%0 Journal Article %A Ali Hadj %A Mohammed Boulenouar %T CFD analysis of operating condition effects on optimum nozzle exit position of a supersonic ejector using the refrigerant R134a %J Comptes Rendus. Mécanique %D 2021 %P 189-202 %V 349 %N 1 %I Académie des sciences, Paris %R 10.5802/crmeca.60 %G en %F CRMECA_2021__349_1_189_0