Physics, 14.10.2019 22:00 mbrisen7420
The heat loss from a boiler is to be held at a maximum of 900btu/h ft2 of wall area. what thickness of asbestos (k= 0.10 btu/h ft β) is required if the inner and outer surfaces of the insulation are to be 1600 and 500β, respectively? now if a 3-in.-thick layer of kaolin brick (k= 0.07 btu/h ft β) is added to the outside of the asbestos, what heat flux will be result if the outside surface of the kaolin is 250β? what will be the temperature at the interface between the asbestos and kaolin for this condition?
Answers: 2
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What are known as the properties of substances that describe a substance et does not change that substances?
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The heat loss from a boiler is to be held at a maximum of 900btu/h ft2 of wall area. what thickness...
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