1. Calculate the heat transfer coefficient between the gas and the pipe wall? 2. Calculate how much the temperature of t

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1 Calculate The Heat Transfer Coefficient Between The Gas And The Pipe Wall 2 Calculate How Much The Temperature Of T 1 (73.86 KiB) Viewed 26 times

1. Calculate the heat transfer coefficient between the gas and the pipe wall? 2. Calculate how much the temperature of the gas in the tube rises ? 3. Calculate total thermal resistance and total heat transfer ? 4. Calculate the inner wall temperature ? O 1.Airflow temperature = 160°C thickness = 8mm 2. heat-transfer coefficient = 16.3 W/m.K 3. Heating wir=180 °C 4.heat-transfer coefficient = 0.043 W/m.K thickness = 15mm 5. heat-transfer coefficient = 0.2 W/m.K thickness = 1mm 6. ambient temperature = 25 °C 7.outer wall temperature=76.5 °C 8.tube length = 5.9M 9.Air flow rate = 39.77 m/s 9 9 10. Tube inner diameter = 72.9mm Tube outer diameter -88.9mm 11. Gases take air as an example •