TY - JOUR
T1 - Application of synthetic array techniques for improved simulations of hot supersonic jet noise
AU - Nelson, Christopher C.
AU - Cain, Alan B.
AU - Dougherty, Robert
AU - Brentner, Kenneth S.
AU - Morris, Philip J.
PY - 2017/7/1
Y1 - 2017/7/1
N2 - The synthetic array technique has previously been used to provide insight for developing improved microphone array data processing techniques. In recent work, however, it has also been successfully applied to diagnose the source of unexpected (and nonphysical) tones which arose in unsteady computational fluid dynamics (CFD) simulations of hot supersonic jets. The insight obtained from this method has allowed the authors to rapidly arrive at a strategy that greatly improves the results. This success opens up additional areas where the synthetic array technique can find application.
AB - The synthetic array technique has previously been used to provide insight for developing improved microphone array data processing techniques. In recent work, however, it has also been successfully applied to diagnose the source of unexpected (and nonphysical) tones which arose in unsteady computational fluid dynamics (CFD) simulations of hot supersonic jets. The insight obtained from this method has allowed the authors to rapidly arrive at a strategy that greatly improves the results. This success opens up additional areas where the synthetic array technique can find application.
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U2 - 10.1177/1475472X17718734
DO - 10.1177/1475472X17718734
M3 - Article
AN - SCOPUS:85025642454
SN - 1475-472X
VL - 16
SP - 382
EP - 402
JO - International Journal of Aeroacoustics
JF - International Journal of Aeroacoustics
IS - 4-5
ER -