Influence of gas cavity volume on pulsation frequency and amplitude in liquid swirl injectors, operating on self-pulsation regime

Аuthors

Zhdanov V. I., Kamalov R. N.

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

Abstract

The article contains computational and experimental data on the influence of gas cavity volume in a hydraulic system on self-pulsation amplitude and frequency. Theoretical model of self-pulsation motion was experimentally validated.

Keywords:

swirl injector, self-pulsation, frequency, amplitude of pulsation.