Water at 59 F flows through a straight section of a 6-in-ID cast-iron pipe with an average velocity of 4 fps. The pipe is 120 ft long, and there is an increase in elevation of 2 ft from the inlet of the pipe to its exit. Find the power required to produce this flow rate for the specified conditions. Solve fo the relative roughness only

Q: please explain how to get the friction factor

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Q: 1 QUESTION 1 Consider a desired pump operating condition which adds 35 psi at a flowrate of 500 gpm…

A: Given data  Flow rate = 500 gpm Pressure = 35 psi Density = 62 lbm/ft^3 Find the pump head

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Q: Water at 59 F flows through a straight section of a 6-in-ID cast-iron pipe with an average velocity…

A: Given dataT=59FV=4 ft/sg=32.2 lb.ft/s2ρ=62.3 lb/ft3y1-y2=2ft

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Q: Problem 3 Water is issued steadily from a pipe to the air with a diffuser as shown below. Gravity…

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Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.