How to Make a Stirling Engine at Home

Let’s make Stirling engine today. A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas (the working fluid) at different temperatures, such that there is a net conversion of heat energy to mechanical work. More specifically, the Stirling engine is a closed-cycle regenerative heat engine with a permanently gaseous working fluid.

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Things you need

1. A Piece of ACP or hardwood

2. Marbles

3. Sticks, fishers, and Screws

4. Rubber Pieces

5. Syringe

6. Test Tube

Watch Video to Learn How to Make it

Read about this project How to make simple stirling engine