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Find the duct wall temperature.
written 7.9 years ago by | • modified 4.0 years ago |
A thermocouple indicates a temperature of $800^0C$ when placed in a pipeline where a hot gas is flowing at $870^0C$. If the convective heat transfer coefficient between the thermocouple and gas is $60 W/m^2K$, find the duct wall temperature. $ \epsilon(thermocouple) = 0.5$.
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