An Advanced Study on Sound Sources in Turbulent Jets

In order to better understand acoustic regimes in turbulent jets, a spatio-temporal velocity correlation analysis of aerodynamic flow was performed. Acoustic source regions are regarded as moving and fixed in space, respectively, when flow characteristics are evaluated in Lagrangian and Eulerian modes, conscious of their uniqueness. The space-time energy spectrum was used to generate correlation…
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September 9, 2021 0