Steam at 300 degc travels through a pipe covered with two

Assignment Help Mechanical Engineering

Reference no: EM13623642

Steam at 300 °C travels through a pipe covered with two layers of insulation. The first layer of insulation is 3 cm thick and the second layer is 5 cm thick. The pipe is made of steel (k = 58 W/m-K) and has an IDof 160 mm and an OD of 170 mm. Air at 50 °C flows over the pipe. The convection coefficients of the inside and outside flows are 30 and 5.8 W/m2 -K, respectively.

a. Draw an electrical schematic that is equivalent to the thermal network.

b. Identify assumptions applicable to this problem.

c. What is the equivalent or total thermal resistance?

d. Calculate the heat transfer

Reference no: EM13623642

Questions Cloud

A company is develoing a new golf ball the overall distance : a company is develoing a new golf ball. the overall distance is approximately normally distributed and has a standard

What are the adavanteges and disadvantages of project : 1-what are the adavanteges and disadvantages of project managment?2-what are the key charactristics all project

If the two sides of the plate are maintained at 100 degc : heat is generated uniformly in a steel plate k 20 wm-k 1 cm thick at the rate of 500 mwm3. if the two sides of the

Four balls are randomly placed one at a time into four : four balls are randomly placed one at a time into four urns so that it is possible for more than one ball to be in any

Steam at 300 degc travels through a pipe covered with two : steam at 300 degc travels through a pipe covered with two layers of insulation. the first layer of insulation is 3 cm

The following data represents the time it takes a company : the following data represents the time it takes a company to respond to an account inquiry for opening a new account.a.

The following partial minitab printout of a regression : the following partial minitab printout of a regression analysis where x is the number of calories per serving and y is

In december when the temperature is 4 f -15 c the volume of : an eng must design a large natural gas storage tank to be expandable to maintain the pressure constant at 2.2 atm. in

A thermometer flashes the temperature in celsius and : q1. a thermometer flashes the temperature in celsius and fahrenheit along with the time. if it flashes -4deg f what

User Account

All Pages