Mechanical engineering is the that branch of engineering that relates the principles of engineering, physics, and materials science involving design, analysis, manufacturing, and maintenance of mechanical systems. The products of mechanical engineers surround us and provide many of the comforts in our lives. Our household appliances, heating systems, cars, ships and airplanes have been designed, tested and manufactured by mechanical engineers.
Mechanical engineers design machinery and production equipment, develop new manufacturing processes, analyze the dynamics and vibrations of mechanical systems and structures, plan and manage projects, and design heating, ventilation and air-conditioning systems. More specialized areas of work include acoustics, aerodynamics, combustion, energy conservation, environmental engineering, biomechanical engineering, materials science, and robotics.
1 . Applied mechanics and strength of materials: This area evaluates the effect of applied forces on an object. The affected object may move (statics and dynamics), vibrate (vibrations), transfer energy, deform permanently (plasticity), or deform temporarily (elasticity).
2 .Thermo science: Thermo science is based on the principles of fluid mechanics (the motion of gases and liquids under the action of applied forces) and heat transfer. Mechanical engineers use these principles to design mechanisms that add or remove energy from fluids and gases, such as compressors, engines, pumps, heaters, and fans.
3 . Mechanical design: This area uses the principles of applied mechanics, strength of materials and thermo science to design mechanical systems, equipment, products, and components. The design process would include mechanical analysis (vibration, stability, etc.), and testing and development.
Mechanical engineers may work in research, developing new engineering principles and applications. They may be design engineers who create new machines and instruments, or development engineers who test and improve products. Mechanical engineers may focus on manufacturing, planning and developing the processes to produce quality products economically. They may also focus on technical sales, or management. Mechanical engineering is one of the broadest fields of engineering, providing many opportunities for employment.
Mechanical engineers have been involved in projects in outer space and in the ocean depths. From the extremely high temperatures of the steel blast furnaces in Hamilton to the offshore drilling in the Beaufort Sea, the designs of mechanical engineers must be efficient, safe, and reliable. Some mechanical engineers work in the oil and gas industry as drilling, reservoir or pipeline engineers. Others have chosen careers in manufacturing or environmental engineering. In addition, new fields are emerging such as robotics, waste management, and biomechanics.
The Department of Mechanical Engineering at RGC Group has, over the years, grown into a full-fledged department offering undergraduate courses in Mechanical Engineering. It has so far graduated more than 1500+ Mechanical Engineers who are contributing significantly to the development and running of various public and private organizations in India and abroad in the fields of academics, research, and social sector.