Дубровин Кирилл Алексеевич

In 2017 K.D. received a bachelor's degree, and in 2019 a master's degree at the Physics Department, NSU.

In 2023, K.D. graduated from the postgraduate course at the Institute of Thermophysics of the SB RAS.

Since 2021, K.D. has been teaching Electrodynamics and Optics at the Department of General Physics, NSU.

Since 2016, K.D. has been working as a researcher at the Department of Applied Physics of the PD, NSU.

K.D. adapted an electron-beam diagnostics to the study of supersonic clustered flows of rarefied gases escaping from nozzles into a vacuum or flooded medium. As part of the experimental modeling of gas outflows from spacecraft nozzles, the influence of the condensation process on the gas dynamics of flows has been studied. The nature of the broadening of the supersonic flow during the development of the condensation process has been established. Amendments to the well-known dependence, which relates the initial parameters of the outflow to the linear dimensions of the formed supersonic jets, have been proposed taking into account the condensation process. An anomalous gas-dynamic effect of the formation of an external flow of clusters ("cluster wake") has been discovered. The influence of the "cluster wake" formation on the nature of background gas penetration into a supersonic flow has been found. Anomalies (an atypical long-term decay of the glow, a different color, selectivity of radiation in terms of wavelengths, distortion of radiation, generation of individual transitions in mixed clusters) of the radiation initiated by an electron discharge have been detected. The influence of the composition of the atmosphere on the radiation initiated by an electron discharge has been studied.