Building a stirling engine is very easy. It is important that you have gathered all the necessary ingredients before doing the procedure.
Required Materials
- tins (such as Coke tins and Red Bull tins)
- silicon gasket
- high-temperature glue
- coat hangers
- straight pins
- PVC elbow
- washer and bolt
- balloon
Steps to Build a Stirling Engine
- Devise a ring stand.
- Take the Coke tin and make it as hollow as possible.
- Cut it in half.
- Set the top half aside and get the bottom half.
- Cut the sides of the bottom half with the base ring.
- Form it into a ring having three legs, this will be the ring stand.
- Make a pressure vessel.
- Get another Coke can and scrape its side off.
- Remove the top and form it into a vessel, which is the bottom portion.
- Afterwards, work on the top portion of the pressure vessel. Get a Coke tin and cut at around 2 inches from its bottom.
- Take the bottom part and create a hole in its center by using a pin.
- Take a bolt and a rectangular plate and glue them together to the inner center of the pressure vessel’s top portion. Applying glue on the component prevents leakage.
- Create the displacer.
- Do the same steps as in making the pressure vessel, but this time use Red Bull cans.
- Fit the displacer in the pressure vessel.
- Make the crankshaft.
- Take the coat hanger and form a shaft from it. You can find models of crankshafts in sample Stirling engines.
- Make the support for the crank by cutting two red bull cans and boring holes in them. Ensure that the crank rotates properly in the cans.
- Set the crankshaft on the two supporting cans.
- Attach the crank and its support on top of the vessel.
- Take the balloon and cut it into the shape of a disc. This will be the diaphragm of the engine. The diaphragm connects the crank with the engine’s disk.
- Try running the engine.
- Apply heat at the bottom of the pressure vessel.
- Push the shaft to make it rotate after 30 seconds.
- Constantly apply a cooling material such as ice on the pressure vessel to prevent it from overheating.
For more information on How to Build a Stirling Engine read:
How to Build a Stirling Engine
How to Build a Stirling Engine
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