Open AccessACOUSTICS OF PROCESS AS A FACTOR OF FORMING IN THE COMBUSTION ZONE OF FORMATIONS WITH EXCESS CHARGE
Author(s) -
Anton Pinchuk,
Vladimir Pinchuk
Publication year - 2019
Publication title -
akustika
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.162
H-Index - 7
eISSN - 2570-8775
pISSN - 1801-9064
DOI - 10.36336/akustika20193288
Subject(s) - combustion , charge (physics) , charge density , volume (thermodynamics) , mechanics , mechanism (biology) , electric charge , excitation , chemical physics , materials science , acoustics , chemistry , physics , thermodynamics , quantum mechanics
The nature and mechanism of formation and reproduction in time of macroscopic, fluctuational nature of formations with uncompensated electric charge (aquazineutral or AQN-formations) fixed by observations in the burning zone are investigated. With account of characteristic to combustion acoustic manifestations it is shown, that when burning in the reacting medium are necessarily developed instabilities in the distribution of electrical charge over the volume.It is substantiated, that the excitation conditions and the general features of charge instabilities in distribution of charge over volume really determine the mechanism under study as factor jointly providing of both the formation and continuous reproduction of AQN-formations in the combustion zone (in the pre-flame region, first of all).