DESIGN, ANALYSIS AND FABRICATION OF MULTI-PURPOSE DUAL ROTOR

Mechanical Engineering

Electric power has become a great requirement for today’s world globally. And it seems certainly impossible to survive without it as each and every activity of human depends and includes electrical gadgets, appliances and machines. All of these require electricity to run and thus consume a high rate of energy each day. Approximately there is 18,000 TWh consumption of electrical energy per year all over the world. Thus to generate this large amount of energy it requires large amount of natural or artificial resources. Hence the most economical of them are the natural resources that are used to generate energy at comparatively low cost and in large quantity. But the major problem that we are facing is the diminishing natural resources such as petroleum base fuels and coal, minerals such as uranium, caladium, etc. As a result we are left with the never ending or say renewable resources such as wind, solar and tidal energies to generate the high quantity of electrical energy required. These sources of power generation are the most efficient and economical. With these they are even free of cost and are of no one’s authority. This means that they are free to all and in abundance. So as to take great advantage from this and to use the resources in the optimum manner is our main aim. Thus to generate energy from renewable natural sources such as wind, solar and tidal energy we require a group of mechanisms which converts the kinetic and solar energy of the sources into electrical energy. And for this purpose we are aiming to produce a modern transformation of a wind mill rotor which would generate power more efficiently and effectively.

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