Solar LTD Stirling Engine – JAJ822. No battery , Green toy. Run under direct sunlight. Run on hot water. The Solar Stirling engine runs on direct sunlight! Depending upon the sun’s incident angle, the engine typically runs at 70 + rpm up. All the moving parts are visible. The engine show the conversion of light into mechanical movement. The top and bottom plate is made from acrylic glass allowing sunlight or the light from a lamp to heat up the black upper side of the displacer piston. Therefore the internal air is heated to allow the engine to work according to the Stirling principle. If a source of heat is placed under the engine, the rotation will be counter-clockwise. If a cold source is placed underneath the bottom plate, then the rotation will be reversed to the clockwise direction. The driving energy sources could be a block of ice or boiling water, The only stipulation is that the difference of temperature is great enough to overcome the friction generated by the motion of moving parts. The greater the change of temperature, the more the engine will react to the change in pressure inside the engine. The solar low temperature-differential (ltd) Stirling engine will actually run on the heat of your hand in at cool enviroment! Sizes : 120mm x 120mm x 160mm. Material : Top & bottom plate – acrylic ; others – aluminium. 1 set ltd solar Stirling Engine. The item “Father’s Day Gift Solar LTD Stirling Engine Solar powered FREE Shipping no steam” is in sale since Tuesday, November 15, 2011. This item is in the category “Toys & Hobbies\Models & Kits\Tools, Supplies & Engines”. The seller is “ministirling” and is located in Bukit Mertajam, Penang. This item can be shipped worldwide.
- Character Family: Stirling engine
- Gender: Boys & Girls
- Brand: JAJ Hobby Shop
- MPN: JAJ 822
- Country/Region of Manufacture: Malaysia
- Year: 2016
- Featured Refinements: Stirling Engine