Development and Application of SST-SAS Turbulence Model in the ...
Development and Application of SST-SAS Turbulence Model in the ...
Development and Application of SST-SAS Turbulence Model in the ...
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3-D acoustic cavity<br />
• Resolved turbulent structures<br />
• Pressure spectrum at cavity bottom near <strong>the</strong><br />
downstream wall (K29)<br />
PSD <strong>of</strong> p<br />
1.E+07<br />
1.E+06<br />
1.E+05<br />
1.E+04<br />
1.E+03<br />
1.E+02<br />
0 200 400 600 800 1000<br />
© 2007 ANSYS, Inc. All rights reserved. 22 ANSYS, Inc. Proprietary<br />
f, Hz<br />
Experiment<br />
<strong>SST</strong> <strong>SAS</strong>