Solution for problem 21P Chapter 5
Consider a river flowing toward a lake at an average speed
Fluid Mechanics | 2nd Edition
Consider a river flowing toward a lake at an average speed of4 m/s at a rate of 500 m3/s at a location70 m above the lake surface. Determine the total mechanical energy of the river water per unit mass and the power generation potential of the entire river at that location.
In this problem, a river is flowing to a lake at a particular speed from a particular height. The rate of water flowing is provided. We have to calculate the total mechanical energy of the river and the power generation potential of the entire river.
Speed of the river,
Flow rate of the river,
Height of the river flowing from the lake surface,
We know the density of freshwater,