Experimental Investigation To Develop The
Refrigeration System With Two Phases
Condensing Ejector Along With Energy Saving
Anjani Kumar1, Kuldip Kumar2, Ujjwal Kumar Nayak3
123Department of
mechanical engineering, B.I.T.Sindri, Dhanbad-828123, Jharkhand, India
Abstract— This experimental model presents a method of reduce
energy consumption and enhance the refrigerating effect. With the help of two
phases condensing ejector it is found that ejector work as sub compressor in
refrigeration flow cycle. That helps to reduce compressor load effectively and
hence improve refrigerating effect.
The new cycle includes a second step
compression by an ejector device, the compressor compresses the vapour to approximately 4/5 of the final
pressure and additional compression (i.e. 1/5 of final pressure) is provided in
an ejector, the thermodynamic
model has developed for R134 and R22 refrigerant showing a possible efficiency
improvement as compared to the traditional vapour compression cycle. The
investigation of a new cycle for vapour compression refrigeration with using a
novel device for non-mechanical compression of refrigerants is called a
condensing ejector has carried out within this project. This novel device is a
hybrid of simple vapour compression refrigeration system [SVCRS] and ejector
refrigeration system [ERS] is more attractive than traditional refrigeration
system because of higher coefficient of performance [COP].That leads the energy
saving for same amount of cooling.
Keywords— Reciprocating
Compressor, Two Phase Ejector, Condenser, Refrigerant Separator, Capillary,
Drier, Evaporator, Pressure Gauge, Thermostat, Thermocouple and Refrigerant.
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