A STATE LEVEL TECHNICAL SYMPOSIUM

[attachment=16597]

INTRODUCTION:



In anveshana of eco-friendly engine which satisfies human wants we suggest this pollution less engine.


This is a external combustion engine produces mechanical work using movement of gas back & forth due to pressure difference under the influence of temp difference.


Stirling engine model

Heat engine vastly differs from IC engine

Have 2 pistons
@ 90 phase difference
@ diff. temp. spaces

Sealed gas

Stirling cycle unlike IC engines.


Displacer type stirling engine

Power piston & displacer piston

space below displacer piston @ heat source

space above displacer
piston @ cool source

Displacer piston displaces hot air and cold air