Open AccessOn spontaneously radiating shock waves
Author(s) -
A. G. Kulikovskiy,
А. Т. Ильичев,
А. П. Чугайнова,
V. A. Shargatov
Publication year - 2019
Publication title -
doklady akademii nauk. rossijskaâ akademiâ nauk
Language(s) - English
Resource type - Journals
ISSN - 0869-5652
DOI - 10.31857/s0869-5652487128-31
Subject(s) - shock wave , physics , discontinuity (linguistics) , mechanics , shock (circulatory) , moving shock , classical mechanics , radiation , surface wave , optics , mathematical analysis , mathematics , medicine
A solution representing the structure of a spontaneously radiating shock wave is constructed and its stability in the linear approximation is investigated. Linear waves of perturbations that can propagate through the structure and waves radiating into the flow region behind the structure are found, i.e. there are waves corresponding to the spontaneous radiation of perturbations by a shock wave considered as a discontinuity surface.