Question

This problem is (6.30) from a book "Thermodynamics and Statistical Mechanics An Integrated Approach by M. Scott Shell"

Step 1

Hose is used for conveying water with the value of inside and outside diameter along with the given data

Step 2

First for part (b) the applying energy balance

Energy balanced based on the amount of kinetic energy, potential energy and the amount of heat generated

Taking the datum on same level

On further solving we have

Step 3

As per given information

Pressure head is defined as the ratio of pressure difference to density

using the con...

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