16 Cylinders Hot Air Stirling Engine Educational Stirling Engine Motor Model for Teaching Ornament

Feature: 1. VALVE CYCLE PISTON HOT GAS ENGINE: 16 cylinders hot air stirling engine is an externally heated, valve cycle piston hot air engine. It is fixed on a wooden base very smoothly, with high power and high speed. 2. 16 CYLINDERS: Stirling engine has 8 cold cylinders and 8 hot cylinders in opposing combinations, generating power output through the middle swashplate of the hot and cold cylinders. 3. CIRCULATION: Stirling engine outputs power by continuously heating the air in the cylinder (hydrogen or helium) through a cycle of cooling, compression, heat absorption and expansion. 4. EDUCATIONAL TOY: Hot air stirling engine motor model allows you to more intuitive understanding of the structure and principles of learning to help develop children"s interests, excellent popular science toys. 5. MULTIPURPOSE USE: Stirling engine motor model can be used as a children"s science project, physics mechanical learning, classroom props, birthday gifts for friends, family, parents, children, etc. Specification: Item Type: 16 Cylinders Hot Air Stirling Engine Material: Stainless Steel, Aluminum, Mahogany Number of Cold Cylinders: 8 Number of Hot Cylinders: 8 Piston Stroke: Approx. 12mm / 0.5in Scope of Application: For Children"s Science Projects, Physical and Mechanical Learning, Classroom Demonstrations, Etc. Gross Weight: 942g/33.2oz Size: Approx. 200x100x150mm / 7.9x3.9x5.9in. Package List: 1 x 16 Cylinders Hot Air Stirling Engine1 x Hex Wrench4 x Rubber Pad16 x Flamethrower1 x Instruction Book Note: 1. Just operated the model temperature is high, do not touch , cylinder piston connecting rod can not be filled with any lubricant, dust can be gently wiped with toilet paper or cotton cloth.2. Please allow some error due to manual measurement.