A series of composite wall of a furnace consists of 20cm of firebrick, 15cm of a high temperature insulating material, 12cm of ordinary brick, and lastly, 8mm of asbestos cement board. The inside of the furnace wall is 100C. Determine the heat transfer through the wall per m².Firebrick k=1.4W/m-KHigh temperature insulation k = 0.22 W/m-KOrdinary brick k = 0.90 W/m-KAsbestos k = 0.39 W/m-K 3. A series of composite wall of a furnace consists of 20cm of firebrick, 15cm of ahigh temperature insulating material, 12 cm of ordinary brick, and lastly, 8mm ofasbestos cement board. The inside of the furnace wall is 100C. Determine the heattransfer through the wall per m².Firebrickk=1.4W/m-KHigh temperature insulation k = 0.22 W/m-KOrdinary brickk = 0.90 W/m-KAsbestosk = 0.39 W/m-K

Answered: A series of composite wall of a furnace…

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter14: Heat And Heat Transfer Methods

Section: Chapter Questions

Problem 44PE: For the human body, what is the rate of heat transfer by conduction through the body’s tissue with...

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A series of composite wall of a furnace consists of 20cm of firebrick, 15cm of a high temperature insulating material, 12cm of ordinary brick, and lastly, 8mm of asbestos cement board. The inside of the furnace wall is 100C. Determine the heat transfer through the wall per m².

Firebrick k=1.4W/m-K

High temperature insulation k = 0.22 W/m-K

Ordinary brick k = 0.90 W/m-K

Asbestos k = 0.39 W/m-K

3. A series of composite wall of a furnace consists of 20cm of firebrick, 15cm of a
high temperature insulating material, 12 cm of ordinary brick, and lastly, 8mm of
asbestos cement board. The inside of the furnace wall is 100C. Determine the heat
transfer through the wall per m².
Firebrick
k=1.4W/m-K
High temperature insulation k = 0.22 W/m-K
Ordinary brick
k = 0.90 W/m-K
Asbestos
k = 0.39 W/m-K

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