Ejector Test Rig

Ejector Test Rig

An ejector refrigeration system has the advantages of using low-grade waste heat or solar energy to produce refrigerating effect and enables to reduce the consumption of electricity. The system is simple, long lifespan and able to use various refrigerants, particularly the possibility of using environmental friend refrigerants, making such system more attractive in this energy-environment-conscious era.

The system employs an ejector as the compression agent to fulfill the function of a compressor. The ejector, as the key component, is critical for system performance. The test rig is built just for testing the ejector performance and how the ejector geometries influence its behavior. Another objective is to study the ejector efficiencies in the way of integrating the measured data and the proposed ejector model.

Ejector Test Rig