Downloaded 165 times
Uploaded byJASIM ASHRAF
GREEN ENGINE TECHNOLOGY
The document discusses green engine technology, highlighting its high efficiency and low exhaust emissions compared to conventional engines. It outlines the necessity for such technology due to the global energy crisis and environmental issues caused by traditional fuel combustion. The green engine operates through a unique six-phase internal combustion design that minimizes pollution and accommodates various fuel types, making it a promising solution for the automotive industry.
More Related Content
Similar to GREEN ENGINE TECHNOLOGY
GREEN ENGINE TECHNOLOGY
- 2. OVERVIEW: WHAT IS GREENENGINE TECHNOLOGY? NEED TO INVENT ENERGY CRISIS WORLD ENERGY CONSUMPTION FEATURES OF GREEN ENGINE CONSTRUCTION WORKING COMPARISION BETWEEN CONVENTIONAL ENGINE AND GREEN ENGINE APPLICATIONS CONCLUSION REFERENCES
- 3.
- 4. ✔ Green engineis 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..
- 5. 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.
- 6.
- 7.
- 8. Features Of GreenEngine 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.
- 9. Construction A Set ofVanes A pair of rotors No. of pot like containers Air intake ports A pair of fuel injectors Spark plugs
- 10. Six Phases ofGreen Engine Power Exhaust Combustion Mixing Compression Intake
- 11. Working The airarrives 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.
- 12. The sparkplug ignites the air fuel mixture. As soon as the whole charge is ignited ,the small chamber 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, poisonous gases are absent.
- 13. Comparison Between ConventionalEngine And Green Engine Direct air intake Direct fuel injection Strong swirling High Expansion Ratio Sequentially Variable Compression Ratio Super air fuel mixture Controllable Combustion Time Lowest surface to volume ratio High Working Temperature
- 14. ADVANTAGES Small size andlight weight Multi fuel Near zero emission Smooth operation Vibration free
- 15. Ideal to hydrogenfuel Quietness and low exhaust temperature Fast accelerating response Low cost High reliability
- 16. APPLICATIONS IN AUTOMOBILES IN AIRCRAFTS MILITARYUSE SHIPS AND SUBMARINES
- 17.
- 18. Green engine inairplanes
- 19. AUDI’S A4 GreenEngine Car
- 20.
- 21. CONCLUSIONS Pollution is minimizedby green engine. It has unique design The limitations have not been determined to any extent Green engine can work with large variety of fuels which makes it good choice for using non conventional fuels like biodiesel. It’s a new revolutionary engine technology.
- 22.
- 23.