Numerical Simulation Of A Solar Driven Ejector Refrigeration Cycle Coupled To A Parabolic Trough Concentrator

The use of solar energy is not only linked to its economic benefits but especially for the protection of the environment or it must find solutions to pollution problems. The objective of this work is to characterize a solar cooling machine ejector coupled to a parabolic trough concentrator. The proposed system comprises a boiler connected to the solar collector, a condenser, an evaporator and an ejector. At the outlet of the condenser, the working fluid is pressurized by a pump while the fluid generator passes through a pressure regulator. The programming language is Engineering Equation Solver (EES). The search for the optimization of machine operation and choice of refrigerant (replacement fluid not CFC) will be conducted through a specific model that incorporates all components of the system.