About Mechanical Engineering:
Mechanical Engineering is the discipline that enforces the principles of engineering, physics and material science for the design, analysis and maintenance of mechanical systems. The Mechanical Engineers require the understanding of the core subject like kinematics, thermodynamics, fluid mechanics, material science and structural analysis.
Mechanical Engineers are those who design and manufacture everything from small individual parts or devices to a large system. The role of mechanical engineer is to take an idea to the marketplace. In order to do this broad range of skill is needed. Mechanical Engineering deals with everything that moves including human body and a very complex machine. Mechanical Engineers are also expected to understand and be able to apply the concepts of chemistry, physics, chemical engineering, civil engineering and electrical engineering.
Mechanical engineers can get their desired position in various numbers of fields and industries including medical, scientific research, construction, aerospace, acoustics, combustion and automotive engineering. Mechanical Engineers typically use mechanics in the design or analysis phases of engineering.
Mechanical Engineering is the discipline that enforces the principles of engineering, physics and material science for the design, analysis and maintenance of mechanical systems. The Mechanical Engineers require the understanding of the core subject like kinematics, thermodynamics, fluid mechanics, material science and structural analysis.
Mechanical Engineers are those who design and manufacture everything from small individual parts or devices to a large system. The role of mechanical engineer is to take an idea to the marketplace. In order to do this broad range of skill is needed. Mechanical Engineering deals with everything that moves including human body and a very complex machine. Mechanical Engineers are also expected to understand and be able to apply the concepts of chemistry, physics, chemical engineering, civil engineering and electrical engineering.
Mechanical engineers can get their desired position in various numbers of fields and industries including medical, scientific research, construction, aerospace, acoustics, combustion and automotive engineering. Mechanical Engineers typically use mechanics in the design or analysis phases of engineering.
Mechanical engineering is a diverse subject that derives its
breadth from the need to design and manufacture everything from small
individual parts and devices (e.g., microscale sensors and inkjet printer
nozzles) to large systems (e.g., spacecraft and machine tools). The role of a
mechanical engineer is to take a product from an idea to the marketplace. In
order to accomplish this, a broad range of skills are needed. The mechanical
engineer needs to acquire particular skills and knowledge. He/she needs to
understand the forces and the thermal environment that a product, its parts, or
its subsystems will encounter; to design them for functionality, aesthetics,
and the ability to withstand the forces and the thermal environment they will
be subjected to; and to determine the best way to manufacture them and ensure
they will operate without failure. Perhaps the one skill that is the mechanical
engineer’s exclusive domain is the ability to analyze and design objects and
systems with motion.
Since these skills are required for virtually everything that is
made, mechanical engineering is perhaps the broadest and most diverse of
engineering disciplines. Mechanical engineers play a central role in such
industries as automotive (from the car chassis to its every subsystem—engine,
transmission, sensors); aerospace (airplanes, aircraft engines, control systems
for airplanes and spacecraft); biotechnology (implants, prosthetic devices,
fluidic systems for pharmaceutical industries); computers and electronics (disk
drives, printers, cooling systems, semiconductor tools); microelectromechanical
systems, or MEMS (sensors, actuators, micropower generation); energy conversion
(gas turbines, wind turbines, solar energy, fuel cells); environmental control
(HVAC, air-conditioning, refrigeration, compressors); automation (robots, data
and image acquisition, recognition, control); manufacturing (machining, machine
tools, prototyping, microfabrication).
To put it simply, mechanical engineering deals with anything that
moves, including the human body, a very complex machine. Mechanical engineers
learn about materials, solid and fluid mechanics, thermodynamics, heat
transfer, control, instrumentation, design, and manufacturing to understand
mechanical systems. Specialized mechanical engineering subjects include
biomechanics, cartilage-tissue engineering, energy conversion, laser-assisted
materials processing, combustion, MEMS, microfluidic devices, fracture mechanics,
nanomechanics, mechanisms, micropower generation, tribology (friction and
wear), and vibrations. The American Society of Mechanical Engineers (ASME)
currently lists 36 technical divisions, from advanced energy systems and
aerospace engineering to solid-waste engineering and textile engineering.
The breadth of the mechanical engineering discipline allows students a variety of career options beyond some of the industries listed above. Regardless of the particular path they envision for themselves after they graduate, their education will have provided them with the creative thinking that allows them to design an exciting product or system, the analytical tools to achieve their design goals, the ability to overcome all constraints, and the teamwork needed to design, market, and produce a system. These valuable skills could also launch a career in medicine, law, consulting, management, banking, finance, and so on.
For those interested in applied scientific and mathematical aspects
of the discipline, graduate study in mechanical engineering can lead to a
career of research and teaching.
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