Supersonic jet noise: An investigation into noise generation mechanisms using large eddy simulation and high-resolution PIV data

A. P. Markesteijn, V. A. Semiletov, S. A. Karabasov, Dominic Tan, M. Wong, D. Honnery, D. Edgington-Mitchell

Research output: Chapter in Book/Report/Conference proceedingConference PaperResearch

5 Citations (Scopus)

Abstract

Two supersonic jets from the recent experimental campaign conducted at Monash University corresponding to screeching jet flows at NPR =3.4 and 4.2 are considered. The experimental data available include both the high-resolution PIV and the far-field acoustic measurements. The correlation analysis is first performed to assess if the current jets follow similar trends as compared to a few other datasets from the jet noise literature. Then the new GPU CABARET solver coupled with the Ffowcs Williams and Hawkings method are utilized for flow and noise solutions to simulate the Broad Band Shock Associated Noise and turbulent jet mixing noise features of the two flows.

Original languageEnglish
Title of host publication23rd AIAA/CEAS Aeroacoustics Conference
Subtitle of host publication5-9 June 2017, Denver, Colorado
EditorsLatunia Melton, Cees Bil
PublisherAmerican Institute of Aeronautics and Astronautics
Number of pages31
ISBN (Electronic)9781624105043
DOIs
Publication statusPublished - 2017
EventAIAA/CEAS Aeroacoustics Conference 2017 - Denver, United States of America
Duration: 5 Jun 20179 Jun 2017
Conference number: 23rd
https://arc.aiaa.org/doi/book/10.2514/MAA17

Conference

ConferenceAIAA/CEAS Aeroacoustics Conference 2017
CountryUnited States of America
CityDenver
Period5/06/179/06/17
Internet address

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