Numerical investigation on optimization of ejector primary nozzle geometries with fixed/varied nozzle exit position

In this paper, an ejector-based multi-evaporator refrigeration cycle was proposed to focus on its application in the tropical region refrigerated truck refrigeration systems. For this application, numerical investigations on optimization of ejector primary nozzle geometries with fixed and varied nozzle exit position (NXP) by using Computational Fluid Dynamics techniques were performed by the authors. The main contribution of this paper is: (1)...