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Definition
Green Engine is a six phase internal engine having a very higher expansion ratio ,higher thermal effeciency,with nearly zero emissions , quietness ,light and small in size ,lower cost with a capability of burning various kinds of fuels.
Technical features
Direct air intake
Strong swirling
Sequential variable compression ratio
Direct fuel injection
Construction
1. A pair of rotors –it houses a number of small pot like containers
2. A set of vanes 3. Two air intake
ports 4. Two spark plugs 5. Two fuel injectors
1. Intake
Air arrives to engine through air intake port
A duct is provided on the side walls of the vanes and rotors
When air moves through duct strong swirls generates
Air pushes the vane blade ,imparts rotation in the small rotors
The inlet duct ends with very narrow opening
2. Compression
The rushing air from the duct is pushed into small chamber in the rotors
Compression obtained by such procedure is satisfactory
Compressed air in swirling state mixed with fuel
3. Mixing
The injector sprays fuel into compressed air
The fuel mixes well with compressed air
Propere mixing leads to cut CO emissions
In mixing phase we have ideal air fuel mixture
4. Combustion
As the chamber rotates at the end of its path it is positioned before spark plug
Spark flies from plug into into air-fuel mixture
Denser Charge near spark plug enable lean burning of charge
5. Power
The Expanded gases rushed out of the chamber through narrow opening
Pushing the vane in the process Sudden increase in volume ensure
that more power is released
6. Exhaust
Exhaust gases bring along less heat energy
Complete combustion leads to higher thermal effeciency
Poisonous gases like CO are absent
Applications
1. Like normal engine green engine can be employed in automobiles and in aircrafts, too.2. Engineering applications.3. Military use.4. Mines.5. Electrical Generators.6. Ships and submarines.
Conclusion and Summary of Green Engine:
1. Green engine can work with large variety of fuels which makes it good choice for using nonconventional fuels like biodiesel.2. Pollution is minimised by green engine.3. it’s a new revolutionary engine technology.
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