This Low Temperature Difference Stirling Engine Model is a functional hot air engine designed for physics experiments, science education, hobby research, and collectible display. Made with aluminum alloy, acrylic, quartz glass, stainless steel, and precision components, the model demonstrates the operating principles of a low-temperature Stirling engine using simple hot water heating.

After placing the engine over a container of hot water and preheating for approximately 20 seconds, the flywheel can be manually rotated to start the engine. The transparent cylinder structure allows clear observation of the piston movement and operating process.

The model features quality materials, smooth operation, and an attractive desktop design suitable for educational demonstrations, collections, and creative gifts.

🔧 Features

⚙️ Instructions for Use

  1. Check that all moving parts are clean.
  2. Prepare a container filled with hot water. Use caution to avoid burns.
  3. Place the model on the container and allow it to sit for approximately 20 seconds.
  4. Gently rotate the flywheel by hand to start the engine.

📏 Specifications

📦 Package Includes