Open AccessEffect of coannular flow on linearized Euler equation predictions of jet noise
Author(s) -
Ray Hixon,
S.-H. Shih,
R. Mankbadi
Publication year - 1997
Publication title -
38th aerospace sciences meeting and exhibit
Language(s) - English
Resource type - Conference proceedings
DOI - 10.2514/6.1997-284
Subject(s) - euler equations , jet noise , jet (fluid) , noise (video) , physics , mechanics , flow (mathematics) , acoustics , euler's formula , computer science , mathematics , mathematical analysis , thermodynamics , artificial intelligence , image (mathematics)
An improved version of a previously validated linearized Euler equation solver is used to compute the noise generated by coannular supersonic jets. Results for a single supersonic jet are compared to the results from both a normal velocity profile and an inverted velocity profile supersonic jet.
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