4) Following from the previous question, if the air temperature at the inlet is 100°C.What was the film temperature (in

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4 Following From The Previous Question If The Air Temperature At The Inlet Is 100 C What Was The Film Temperature In 1 (14.11 KiB) Viewed 37 times

4 Following From The Previous Question If The Air Temperature At The Inlet Is 100 C What Was The Film Temperature In 2 (35.34 KiB) Viewed 37 times

4 Following From The Previous Question If The Air Temperature At The Inlet Is 100 C What Was The Film Temperature In 3 (35.34 KiB) Viewed 37 times

4) Following from the previous question, if the air temperature at the inlet is 100°C.What was the film temperature (in degrees celcius) used to determine the air properties?
Air flows through a pipe that is 10-cm in diameter, and 6.75-m in length. The air moves through the pipe at an average velocity of 2.5 m/s, and in doing so its temperature drops 20°C as it passes through the pipe (from the inlet through to the outlet). Take the properties of air as follows: Cp=1007 J/kgk, k = 0.02551 W/m-K, p= 1.184 kg/m³, 1.56x105 m²/s, and Pr = 0.7296 1) Reynolds number [Select] 2) Nu Select] 3) Q [Select]