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Information × Registration Number 0123U100820, ( 0224U001068  0224U033490  0226U002593  ) R & D request Title Assessment of acoustic fields generated by various-scale vortex structures in the - and supersonic flows Head Hrinchenko Viktor T., д.ф.-м.н. Registration Date 03-02-2023 Organization The Institute of Hydromechanics of the National Academy of Sciences of Ukraine popup.description1 The main goal of scientific research is the development of scientific foundations for the analysis of wave propagation processes and the interaction of wave fields with fluid flows and elastic bodies. It is planned to consider problems of sound generation by fluid flows, as well as problems of flow generation by sound waves, including their influence on the structure of flows. When studying the generation of sound by an unsteady flow of a compressible fluid, research is focused on the study and analysis of the most significant sources of sound. Numerical analytical, semi-empirical, and hybrid methods are used for quantitative assessment of energy and spatial characteristics of sound fields, which require the use of powerful cluster computers and parallel computing technology. popup.nrat_date 2024-12-09 Close