Investigation of the efficiency of water-jet ejectors

Abstract

This paper investigates the water aeration process with the aid of different in design jet ejectors. It is established that vortex flow ejectors ensure sufficient increase of the concentration of dissolved air in the water as compared with conventional Venturi tube ejectors. It is obtained that blade ejector creates optimal conditions for aeration of the fluid. It is established that air solubility ratio of this ejector is reached a level 0.76:1.