NASA NTRS · 20040000866
Jet Screech Noise Computation
Abstract
The near-field screech-tone noise of a typical underexpanded circular jet issuing from a sonic nozzle is simulated numerically. The self-sustained feedback loop is automatically established in the simulation. The computed shock-cell structure, acoustic wave length, screech tone frequencies, and sound pressure levels in the near field are in good agreement with existing experimental results.
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Loh, Ching Y., Hultgren, Lennart S.. 2003-10-01. Jet Screech Noise Computation. https://ntrs.nasa.gov/citations/20040000866
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