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The Sound Production Mechanisms of Impinging Supersonic Jets

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thesis
posted on 09.05.2019, 08:13 by JOEL LUKE WEIGHTMAN
This thesis provides mechanistic explanations of components of the aeroacoustic feedback loop present in impinging supersonic jets. Experimental techniques are used to examine the four processes of aeroacoustic resonance, but with a particular focus on the sound generation component. Two discrete tone generation mechanisms are identified, both associated with shock-vortex interaction processes.

History

Campus location

Australia

Principal supervisor

Daniel Michael Edgington-mitchell

Additional supervisor 1

Julio Soria

Year of Award

2019

Department, School or Centre

Mechanical and Aerospace Engineering

Course

Doctor of Philosophy

Degree Type

DOCTORATE

Faculty

Faculty of Engineering

Exports