Discover the principles of thermodynamics with this Free-Piston Stirling Engine Model, a hands-on science project designed for physics learning, mechanical demonstrations, and desktop display.
Built from aluminum alloy, quartz glass, and a natural bamboo base, the model combines durable construction with a compact mechanical design. Suitable for science enthusiasts, collectors, students, and hobbyists, it demonstrates the operation of a free-piston external combustion engine in an interactive way.
To operate, heat the cylinder using 95% alcohol fuel for approximately 30 seconds, then gently spin the flywheel to start the engine. The model supports both forward and reverse operation.
Features
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Free-piston Stirling engine model
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External combustion engine design
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Demonstrates thermodynamic and physics principles
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Supports forward and reverse operation
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Quartz glass hot cylinder
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Aluminum alloy connecting rod and body structure
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Bamboo base for stable support
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Suitable for STEM education, science projects, and desktop display
Specifications
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Product Name: Free-Piston Stirling Engine Model
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Dimensions: 110 × 65 × 70 mm
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Net Weight: 180 g
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Connecting Rod & Body Material: Aluminum Alloy
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Hot Cylinder Material: Quartz Glass
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Base Material: Bamboo
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Fuel: 95% Alcohol
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Startup Method: Preheat approximately 30 seconds, then spin flywheel
Usage Notes
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Heat the cylinder with 95% alcohol fuel before starting.
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After preheating for about 30 seconds, gently rotate the flywheel to operate the engine.
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Do not apply lubricant to the cylinder or piston. The model is designed to operate without oil.
Package Includes
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1 × Free-Piston Stirling Engine Model
