The document discusses a proposed "green engine" that aims to address current issues with energy crisis and harmful emissions. The green engine would have modifications that increase efficiency and reduce exhaust emissions to near zero. It works through direct intake, strong swirling, variable compression ratios, direct fuel injection, and other advanced features. Potential applications include steam engines, vehicles, aircraft, and generators, offering benefits like small size, limited parts, multi-fuel capability, high efficiency, near-zero emissions, and more. The green engine could help address today's problems around limited energy resources and environmental damage from combustion gases.

1. GREEN ENGINEby
N. ASHOK VARDHAN RAJU
7893336719

2. What is GREEN ENGINE
 Green engine is the internal combustion engine with some
or major modifications in its parts and design
 The green engine is the one of the most interesting
discoveries of the millennium
 The efficiency of this engine is high when compared to the
contemporary engines and also the exhaust emissions are
near zero
 The significance of the engine lies in the efficiency when
the present world conditions of limited resources of
energy are considered

3. NEED TO INVENT
 Today world is facing the major problems regarding energy
crisis.
 Along with this we are facing major environmental trouble due
to increase in harmful gases which are evolved from nowhere
else but the combustion of these conventional energy sources.
 Major portion of fuels is burnt in the engine used for various
purposes like main automobiles,generators,power plants etc.
 The significance of the engine lies in the efficiency when the
present world conditions of limited resources of energy are
considered

4. ENERGY CRISIS

5. ENERGY CONSUMPTION

6. WORKING OF GREEN ENGINE
 Intake
 Compression
 Mixing
 Combustion
 Power
 Exhaust

8. Technical Features
 Direct Intake
 Strong Swirling
 Sequential Variable Compression
Ratios
 Direct Fuel Injection
 Super Air Fuel Mixing
 Lowest Surface to Volume Ratios
 Constant Volume Combustion
 Controllable Combustion time
 Multi Powe Pulses
 High Working Temperature
 High Expansion Ratios
 Self Adapting Sealing System
 Vibration free
 Modular Design
 Limited Parts and Small Size

9. ADVANTAGES
 Small size and light Wheel
 Limited Parts
 High Efficiency
 Multi- Fuels
 Near Zero Emission
 Smooth Operation
 Fast Accelerating Response
 Quietness and low Exhaust
 Temperature
 Ideal to Hydrogen Fuel
 High Reliable
 Low Cost

10. Applications :
GREEN STEAM ENGINE

11. Green engine for Vehicle

12. AUDI A4'S GREEN ENGINE

13. KAWASAKI'S GREEN ENGINE

14. GREEN ENGINE IN AEROPLANES