1. State of the Art Seminar
Gasoline Direct Injection Engine as A Paradigm Change Engine Technology:
Past, Present and Future Challenges
Nikhil Sharma
Engine Research Laboratory
Department of Mechanical Engineering
Indian Institute of Technology Kanpur
Kanpur, India
25 November, 2015

2. Contents Introduction Carburetor technology
Multipoint port fuel injection (MPFI) technology
Gasoline direct injection (GDI) technology
GDI combustion concepts
Advantages and limitation
Research Status
Performance and combustion characteristics
Emission characteristics
Injection strategies
Optical techniques
Research gap
Objectives
Work done till date
Experimental setup

3. Background

4. Evolution of Gasoline Engines with Carburetor
Working of carburetor [2]
Schematic of carburetor [1]
Blends air and fuel for an internal combustion engine
The speed and pressure of air inlet – amount of fuel
[1]. Figure taken from
[2]. Figure taken from .

5. Thanks