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There is a room where walls are at 25 °C, a steam pipe with a surface temperature of 200 °C, emissivity of 0.8 and diameter of 70 mm is passing through. If the convection heat transfer coefficient is 25 W/m2 K. a) Determine the rate of heat loss from the pipe per unit length of the pipe.

There is a room where walls are at 25 °C, a steam pipe with a surface temperature of 200 °C, emissivity of 0.8 and diameter of 70 mm is passing through. If the convection heat transfer coefficient is 25 W/m2 K. a) Determine the rate of heat loss from the pipe per unit length of the pipe.

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There is a room where walls are at 25 °C, a steam pipe with a surface temperature of 200 °C, emissivity of 0.8 and diameter of 70 mm is passing through. If the convection heat transfer coefficient is 25 W/m2 K. a) Determine the rate of heat loss from the pipe per unit length of the pipe.
Transcribed Image Text:There is a room where walls are at 25 °C, a steam pipe with a surface temperature of 200 °C, emissivity of 0.8 and diameter of 70 mm is passing through. If the convection heat transfer coefficient is 25 W/m2 K. a) Determine the rate of heat loss from the pipe per unit length of the pipe.
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