Cavitational oscillations in two-stage injectors

Аuthors

Zhdanov V. I.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

Abstract

Research results are presented to study two-stage injectors for operational conditions with cavitational oscillations. It is shown that these oscillations are similar in terms of their physical nature to stalling cavitational oscillations within divergent cone channels for jet fluid flows. Using of self-oscillating cavitational flows in the centrifugal injectors can provide significant improvement of dispensing quality for fluids.