An Adiabatic Analysis of Stirling Refrigerator with Real Gas Properties of Helium

摘要: A Finkelstein adiabatic analysis for Stirling refrigerators is performed with real gas properties of helium. The mass balance and the energy equations are formulated into form that convenient incorporating an available computer code to calculated helium properties. An efficient program developed find cyclic steady state given values input parameters, such as displaced ratio, dead volume total or refrigeration temperature. coefficient performance (COP) pressure variation compared results obtained when assumed be ideal gas. relative errors in COP presented functions temperature maximum cycle pressure.