Water Powered Machines

Introduction to water powered machines

Water flows from a higher level to lower level. Flowing was has lot of kinetic energy due to its motion. Kinetic energy of the flowing water can be used for doing useful work by using water-powered machine named as water wheel. A water wheel is a large wheel, which consists of a number of blades along its perimeter. When flowing water falls on one of the blades of waterwheel it starts rotating. This rotatory motion of water wheel can be used for doing some useful mechanical work. I like to share this Doppler Effect Examples with you all through my article.

Utilization of Water Energy in Water Powered Machines

The energy of flowing water in a water-powered machine is utilized in following purposes:

(i) For grinding grains: The kinetic energy of flowing water can be used for grinding grains in a flour mill.

(ii) For pottery making: The potter’s wheel is connected to the rotor of the water wheel by a pulley and a belt system. The rotatory motion of the water wheel rotates the potter’s wheel.

(iii) For running looms: The rotor of a water wheel is connected through a lever system to the shaft of the loom. This converts the rotatory motion of the water wheel into linear to and fro motion of the shaft.

(iv) For generating electricity: Electricity produced by making use of kinetic energy of the flowing water is termed as hydroelectricity or hydroelectric power. Hydroelectricity is produced by allowing the flowing water to fall on the blades of a big turbine. The rotor of the turbine is connected to the dynamo of generator or alternator. Rotation of the alternator produced electricity. This electricity is transmitted to distant places through the overhead electrical cables. Please express your views of this topic Equation for Gravity by commenting on blog.

Limitations of Water Energy in Water Powered Machines

The limitations of water energy in water powered machines are as follows:

(i) The flowing water in the form of fast flowing rivers is not found everywhere.

(ii) Useful work can be performed only when at the site where flowing water is available.

Conclusion of Water Energy in Water Powered Machines
We conclude that the water energy is a renewable and inexhaustible source of energy. Water energy used in water-powered machines does not produce any type of pollution and it is the cheap source of energy.