Stirling Engines

Stirling engine,known as hot air engine.This is external combustion engine.Thermo exchange proces is allow to optimum yield and thermo is exchange to mechanical motion  in being close.

Stirling engine,somewhat working gas as isolated works with repeat heating and cooling process .

 

Adventages:
Thermo is exterior and fuel-air mixture burning must control more correct.
It is suitable for being air engine.Quiet,more less harmful to environmental,efficiel,reliable,more less vibration,more less risk of explosion.


A sample application;
Four cylinder stirling engine had done with shaving foam

(source:http://www.wikipedia.org)