Water exits from a large vessel through a smooth pipe, with a length L = 7 m and an internal diameter D = 5 cm, as shown in Figure Q5. The loss coefficient at the pipe inlet is KL,1 = 0.8 and at the outlet is KL,2 = 1. The flowrate out of the pipe is 10 L/s. The density and viscosity of water are p = 1000kg/m³ and μ = 1 mPa.s. a) Find the Reynolds number in the pipe b) Find the friction factor in the pipe, fp. If you use the Moody diagram, include this in your answer clearly showing how you calculated fo. (A Moody diagram is available at the end of this exam paper.) c) What is pressure at the pipe inlet, p₁? (Note: the pressure difference between p2 and p₁ is equal to the total pressure drop along the pipe, including minor and major losses.)

Water exits from a large vessel through a smooth pipe, with a length L = 7 m and an internal diameter D = 5 cm, as shown in Figure Q5. The loss coefficient at the pipe inlet is KL,1 = 0.8 and at the outlet is KL,2 = 1. The flowrate out of the pipe is 10 L/s. The density and viscosity of water are p = 1000kg/m³ and μ = 1 mPa.s. a) Find the Reynolds number in the pipe b) Find the friction factor in the pipe, fp. If you use the Moody diagram, include this in your answer clearly showing how you calculated fo. (A Moody diagram is available at the end of this exam paper.) c) What is pressure at the pipe inlet, p₁? (Note: the pressure difference between p2 and p₁ is equal to the total pressure drop along the pipe, including minor and major losses.)

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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