The green engine is an innovative new engine design that is more efficient and produces nearly zero emissions compared to conventional engines. It works using six phases: intake, compression, mixing, combustion, power, and exhaust. Key features include vanes, rotors, and fuel injectors that compress and ignite air and fuel mixtures to generate power. The green engine offers advantages like smaller size, ability to run on multiple fuels, near-zero emissions, and higher efficiency. Potential applications include use in cars, planes, generators and more to provide cleaner and more sustainable power.

2. What is Green
Engine
Technology ?

3. ✔ Green engine is one of the most interesting invention for the
automotive industry..
✔ The efficiency of this engine is high as compared to the
contemporary engines and also the exhaust emissions are nearly
zero..
✔ The significance of the engine lies in the efficiency when the
present world conditions of limited resources of energy are
considered..

4. NEED TO INVENT
 Today world is facing major problem due to energy crises.
 Along with this we are facing major environmental troubles
due to increase in harmful gases which are evolved from no
where else but the combustion of the conventional energy
sources.
 Major portions of the fuels is burnt in the
engines used for various purposes like
automobiles, generators, power plants etc.,.
 Statistics show that the daily consumption
of petroleum all over the world today is
40 million barrels , of which 50 percent
is for automobile use.

5. World Energy Consumption

6. Features Of Green Engine
The Green Engine is an actual six phase internal
combustion engine.
There are no pistons in this .
The essential feature is the expansion ratio
being much bigger than the compression ratio.

7. Construction
A Set of Vanes A pair of rotors
No. of pot like
containers
Two air intake
ports
A pair of fuel
injectors
Spark plugs

8. Six Phases of Green Engine
Power
Exhaust
Combustion
Mixing
Compression
Intake

9. Working
 The air arrives through the air intake port and passes
through the duct that generate strong swirls when it gets
compressed in the chamber.
 The air from the duct is pushed into small
chambers in rotor, the rotating places
the compressed air before the injector.
 As soon as chamber comes in front of
injector it sprays the fuel into the compressed air .
This air fuel mixture is sent to other end of rotor.

10.  The spark plug ignites the air fuel mixture, as soon as
the whole charge is ignited the burner rotates to
position in front of narrow exit
 As the gas rushes out of the chamber
through narrow opening, the sudden
increase in volume ensures that
more power is released.
 As the thermal energy is fully utilized,
the exhaust gasses bring less heat energy.
Because of the complete burning of
carbon di oxide poisonous gases are absent.

11. Comparison Between Conventional Engine And
Green Engine
 High Expansion Ratio
 Sequentially Variable Compression Ratio
 Controllable Combustion Time
 Self Adapting Sealing System
 High Working Temperature

12. ADVANTAGES
Small size and light weight
Multi fuel
Near zero emission
Smooth operation
Vibration free

13. Ideal to hydrogen fuel
Quietness and low
exhaust temperature
Fast accelerating
response
Low cost
High reliability

14. APPLICATIONS
Green Steam Engine

15. Green engine in airplanes

16. AUDI’S A4 Green Engine Car

17. Kawasaki's Green Engine

18. Thank you..!!!