??Manson Engine Model Exhaust Stirling Motor Model Kit <br /><br /> <br /> <br /> <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /> Description:<br /><br /> Manson Engine Model Exhaust Stirling Motor Model Kit<br /><br />  <br /><br /> Features:<br /><br /> Can be used for teaching purpose.Delicate chassis made of metal; Solid strong Stents was produced by zinc alloy material casting . The flywheel and cylinder cover used the aluminum alloy  lathe finish and finish-milling have texture and beauty double collection. The connecting rod is made of stainless steel material manufacturing. Cylinder and piston used glass as material↔? for its transparent and intuitive. Whole model appearance is exquisite and beautiful. Demonstration principle intuitive↔? clear. Axle joint all connected by high precision miniature bearing. <br /><br />  <br /><br /> What is the Stirling Engine?<br /><br /> A Stirling engine is a heat engine that operates by cyclic compression and expansion of air or other gas↔? the working fluid↔? at different temperature levels such that there is a net conversion of heat energy to mechanical work.The engine is like a steam engine in that all of the engine's heat flows in and out through the engine wall.<br /><br />   <br /><br /> How it works?<br /><br /> This is traditionally known as an external combustion engine in contrast to an internal combustion engine where the heat input is by combustion of a fuel within the body of the working fluid. Unlike the steam engine's use of water in both its liquid and gaseous phases as the working fluid↔? the Stirling engine encloses a fixed quantity of permanently gaseous fluid such as air or helium. As in all heat engines↔? the general cycle consists of compressing cool gas↔? heating the gas↔? expanding the hot gas↔? and finally cooling the gas before repeating the cycle.<br /><br />  <br /><br /> Specification:<br /><br /> Item Name:Manson Engine Model <br /><br /> Model:QX-PQ-02-M<br /><br /> Material: Wood&amp;amp;Glass <br /><br /> Dimension: 180*90*80mm  <br /><br /> Weight: 380g<br /><br />  <br /><br /> Package Included:<br /><br /> 1 x Manson Engine Model Kit(not included alcohol)