Name: Stirling engine model - Victory
Model: qx-sl-01
Size: 183 * 90 * 90 (mm)
Accessories: 1 Mini alcohol lamp, 1 wick, 1 alcohol dispenser
Weight: 310G
The connecting rod is made of stainless steel; The power cylinder and hot gas cylinder are made of glass, transparent and intuitive;
All axle joints are connected by precision micro bearings, which are stable and do not need lubrication;
The overall model is exquisite, atmospheric and beautiful; The demonstration principle is intuitive and clear.
The "V" shaped bracket represents the English word "victory", that is, the meaning of "victory and success". The novel design has different connotation. The double flying wheels and hollow connecting rod add icing on the cake to the whole model.
Stirling engines are unique heat engines because their theoretical efficiency is almost equal to the theoretical efficiency, which is called Carnot cycle efficiency. Stirling engine generates power through the expansion of gas when heated and contraction when cold. This is an external combustion engine, which makes the fuel burn continuously. The expanded air (or helium or hydrogen) is used as the medium to move the piston, and the expanded gas is cooled in the cold chamber, and the cycle process is repeated;
1. Place the engine model in a horizontal position.
2. Check whether the flywheel of the model runs smoothly, whether the connecting rod is connected normally, and whether the cylinder piston is connected smoothly
The sliding is normal.
3. Add alcohol to the alcohol lamp (please bring your own alcohol with a concentration of more than 95%).
4. Light the alcohol lamp to heat the hot air cylinder for about 20 seconds, and gently move the flywheel until the flywheel can run continuously.
5. Do not touch the cylinder and other high-temperature parts during heating to prevent scalding.
6. After use, please turn off the alcohol lamp and put on the dust bag after the model cools naturally.
matters needing attention
1. Children, please operate safely under the supervision of their parents.
2. The engine model has high speed to prevent vibration and falling to the ground.