This paper provides new data on the performance of the
refrigeration system using a two-phase ejector as an
expansion device. The two-phase ejector refrigeration
cycle (TPERC) enables the evaporator to operate as in a
liquid recirculation system. However, in the present work,
the effect of geometric parameters on the data is not studied
and the results are valid only with the ejector used in the
present study. Application range of the test results is shown
in Table 1. The performance of the TPERC is then compared
with that of the conventional refrigeration cycle (CRC)
using a thermostatic expansion valve as an expansion device
at the same external conditions. The following conclusions
from this study are: