Automotive Engineering ; Common Rail Direct Injection(CRDI)

Name: Automotive Engineering ; Common Rail Direct Injection(CRDI)
Rating: 4.2 (38 reviews)

Common rail Direct injection;An important topic of Automotive Engineering

Created byPalem Vamsi

Last updated 12/2020

English

What you'll learn

All about common rail direct injection (CRDI)

Course content

4 sections • 10 lectures • 42m total length

Introduction2:25
Explore the fundamentals and significance of common rail direct injection in automotive engineering, its role in meeting emission norms, and the basic function, components, and acronyms of fuel injection systems.
History of Common rail Direct injection6:09
Trace the history of common rail direct injection from its 1960 origins in Switzerland to Denso licensing for heavy-duty diesel engines, highlighting the aim of smooth operation and fuel efficiency.

Functions of Common rail Direct injection5:39
explains the four main functions of the common rail direct injection system: feed fuel, adjust fuel quantity with throttle, adjust injection timing including delay, and optimize combustion.
CRDI block diagram4:32
Explore the CRDI block diagram, tracing fuel flow from tank through the filter and high-pressure pump to the rail, four injectors, and their input parameters.
Basic Components of Common rail Direct injection4:09
Examine the basic components of common rail direct injection: a high pressure pump with camshaft-driven pistons, the fuel rail, injectors, banjo pipes, delivery pipes, and sensors, up to 1500–2000 bar.
Major Sensors usd in Common rail Direct injection6:37
Explore major sensors in common rail direct injection, including manifold absolute pressure and lambda sensors, crank and fuel temperature sensors, and hot film air mass sensors for precise closed-loop metering.

Working of CRDI4:10
Examine how common rail direct injection (CRDI) works from the high-pressure pump and accumulator to the return line, injectors (piezo and solenoid) and electronic control for precise fuel timing.
Adnantages & Disadvantages of CRDI4:09
Review the advantages and disadvantages of CRDI, including higher injection pressure for smoother operation, better fuel economy and lower emissions, with drawbacks of system complexity and higher maintenance costs.

Modular CRDI2:36
Explore the modular common rail direct injection system for off-road and heavy-duty diesel engines, featuring interchangeable modular components, scalability from 800 to 2500, and power up to 850 kulaks.
Gasoline direct injection2:24
Gasoline direct injection injects fuel directly into the combustion chamber at very high pressure, enabling lean operation. Gasoline direct injection removes the drawbacks of the carburetor and PFI systems.

Requirements

Basic mechanical Engineering & IC engines knowledge, automobile knowledge, Diploma in IC engines, Automobile, Automotive technology
Diesel engine fuel injector mechanics , Automotive enthusiasts

Description

Brief history of Common rail Direct injection

Function of Fuel Injection Equipment

Function of Common rail Direct injection

Why Common rail Direct injection?

Basic layout of Common rail Direct injection

Basic components of Common rail Direct injection

Main sensors used in Common rail Direct injection

Working Principle of Common rail Direct injection

Advantages of Common rail Direct injection

Disadvantages of Common rail Direct injection

Acronyms of Common rail Direct injection used in various companies

Modular Common rail Direct injection

In modern-day Automobile engineering, Common rail direct injection has indispensable. TO meet the latest emission norms, Common rail direct injection is a must. This course clearly covers the various aspects of the CRDI and how modern automobile engineering has changed along with the changes in CRDI.

Both the pros and cons of the Common rail injection system will be elaborately discussed and elucidated.

Also other important topics by the same Author uploaded to Udemy also will be mentioned.

Also the similar type of fuel injection in the gasoline engines will also be discussed.

Gasoline direct injection (GDI) is also briefly discussed and its similarites with the CRDI are briefly explained.

AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering AUtomotive Engineering

Who this course is for:

Mechanical & Automobile Engineering students, ITI mechanical students,Automobile enthusiasts, IC engine Enthusiasts, Automotive enthusiasts

Automotive Engineering ; Common Rail Direct Injection(CRDI)

What you'll learn

Explore related topics

Course content

Introduction2 lectures • 9min

Functions of Common rail Direct injection4 lectures • 21min

Working of CRDI2 lectures • 8min

Modular CRDI2 lectures • 5min

Requirements

Description

Who this course is for: