Abstract
In this study, the accuracy of the acoustic analogy prediction given sources determined by a direct numerical simulation of a Mach 1.92 turbulent jet was examined. The results were compared with the jet noise field computed in that simulation. The simulated jet was shown to have peak noise intensity within a 1-2 dB of jets at comparable Mach numbers. Turbulent stresses and mean flow development were similarly realistic.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 368-370 |
| Number of pages | 3 |
| Journal | AIAA journal |
| Volume | 38 |
| Issue number | 2 |
| DOIs | |
| State | Published - Feb 2000 |
| Externally published | Yes |
ASJC Scopus subject areas
- Aerospace Engineering
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