A pressurized water tank has a gauge pressure (pA) of 35 kPa. A 4-mm-diameter pipe that is 50 m longconnects to another tank that is open to the atmosphere. The pipe has a roughness of 0.26 mm.Assume fully-developed flow for the entirety of the pipe. Neglect gravitational effects. Use propertiesof water at20°C.PA=35 kPa (gauge)d=4 mmL=50 m(a) Assuming the flow is laminar, what would the friction factor and Reynolds number be?(b) Assuming the flow is turbulent, what would the friction factor and Reynolds number be?(c) Is the flow laminar or turbulent? Which of the two Reynolds numbers calculated above is the trueReynolds number? Explain your reasoning in a few sentences.(d) What is the wall shear stress on the pipe?

Given that, Gague pressure of tank, PA=35 kPa,Diameter of pipe, d=4 mm,Length of pipe, L=50…

A pressurized water tank has a gauge pressure (pA) of 35 kPa. A 4-mm-diameter pipe that is 50 m long connects to another tank that is open to the atmosphere. The pipe has a roughness of 0.26 mm. Assume fully-developed flow for the entirety of the pipe. Neglect gravitational effects. Use properties of water at 20°C.

A pressurized water tank has a gauge pressure (pA) of 35 kPa. A 4-mm-diameter pipe that is 50 m long connects to another tank that is open to the atmosphere. The pipe has a roughness of 0.26 mm. Assume fully-developed flow for the entirety of the pipe. Neglect gravitational effects. Use properties of water at 20°C.

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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