1- Consider a 1 m high and 2 m wide glass window whose thickness is 8 mm and thermal conductivity is k =0.68 W/m°C. Determine the steady rate of heat transfer through this glass window and temperature of its inner surface for a day during which the room is maintained at 22 °C while the temperature of the outdoors is -3 °C. Take convection heat transfer coefficients on the inner and outer surfaces of the 16 W

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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1- Consider a 1 m high and 2 m wide glass window
whose thickness is 8 mm and thermal conductivity is k =0.68
W/m°C. Determine the steady rate of heat transfer through
this glass window and temperature of its inner surface for a
day during which the room is maintained at 22 °C while the
temperature of the outdoors is -3 °C. Take convection heat
transfer coefficients on the inner and outer surfaces of the
window to be h, = 15 W/M2°C and h, = 20W/m°C .r
Transcribed Image Text:1- Consider a 1 m high and 2 m wide glass window whose thickness is 8 mm and thermal conductivity is k =0.68 W/m°C. Determine the steady rate of heat transfer through this glass window and temperature of its inner surface for a day during which the room is maintained at 22 °C while the temperature of the outdoors is -3 °C. Take convection heat transfer coefficients on the inner and outer surfaces of the window to be h, = 15 W/M2°C and h, = 20W/m°C .r
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