Simplified Engine Motor Model Heat Education Toy DIY Kit, Gold

The Stirling engine is an excellent educational model for both students and teachers. It can effectively illustrate the working principles of this type of heat engine. A skilled teacher can make the explanatory process much more straightforward, allowing students to better comprehend the underlying principles.

This Stirling engine model can operate freely on the top of a cup of hot water, without the need for a burning lamp, making it a safer option for children to use. The required operating condition is a temperature difference of at least 25°C between the product's bottom and the surrounding environment.

The design of this Stirling engine model is carefully considered. The exquisite frosted plunger helps to prevent steam leakage and minimize abrasion. If the friction between the flywheel and its support is excessive, a small amount of graphite-based dry lubricant can be used to quiet the operation quietly. However, it is essential to avoid using oil, as this can lead to the accumulation of dirt and debris.

The product specifications are as follows:

Model: LL-001 Wheel Color: Gold / Purple (Optional) Materials: Stainless Steel + Spray Paint Carbon Steel Operating Principle: Heating Expansion / Cold Compression Maximum Speed: 180 rpm Item Size: 12.2 * 10.2 * 10.2 cm / 4.8 * 4 * 4 inches Item Weight: 250 g / 8.8 oz Package Size: 17.3 * 9.5 * 11 cm / 6.8 * 3.7 * 4.3 inches Package Weight: 333 g / 11.7 oz Package Contents: 1 * Low Temperature Stirling Engine Model DIY Kit, 1 * User Manual (English)

It is important to note that children under the age of 12 should be supervised by an adult when using this product.

The Stirling engine is a heat engine that operates by the cyclic compression and expansion of air or gas (the working fluid) at different temperatures, resulting in the conversion of heat energy into mechanical work. This principle can be effectively demonstrated through the use of this educational model.

By adjusting the language structure and emphasizing key points, the readability and overall user experience of this content have been improved, while maintaining the original semantic meaning within the specified word count.

product information: