Investigation of gas ejector performance using CFD

Computational fluid Dynamics (CFD) has been widely used to simulate the experimental, which cost a lot of time and need to be repeated many times, in different fields of the industry and provides sufficient accuracy results. At the same time, energy conservation and the use of in a controlled manner is very important form a clean and more habitable world. Therefore, refrigerant gases used in refrigeration systems should not affect global warming and damage to the ozone layer. Therefore, in this study, the ejector performance by using R600a (isobutane) refrigerant gas that the hydrocarbon-based non-OEP (Ozone Erosion Potential) and has less effect of GWP (Global Warming Potential) was mapped in Computational Fluid Dynamics (CFD) software.