# Internal Combustion Engine Hub

**Engine Components**

**WHAT YOU’LL LEARN**

Learn about essential engine components and systems, their functions, working principles, diagrams, and the roles they play in internal combustion engines.

**12 RESOURCES**

➢ Camshaft: Functions, Types, Parts, Diagram, Working

➢ Crankshaft: Working, Construction, Functions, Diagram

➢ Crankcase: Function, Diagram, Parts, Ventilation, Evacuation

➢ What is the function of flywheel in IC engine? [with Pdf]

➢ Function of governor in IC engine [with Pdf]

➢ What is function of lubrication system in IC engine? [with Pdf]

➢ Knock sensor: Working, Function, Diagram, Symptoms

➢ Intake Manifold: Explained with Functions, Diagram, Types

➢ Single point fuel injection system: Definition, Working, Diagram [with Pdf]

➢ Carburetor: Definition, Function, Parts, Diagram, Working [with Pdf]

➢ Fuel Injection Pump: Types, Working, Diagram, Function, Pdf

➢ Exhaust gas recirculation valve (EGR): Explained, Functions

**Engine Types and Configurations**

**WHAT YOU’LL LEARN**

Here, you can learn about various engine types, their working principles, components, and applications, including detailed diagrams and explanations. Perfect for beginners and enthusiasts.

**Engine Performance and Efficiency**

**WHAT YOU’LL LEARN**

In this guide, you’ll explore key engine performance metrics, efficiency calculations, and advanced concepts such as supercharging, turbocharging, ignition timing, and exhaust back pressure, along with practical applications and diagrams.

**12 RESOURCES**

➢ Brake mean effective pressure (BMEP): Definition, Formula

➢ Brake specific fuel consumption (BSFC): Definition, Equation

➢ Indicated thermal efficiency: Definition, Formula, Calculation [with Pdf]

➢ Brake thermal efficiency: Definition, Formula, Calculation [with Pdf]

➢ What is the volumetric efficiency of IC engine? Definition, Formula, Pdf

➢ Supercharging in IC engine: Definition, Types, Disadvantages, Pdf

➢ Turbocharging in IC engine: Explained, Working, Types, Function

➢ Delay period in CI and SI engine: Definition, Types, Factors

➢ Valve Overlap: Definition, Diagram, Purpose, Advantages, Disadvantages

➢ Scavenging (2 & 4 Stroke Engine): Definition, Types, Purpose

➢ Advancing and retarding ignition timing | Spark advance and retardation

➢ Exhaust back pressure: Explained with Importance and Effects

**Engine Terminology**

**WHAT YOU’LL LEARN**

Explore key terms and concepts related to IC engines, including piston stroke length, bore measurement, and compression ratio, along with practical formulas and examples.

**Additional Engine Concepts**

**WHAT YOU’LL LEARN**

Explore additional IC engine concepts, including the stoichiometric air-fuel ratio, how to calculate exhaust flow rates, and other related topics.