1. SHANTILAL SHAH
ENGINEERING
COLLEGE ,BHAVNAGAR
GROUPED BY
PARTH DAVE
LALJI BHIKADIYA

2. STIRLING ENGINE

3. •Best teaching and learning for any engineering students
device especially in the field of THERMAL ENGINEERING
•An innovation with hundreds of application.
•An innovation with a mission to save the earth.
•Fuel independency.

4. •A Stirling engine is a heat engine
operating by cyclic compression and
expansion of air or other gas, the
working fluide, at different temperature
levels such that there is a net
conversion of heat energy to
mechanical work.

5. HISTORY
•The Stirling engine was
invented and patented
by Robert Stirling in 1816
•Here he decided to
invent a new engine
•His parish worked the
steam engines

6. TYPES OF STIRLING ENGINE

7. •Displacer wood material size 4*6cm
•Cylinder aluminium material size
5*8cm
•Crank shafts 11cm stainless steel
•Connecting rods lite material like
wood
•Flywheel cd or wood

8. DESIGN OF STIRLING ENGINE

9. •One side of the engine is continuously heated
•First, the air moves to the hot side, where it is heated
and it expands pushing up on a piston
•When the other side air is cool down and compress
piston moves down wards side of the engine

10. STIRLING CYCLE

11. •This compatibility with alternative and renewable energy
sources has become increasingly significant as the price of
conventional fuels rises, and also in light of concerns such
as peak oil and climate change.

12. •Water pump stations
•Combined heat and power plant
•Solar power generation
•Marine engines
•Nuclear power

13. •Stirling engines can run directly on any available heat
source, not just one produced by combustion, so they can run
on heat from solar, geothermal, biological, nuclear sources or
waste heat from industrial processes

14. en.wikipedia.org/wiki/Stirling_engine
auto.howstuffworks.com/stirling-engine.htm
www.youtube.com/watch?v=xF15NA4vR2w