Obtain a relation for the variation of temperature in the

Assignment Help Mechanical Engineering

Reference no: EM13610820

Consider a steam pipe of length L= 9 m, inner radius r1 = 5 cm, outer radius r2 = 6 cm, and thermal conductivity k = 12.5 W/m.C. steam is flowing through the pipe at an average temperature of 1500C, and the average convection hat transfer coefficient on the inner surface is given to be h = 70 W/m2.C. If the average temperature on the outer surfaces of the pipe is T2= 800C, (a) express the differential equation and the boundary conditions for steady one-dimensional heat conduction through the pipe. (b) Obtain a relation for the variation of temperature in the pipe by solving the differential equation and (c) evaluate the rate of heat loss from the steam through the pipe.

Reference no: EM13610820

Questions Cloud

Jacques company planned to use 18000 pounds of materials : jacques company planned to use 18000 pounds of materials costing 2.50 per pound to make 4000 units of its products. in

Assuming the amount of fill is normally distributed what is : a brewerys filling machine is adjusted to fill bottles with a mean of 31.2 oz. of ale and a variance of 0.003.

Rich companys experience shows that 20 of its sales are for : rich companys experience shows that 20 of its sales are for cash and 80 are on credit. an analysis of credit sales

A projectile is fired with an initial velocity of 88ms at : a projectile is fired with an initial velocity of 88ms at an angel of 42 degrees above horizontal. at the projectiles

Obtain a relation for the variation of temperature in the : consider a steam pipe of length l 9 m inner radius r1 5 cm outer radius r2 6 cm and thermal conductivity k 12.5

According to a website about salaries the national average : according to a website about salaries the national average salary as of october 2003 for a human resources clerk was

When computing the amount of tax to be withheld from : when computing the amount of tax to be withheld from anemployees salary can tax credits under the ordinance towhich an

Evaluate and compare the lower heating values per unit mass : evaluate and compare the lower heating values per unit mass of stoichiometric mixture and per unit volume of

The frequency of a tuning fork can be found by the method : the frequency of a tuning fork can be found by the method shown. a long tube open at both ends is submerged in a beaker

User Account

All Pages