1 Introduction 1 2 Refrigerating Machine & Reversed Carnot Cycle 64 3 Vapour Compression System 87 4 Refrigerants 128 5 Multipressure Systems 214 6 Refrigerant Compressors 236 7 Condensers 286 8 Expansion Devices 303 9 Evaporators 319 10 Complete Vapour Compression System 349 11 Gas Cycle Refrigeration 367 12 Vapour-Absorption System 402 13 Ejector-Co…