Mechanical engineering is a dependent of engineering that applies the principles of physics in addition to materials science for analysis, design, manufacturing, in addition to maintenance of mechanical systems. It is the branch of engineering scientific discipline that involves the production in addition to usage of heat in addition to mechanical ability for the design, production, in addition to functioning of machines in addition to tools.[1] It is 1 of the oldest in addition to broadest engineering disciplines.
The engineering scientific discipline plain requires an agreement of marrow concepts including mechanics, kinematics, thermodynamics, materials science, in addition to structural analysis. Mechanical engineers exercise these marrow principles along amongst tools similar computer-aided engineering in addition to product lifecycle management to pattern in addition to analyze manufacturing plants, industrial equipment in addition to machinery, heating in addition to cooling systems, transport systems, aircraft, watercraft, robotics, medical devices in addition to more.
Mechanical engineering scientific discipline emerged every bit a plain during the industrial revolution inwards Europe inwards the 18th century; however, its evolution tin live on traced dorsum several thousand years to a greater extent than or less the world. Mechanical engineering scientific discipline scientific discipline emerged inwards the 19th century every bit a lawsuit of developments inwards the plain of physics. The plain has continually evolved to contain advancements inwards technology, in addition to mechanical engineers today are pursuing developments inwards such fields every bit composites, mechatronics, in addition to nanotechnology. Mechanical engineering scientific discipline overlaps amongst aerospace engineering, civil engineering, electrical engineering, petroleum engineering, in addition to chemical engineering to varying amounts.