QUASITURBINE ENGINE

Name:yuganter rawat Submitted to:Mr. A.K Singh

 

INDEX

• What is Quasiturbine?• Objective of Qusiturbine engine• Construction• Working• Advantages of Quasiturbine• Applications of Quasiturbine• Major problems • Conclusion• References

What is qusiturbine engine• Rotary engine without crankshaft• Oval housing surrounds a four-sided articulated rotor which turns and

moves within the housing.• Produces strong torque at low RPM• In one revolution of the rotor, four power strokes are created.

OBJECTIVES OF QUASITURBINE

• It is a new engine concept based on conventional gas turbine engine• A further object of this invention is to provide a low noise, perfectly

balanced, less vibration, low r.p.m engine, giving less time to complete a stroke.

• Another object of this invention is to provide a fast acceleration.

CONSTRUCTION• An oval housing surrounds a four-sided articulated rotor which

turns and moves within the housing • The sides of the rotor seal against the sides of the housing,

and the corners of the rotor seal against the inner periphery, dividing it into four chambers

Quasiturbine construction cycle

Bluish green ( intake)Purple(compression)Red (combustion)Black (exhaust)

GREEN ( spark plug)

WORKING

• IT has four strokes• Intake -> draws in a mixture of fuel and air • Compression-> squeezes the fuel-air mixture into a smaller volume • Combustion-> which uses a spark from a spark plug to ignite the fuel.• Exhaust-> expels waste gases compartment from the engine

• As the rotor blades turn, the volume of the chambers varies• First the volume increases, which allows the fuel-air mixture to expand. • Then the volume decreases, which compresses the mixture into a smaller

space. • As the mixture is compressed, a spark ignites the mixture which pushes the

rotor giving motion.• The exhaust will be given out

ADVANTAGES• The Quasiturbine engine is able to burn fuel more efficiently than any other

type of engine.• However unlike a 4-stroke engine, as soon as one combustion stroke is

ending the next is ready to fire. • Lesser wear and tear because of less moving parts.• Less vibration• Less pollution• Due to lower RPM gearbox ratio can be reduced

APPLICATION• It can be used as a air compressor• Vehicles• Military applications• Public utilities

MAJOR PROBLEMS

• The detonation is still an unsolved problem• It has more moving parts than a wankel engine, a rotary engine• It uses petrol as fuel and this produces carbon emissions

CONCLUSION

The Quasiturbine is a relatively simple technology which could be widely used within a few years with substantial efficiency benefits over piston engines in many applications.

REFERENCES• European automotive design• Eureka innovative engineering • www.visionengineer.com• www.futureenergies.com• www.quasiturbine.com• www.peswiki.com• www.wikipedia.com

THANKYOU