Introduction To Internal Combustion Engines | EveryEng

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Self-paced Beginner

Introduction To Internal Combustion Engines

4(4)

1464 views

$ 20

52 min

Anytime

English

1464 views

J Aatish RaoMechanical Engineering Professional

Mechanical Engineering

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Foundational Learning
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Why enroll

Participants join this course to gain a clear understanding of how internal combustion engines work, from basic principles to advanced concepts. They learn about key engine parts, fuel systems, and performance aspects in an easy-to-follow way. The course helps students and professionals improve their skills for studies, projects, or careers in the automotive field. It also covers advanced topics and real-world engine applications, giving learners practical knowledge they can use.

Your instructor

J Aatish Rao

Tutor

Mechanical Engineering Professional

11+ yrs experience·India

Is this course for you?

You should take this if

You work in Automotive
You're a Mechanical Engineering / Automobile Engineering professional
You prefer self-paced learning you can revisit

You should skip if

You need a different specialisation outside Mechanical Engineering
You need live interaction with an instructor

Course details

The Udemy course "Introduction to Internal Combustion Engines" is designed for students, automotive professionals, and enthusiasts who want to understand both basic and advanced aspects of IC engines. It covers key engine components like pistons, cylinders, and crankshafts, and explains the differences between 4-stroke and 2-stroke engines. You’ll learn about valve timing diagrams, fuel ignition and injection systems, as well as important concepts like detonation, scavenging, and actuator indicator diagrams. The course also introduces advanced topics and emerging technologies in IC engines. While it’s from my earlier teaching days and the sound quality and presentation may be simpler, the content remains rich and valuable for anyone eager to deepen their knowledge of internal combustion engines.

Course suitable for

Key topics covered

Good understanding of all the main components of IC engines.
Actuator indicator diagrams & their importance.
Additional concepts like supercharging,lubrication,governing & many more.
Understanding of valve timing diagram & its importance.
Understanding of different types of ignition systems.

Course content

The course is readily available, allowing learners to start and complete it at their own pace.

7 lectures52 min

Introduction to IC engines and their classifications
7 min
Main components of IC Engines
9 min
Valve timing diagrams
9 min
Sequence of operation.
6 min
Four stroke cycle petrol engine.
9 min
Actual indicator diagram of 4 stroke cycle petrol engine.
6 min
Valve timing diagram of 4 stroke cycle petrol engine.
6 min

Opportunities that await you!

Career opportunities

Why people choose EveryEng

Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities-all in a flexible and supportive environment.

$20

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Questions and Answers

Q: You're at site asking 'engine pre commissioning checklist for diesel generator loop check' after a speed sensor replacement before first crank; what do you verify first?

A: Running no-load first risks fuel admission with an invalid speed signal and defeats basic functional safety intent. Checking exhaust backpressure now doesn't protect against a runaway caused by a misread position signal. Calibrating rack travel assumes closed-loop speed feedback that hasn't been proven yet. Verifying sensor polarity and gap first prevents uncontrolled fueling and aligns with DFMEA detection controls.

Q: You're sizing hardware and searching 'cast iron vs aluminum piston material selection for IC engine' for a naturally aspirated industrial engine with long steady loads; what do you choose?

A: Plain aluminum increases cold slap risk unless clearances grow, which hurts oil control in steady operation. Forged steel solves peak pressure issues you don't have and adds mass that stresses bearings. Hypereutectic alloys behave well in light-duty automotive cycles but struggle with continuous heat soak. Cast iron trades mass for dimensional stability and ring sealing consistency in industrial service.

Q: During a design review you're googling 'estimate brake power from mean effective pressure engine' for a single-cylinder 4‑stroke engine; which order-of-magnitude is defensible?

A: Halving power strokes without considering swept volume understates work done per cycle. Using peak pressure ignores that BMEP is already an averaged quantity. Jumping from LHV skips mechanical and thermal losses that dominate at this scale. Using BMEP times displacement and speed gives the right first‑principles chain for brake power.

Q: In a DFMEA review you're searching 'ISO standard superseded which version applies contract engine component' because the cited vibration standard changed; what governs applicability?

A: Auto‑applying newer standards breaks contractual traceability and auditability. Supplier specs don't override customer flow‑down requirements. Regulatory enforcement only applies if explicitly invoked in the contract. The contractually referenced revision controls unless changed through MOC.