Analysis of Self-Oscillation Processes in a Cavity with a Flow of OpenType on the Basis of the Data of Vortex-Resolving Calculations

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Abstract

The mechanisms of self-oscillation processes occurring in cavities of open flow type are considered and substantiated on the basis of a detailed investigation of the phenomena of hydrodynamic, flow-rate, wave, and resonance nature. The theoretical conclusions are substantiated by an analysis of the data of numerical experiments performed by different authors.

About the authors

B. N. Dan’kov

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: aduben@keldysh.ru
Moscov, Russia

A. P. Duben’

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Email: aduben@keldysh.ru
Moscov, Russia

T. K. Kozubskaya

Ishlinsky Institute for Problems in Mechanics of the Russian Academy of Sciences

Author for correspondence.
Email: aduben@keldysh.ru
Moscov, Russia

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Copyright (c) 2023 Б.Н. Даньков, А.П. Дубень, Т.К. Козубская

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