A 1.69 m wide by 1.06 m high metal plate must be insulated to prevent contact burn injuries. If the heat transfer rate is 131 W and the temperature across the insulation must be reduced from 87.9°C to 40.2°C, what is the minimum thickness (in cm) of insulation required [round your final answer to two decimal places]? {kins = 0.033 W/m∙K}
A 1.69 m wide by 1.06 m high metal plate must be insulated to prevent contact burn injuries. If the heat transfer rate is 131 W and the temperature across the insulation must be reduced from 87.9°C to 40.2°C, what is the minimum thickness (in cm) of insulation required [round your final answer to two decimal places]? {kins = 0.033 W/m∙K}
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter1: Basic Modes Of Heat Transfer
Section: Chapter Questions
Problem 1.77P: 1.77 Explain each in your own words. (a) What is the mode of heat transfer through a large steel...
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A 1.69 m wide by 1.06 m high metal plate must be insulated to prevent contact burn injuries. If the heat transfer rate is 131 W and the temperature across the insulation must be reduced from 87.9°C to 40.2°C, what is the minimum thickness (in cm) of insulation required [round your final answer to two decimal places]?
{kins = 0.033 W/m∙K}
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