A domestic pipe system is composed of different pipes with different elevations and diameters. Assuming no friction and no losses occur in our system and considering that the supply line has the pressure energy of 16 m, kinetic energy of 1 m, and potential energy of 1 m, determine which water pipe from the water supply line will have higher pressure energy: a) At the same elevation and the half diameter of pipe b) At the half elevation and the same diameter of pipe

Q: why is NB=0

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Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.