Proceedings ArticleDOI
Jet/surface interaction noise - Analysis of farfield low frequency augmentations of jet noise due to the presence of a solid shield
R. W. Head,M. J. Fisher +1 more
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The article was published on 1976-07-20. It has received 58 citations till now. The article focuses on the topics: Jet noise & Jet (fluid).read more
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Journal ArticleDOI
Jet-Surface Interaction Test: Far-Field Noise Results
TL;DR: In this article, a flat plate was mounted on a two-axis traverse in two distinct configurations: (1) as a shield between the jet and the observer (microphone array) and (2) as reflecting surface on the opposite side of the jet from the observer.
Journal ArticleDOI
Prediction of installed jet noise
TL;DR: In this article, a semianalytical model for installed jet noise is proposed, which is composed of two parts to account for different sound source mechanisms, such as the Lighthill stress tensor and the trailing-edge scattering of near-field evanescent instability waves.
Proceedings ArticleDOI
Interaction between a Flat Plate and a Circular Subsonic Jet
TL;DR: In this paper, an extensive nearand farfield analysis of the noise generated by an isothermal, subsonic, circular jet in the presence of a solid, flat plate shield is presented.
Proceedings ArticleDOI
Model tests demonstrating under-wing installation effects on engine exhaust noise
Journal ArticleDOI
Investigation of Broadband Shock Noise from a Jet Near a Planar Surface
TL;DR: In this article, far-field noise data and background-oriented schlieren images were acquired for a round jet, operating in the overexpanded, ideally expanded, and underexpanded supersonic flow regimes, near a planar surface to investigate how airframe surfaces might affect the shock-cell structure in the jet plume and the broadband shock noise produced.
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