and passenger together have a mass

a solo motor cycle ride and passenger together have a mass of 320 kg the combined centre of gravity being 525mm above

  What is the volume change when 2 kg of h2o at 68 mpa and 93

what is the enthalpy change needed to change 3 kg of liquid water at 0 c to steam at 0.1 mpa and 150 c? b. what is the

  Carbon dioxide is compressed in an isentropic process from

carbon dioxide is compressed in an isentropic process from 103 kpa and 22 degrees celcius to 525 kpa using a

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