The Stirling engine comes in various designs, all based on the same principle of converting heat into mechanical energy. The Alpha, Beta, and Gamma are common types.
The Alpha configuration features two pistons in separate cylinders, one hot and one cold. The Beta design incorporates a single power cylinder and a displacer cylinder, enhancing efficiency.
The Gamma design combines both pistons in a single cylinder, simplifying construction. Stirling engines have versatility, operating on different heat sources like solar or fuel.
They're eco-friendly, emitting fewer pollutants. These designs showcase the Stirling engine's adaptability and its potential for sustainable energy solutions.