Answer to Question #227802 in Chemical Engineering for Kaa

Question

a glass window with an area of 0.557 m² is installed in the wooden outside wall of a room. The wall dimension are 2.44 x 3.05 m. The wood has a k of 0.1505 W/m.K and is 25.4 mm thick. the glass is 3.18 mm thick and has a k of 0.692. the inside temperature is 299.9 K (26.7 degree Celsius) and the outside air temperature is 266.5 K . The convection coefficient hi on the inside wall of the glass and the wood is estimated as 8.5 W/m².K ; the outside ho is also estimated as 8.5 for both surfaces . Calculate the heat loss through the wooden wall, through the glass and the total

Answer 1

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