A helix is made of 2-in schedule 40 pipe turned up to 21 giving a diameter of 1.5625 m. The liquid is entering through the coil at a temperature of 45°C and leaving at 35°C. The average wall tube temperature is given to be 35°C. The volumetric flowrate of 2-propanol entering is .00279 m³/s. Calculate the frictional pressure drop in a straight pipe and the pressure drop in coil. Use the equation below to calculate for fanning friction factor. 1 1.256 + -4 log If Re> 4000 | 3.7D Ref

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