Energy balance. The flow rate of water is 0.021 m'/s through a 355-m long, 11-cm-diameter pipe (shown below and not to scale). The turbine that has an efficiency of 82% is used to recover the potential energy and generate power. Both reservoirs are very very large and contain water at 8°C. The roughness of the galvanized iron pipe is 0.14 mm. Problem 2

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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.