4. 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 oC and leaving at 35oC. The average wall tube temperature is given to be 35oC. 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 equation 6-37 of Perry’s Handbook (9th edition) to calculate for fanning friction factor).
kindly help me with this problem thank you
Subject: Momentum Transfer
INSTRUCTIONS: Solve the problem neatly and systematically.
Use free-floating decimals in all your calculations and in expressing your answers. Box your final answers.
kindly follow this format Given Required Solution thank you so much!
4. 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 oC and leaving at 35oC. The average wall tube temperature is given to be 35oC. 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 equation 6-37 of Perry’s Handbook (9th edition) to calculate for fanning friction factor).
Use the equation in the picture
![1.256
-4 log
3.7D Re f
Re> 4000
(6-37)
Equation (6-37) was used to construct the curves in the turbulent flow
regime in Fig. 6-9. An equation by S. W. Churchill [Chem. Eng. 84(24): 91–92
(Nov. 7, 1977)] closely approximating the Colebrook formula offers the
advantage of being explicit in f](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6f030111-491e-49e0-b1f5-c885f124aeae%2F272b3816-69f6-4ae1-b737-0141f7483515%2Fsd2rq07_processed.gif&w=3840&q=75)
Step by step
Solved in 4 steps
