TY - GEN
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.
N1 - Publisher Copyright:
© 2015 by C. C. Nelson, A. B. Cain, R. Dougherty, K. S. Brentner, and P. J. Morris.
PY - 2015
Y1 - 2015
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 non-physical) tones which arose in unsteady CFD simulations of hot supersonic jets. The insight obtained from this method has allowed us 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 non-physical) tones which arose in unsteady CFD simulations of hot supersonic jets. The insight obtained from this method has allowed us 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.
UR - https://www.scopus.com/pages/publications/84980390244
UR - https://www.scopus.com/inward/citedby.url?scp=84980390244&partnerID=8YFLogxK
U2 - 10.2514/6.2015-0507
DO - 10.2514/6.2015-0507
M3 - Conference contribution
AN - SCOPUS:84980390244
SN - 9781624103438
T3 - 53rd AIAA Aerospace Sciences Meeting
BT - 53rd AIAA Aerospace Sciences Meeting
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
T2 - 53rd AIAA Aerospace Sciences Meeting, 2015
Y2 - 5 January 2015 through 9 January 2015
ER -