Numerical Simulation Study on Aeroacoustic Characteristics within Deformable Cavities

<div>Comparison of the instantaneous vorticity contours of the rectangle cavity (<i>α</i> = 0°) at <i>t</i> = 5/6<i>T</i> (a) and deformable cavity (<i>α</i> = 60°) at <i>t</i>′ = 5/6<i>T</i>′ (b).</div>

Shock and Vibration

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Figure 9

Figure 9: Numerical Simulation Study on Aeroacoustic Characteristics within Deformable Cavities 