1. QUASI
TURBINE
ENGINE
Presentation By-
Suryanshu Shukla
1106447082

2. HISTORY
Invented by group of 4
researchers, leaded by Dr. Gilles
Saint-Hilaire
Patented in 1996

3. WHAT IS QUASI TURBINE?
 A no crankshaft rotary engine
having a 4 faces articulated rotor.
 Zero vibration continuous
combustion rotary engine.
 Produces a strong torque at low
RPM.

4. OBJECTIVES
 To unify the compressor and power
turbine into one entity
 To provide a low noise
 Perfectly balanced
 Zero vibration
 Low rpm engine
 Giving less time to compression and
expansion stroke

5. CONSTRUCTION
Two types of quasi turbine
engine model :-
 Quasi turbine Model without
Carriages
 Quasi turbine Model with
Carriages

6. QUASI TURBINE MODEL
WITHOUT
CARRIAGES
 An oval housing
 Four sided rotor
 Inlet and exhaust
port
 Spark plug

7. QUASI TURBINE MODEL WITH
CARRIAGES
 4 carriages
 Each carriage consist 2
wheels
 Each blade has a filler
tip and traction slots
 A pivot forms the end of
each blade

8. OUTPUT MECHANISM
 Output shaft
connected to
coupling arm
 Coupling arm fit to
traction slots

9. QUASI TURBINE COMBUSTION
CYCLE

10. CYCLES OF INTERNAL
COMBUSTION
 INTAKE, which draws in a mixture of fuel and
air
 COMPRESSION, which squeezes the fuel - air
mixture into a smaller volume.
 COMBUSTION, which uses a spark from a spark
plug to ignite the fuel.
 EXHAUST, which expels waste gases (by-
products) from the engine.

11. COMPARISON OF QUASI
TURBINE AND I.C ENGINE
No value mechanism
No crankshaft needed
Less frictional losses
Four power stroke per rotor
revolution

12. ADVANTAGES OF QUASI TURBINE
ENGINE
 Zero vibration
 Less noisy
 Less pollution
 Better torque continuity and Acceleration
 More effective conversion into Mechanical
energy
 Compatible with Hydrogen
 Compatible with photo detonation

13. APPLICATIONS
 Aviation
 Racing cars
 Pneumatic engine
 Hydrogen engine model
 Pneumatic pumps

14. CONCLUSION!!
At last I would conclude just by
saying that in the near future we
would definitely see Quasi turbine
used in more than just your car.