{"product_id":"sick-yellow-stirling-engine-desktop-model-built-fr","title":"Sick Yellow Stirling Engine Desktop Model Built From Heavy Duty Aluminum Brass And Stainless Steel With A Rock Solid Hot Air Drive For Epic Science Demonstrations Daily","description":"\u003cdiv\u003e\n\u003cp\u003ePortable Stirling Heat Engine Set For School And Lab Projects\u003cbr\u003e\n✔️ Desktop Stirling Motor 1002000RPM Aluminum Brass Steel Build\u003c\/p\u003e \u003cp\u003eThis single unit desktop Stirling engine kit captures basic thermodynamics through simple hot air drive mechanics. Teachers and hobbyists grab this for hands on physics classes, science fairs, and shop tables where you need to see every part move without guessing.\u003c\/p\u003e ✅ Measures 5.91 × 3.35 × 4.72 inches for steady desk placement\u003cbr\u003e\n✅ Weighs 2.315 pounds with a rugged aluminum alloy and steel frame\u003cbr\u003e\n✅ Spins between 100 and 2000 RPM using direct external heat input\u003cbr\u003e\n✅ Ships as one complete engine model ready for immediate inspection\u003cbr\u003e \u003cp\u003e💡 What role does thermal expansion play in keeping a sealed motor turning reliable?\u003cbr\u003e\nAdding heat to the base cylinder rapidly expands the trapped gas inside the chamber.\u003cbr\u003e\n- Pressure buildup forces the piston upward while the crankshaft converts linear motion to rotation\u003cbr\u003e\n- Cooler zones contract the volume creating suction that resets the assembly for another quick push\u003cbr\u003e\n- You simply place a warm cup or small lamp nearby to watch kinetic energy appear instantly\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49245212311787,"sku":"VXB0HCVD2JZV","price":625.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/611-wB-gOEL.jpg?v=1786998163","url":"https:\/\/vxb.com\/products\/sick-yellow-stirling-engine-desktop-model-built-fr","provider":"VXB Bearings","version":"1.0","type":"link"}