Physics, 20.07.2019 05:20 Joseph8439

What is the thickness required of a masonry wall having thermal conductivity 0.75 w/mk if the heat rate is to be 80% of the heat rate through a composite structural wall having a thermal conductivity of 0.25 w/m k and a thickness of 100 mm? both walls are subjected to the same surface temperature difference.

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What is the thickness required of a masonry wall having thermal conductivity 0.75 w/mk if the heat r...