03477nam 2200661Ia 450 991096609120332120251116221034.01-61122-483-7(CKB)2560000000067997(EBL)3018862(SSID)ssj0000416585(PQKBManifestationID)12139583(PQKBTitleCode)TC0000416585(PQKBWorkID)10422552(PQKB)10691314(MiAaPQ)EBC3018862(Au-PeEL)EBL3018862(CaPaEBR)ebr10661801(OCoLC)676913172(BIP)33722636(BIP)28384400(EXLCZ)99256000000006799720091217d2010 uy 0engur|n|---|||||txtccrEjectors and their usefulness in the energy savings /Latra Boumaraf, Andre Lallemand and Philippe Haberschill1st ed.New York Nova Sciencec20101 online resource (116 p.)Energy Science, Engineering and TechnologyDescription based upon print version of record.1-61668-210-8 Includes bibliographical references (p. [83]-88) and index.Performance analysis of an ejector refrigeration system -- Behavior modeling of an ejector refrigeration system in "design" and "off-design" conditions -- Performance improvment of an ejector refrigeration system and coupling -- Energetic efficiency improvment of the transcritical CO2 refrigeration system by using an ejector as an expansion device.The object of this book is to introduce the subject of ejector in refrigerating plants in view of energy savings. A first part concerns the use of an ejector in a heat-operated system for the production of cold (refrigeration or air conditioning). The ejector refrigeration system using an environment friendly fluid allows combining two advantages: one related to the energy saving by the use of thermal energy wasted from industrial processes at average or low temperatures or a free energy source (solar energy) and the other related to the environment protection by reduction of CO2 emissions in the atmosphere. A second part consists of an original simulation program of a transcritical CO2 refrigeration system using an ejector as an expansion device in order to improve the COP of the basic transcritical CO2 system by reducing the isenthalpic expansion losses.Energy Science, Engineering and TechnologyRefrigeration and refrigerating machineryEquipment and suppliesEjector pumpsRefrigeration and refrigerating machineryEnergy consumptionRefrigeration and refrigerating machineryEnergy conservationRefrigeration and refrigerating machineryEquipment and supplies.Ejector pumps.Refrigeration and refrigerating machineryEnergy consumption.Refrigeration and refrigerating machineryEnergy conservation.621.5/6Boumaraf Latra1861355Lallemand Andre430855Haberschill Philippe1861356MiAaPQMiAaPQMiAaPQBOOK9910966091203321Ejectors and their usefulness in the energy savings4467432UNINA