Mechanical engineering subjects you must know about!

Mechanical engineering is one of the most sought-after niches in the engineering field. But contrary to popular belief, it’s not just for those who are good at math and physics. So read on to know more about mechanical engineering subjects and find out if you can also take this course!

Did you know? There are approximately 2,26,000 mechanical engineers employed worldwide, and this number is only expected to grow! Indeed, this field is one of the oldest and largest branches of engineering. But what does it mean to be a mechanical engineer?

Roles and Responsibilities of a Mechanical Engineer

Mechanical engineers are primarily concerned with-

How to use scientific principles and engineering techniques to design machines.
The manufacture and marketing of these machines.

They are often instructed to analyze their work using the principles of force, energy and motion. This ensures that the product they create is safe, effective, reliable and available at a competitive cost.

Mechanical engineers also contribute significantly to the needs and demands of society by designing technologies that ensure our needs are met. Their work can revolve around creating many solutions in industries such as-

Climate change
space exploration
World hunger
Transport
Health care

Let’s learn more about the topics that make mechanical engineers so skilled and versatile in their field!

Mechanical engineering subjects — Did you know that almost all products used in daily life are mechanically designed before they reach you? Even a simple desktop goes through hundreds of tests.

Most common materials

Thanks to a growing demand, many colleges around the world are offering undergraduate and postgraduate courses in mechanical engineering. Some of the most popular mechanical engineering degrees include Bachelor of Engineering, Bachelor of Technology, and Master of Technology.

Now, most undergraduate colleges offer a semester model where this course is divided into a series of 6 semesters over a 3-year period. You will learn a number of mathematical, engineering and physical principles throughout the program.

Here are some of the most commonly recognized topics in this field, by semester.

Semester I

Technical drawing
Electrical sciences
Mathematics – I
Physics – I
Chemical Engineering
Mechanical engineering
Basics of Electronic Engineering
Practical laboratory courses

Semester II

Mathematics – II
Physics – II
Basic electronics
Computer concepts and C programming
Technical drawing
Mechanical engineering
Project-based learning

Semester III

Mathematics – III
Physics – III
Mechanical drawing
Engineering materials
Solid mechanics
Thermodynamics
Fluid mechanics
Metallography and Materials Testing Laboratory

Semester IV

Machine kinematics
Applied thermodynamics
Mathematics – IV
Mechanical Measurements & Metrology
Solid mechanics
Manufacturing technology

Semester V

Management and entrepreneurship
Energetic genius
turbo machines
Machine Dynamics
Heat transfer
machine theory
Design of machine elements
Metrology and quality control

Sixth semester

Heat and mass transfer
Mechatronics & Microprocessor
Computer Integrated Manufacturing
Control systems
Mechanical measurements
machine design

Additional Topics Covered in a Mechanical Engineering Program

Mechanical engineering programs cover a wide range of concepts. And while most of the topics mentioned above are common to all mechanical engineering programs, there are a few additional topics you need to know about.

These subjects vary from course to course and are often presented to students as electives. Some of them include-

Steam plant
Electro-hydraulic control systems
Kinematic analysis and synthesis
Management of energy audits
machine tool design
Gas turbine propulsion
Research operation
Refrigeration and air conditioning equipment design
Industrial engineer
Design of pumps, blowers and compressors

What do students learn from these subjects?

These subjects train students in a number of skills and applications, preparing them for lucrative careers in mechanical engineering.

For example, materials science trains students to determine the best materials needed for different applications. The subject teaches them to test fragility, stiffness, support loads, etc. to determine if it can be used for a certain purpose. This prepares them for a career as a materials engineer/scientist.

Thermodynamics, on the other hand, deals with how energy can be converted into useful power. One of the concepts covered in this topic is thermal energy and transfer, which plays a crucial role in the production of medical materials, automotive, and construction applications.

Fluid mechanics is primarily concerned with properties such as aerodynamic drag forces and pressure drops caused by fluid flow. The main applications of fluid mechanics are found in the aeronautical industry.

Engineering economics is another popular mechanical engineering subject. It teaches you how to create real-world relevant mechanical designs by showing you how to estimate costs and profits in various applicable industries.

Disciplines of Mechanical Engineering

Mechanical engineering disciplines allow students to apply in depth the knowledge they have acquired during their undergraduate and postgraduate coursework.

Some of the most recognized disciplines in the field include-

cyber security
Computer Aided Design
Biotechnology
Automobile industry
Aerospace industry
Health industry
Nanotechnology
Robotics
Structural analysis
Mechanical

And after?

There are several universities offering undergraduate and postgraduate programs in mechanical engineering.
Most undergraduate courses are divided into 6 semesters and have a number of semester-specific subjects that students must undertake.
In addition to regular subjects, you can choose from a variety of electives to gain the knowledge and skills you need to master this field.
The subjects taught in mechanical engineering courses have several applications in a number of industries. These include robotics, nanotechnology and health.

FAQs

Q1. What are the fees for an undergraduate program in mechanical engineering?

Responnse – You can expect to pay $28,843 for this program.

Q2. What are the career opportunities can I consider after a mechanical engineering degree?

Responnse – Some of the careers you can consider include nuclear engineer, maintenance engineer, CAD technician, and automotive engineer.

Q3. Which colleges in the world offer a recognized mechanical engineering undergraduate program?

Responnse – Some of the most popular engineering schools in the world for an undergraduate mechanical engineering program include Georgia Institute of Technology, University of Illinois, and Massachusetts Institute of Technology.

That’s all we have for now. If you have any other doubts, you can contact us. Or you can also comment below and share your thoughts!

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