The thermal conductivities of cast iron and enamel are 50

Assignment Help Mechanical Engineering

Reference no: EM13613931

An electric hot plate is maintaned at a temperature of 350 and is used to keep the solution just boiling at 95. The solution is cointaned in an enamelled cast -iron vessel of wall thickeness 25mm and enamel thickness 0.8mm. The heat transfer coefficient for the boiling solution is 5.5kw/m^2k, and the thermal conductivities of cast iron and enamel are 50 and 1.05w/mk respectively. Calculate the resistance to the heat transfer for unit area, and the rate of heat transfer per unit area.

Reference no: EM13613931

Questions Cloud

Calculate the required heat transfer to or from the reactor : it is highly desirable to make benzene from ethane from shale gas in a continious vapor-phase reaction3c2h6 --gt c6h6

Why are plots made of current versus voltage wouldnt it : why are plots made of current versus voltage? wouldnt it make more sense to have the axes reversed so that the slope

Except as otherwise indicated assumethat all balance sheet : merchandise inventory. . . . . . . . . .. . . . . . . . . . . . 264000notes payable long- term . . . . . . . . . . .

Now it is found that the objects repel one another with a : two objects are identical and small enough that their sizes can be ignored relative to the distance between them which

The thermal conductivities of cast iron and enamel are 50 : an electric hot plate is maintaned at a temperature of 350 and is used to keep the solution just boiling at 95. the

A particle moves so that its position in meters as a : a particle moves so that its position in meters as a function of time in seconds is r i 2t2j 4t k . use the following

According to the sleep foundation the average nights sleep : according to the sleep foundation the average nights sleep is 6.8 hours fortune march 20 2006. assume the standard

Prepare a schedule showing the sales revenue cost ofgoods : steel specialties has been in business for 52 years. thecompany maintains a perpetual inventory system uses a lifo

Is lack of sleep causing traffic fatalities a study : is lack of sleep causing traffic fatalities? a study conducted under the auspices of the national highway traffic

User Account

All Pages