J
James Bridges
Researcher at Glenn Research Center
Publications - 113
Citations - 3486
James Bridges is an academic researcher from Glenn Research Center. The author has contributed to research in topics: Jet noise & Jet (fluid). The author has an hindex of 30, co-authored 113 publications receiving 3255 citations. Previous affiliations of James Bridges include University of Houston.
Papers
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Parametric Testing of Chevrons on Single Flow Hot Jets
James Bridges,Clifford A. Brown +1 more
TL;DR: In this article, a parametric family of chevron nozzles have been studied, looking for relationships between Chevron geometric parameters, flow characteristics, and far-field noise.
Journal ArticleDOI
An experimental study of the oscillatory flow structure of tone-producing supersonic impinging jets
TL;DR: In this article, an experimental investigation into the structure of a supersonic jet impinging on a large plate is presented, and the instability of the jet depends on the location of the plate in the shock cell structure of the corresponding free jet and the strength of the standoff shock wave, rather than on the occurrence of recirculation zones in the impingement region.
Proceedings ArticleDOI
Parametric Testing of Chevrons on Single Flow Hot Jets
James Bridges,Clifford A. Brown +1 more
TL;DR: In this article, a parametric family of chevron nozzles have been studied, looking for relationships between Chevron geometric parameters, flow characteristics, and far-field noise.
Measurements of the Aeroacoustic Sound Source in Hot Jets
James Bridges,Mark P. Wernet +1 more
TL;DR: In this article, the authors measured a substantial portion of the two-point space-time velocity correlation in hot, high speed turbulent jets, along with lower-order statistics to document the adherence of the jet rig and instrumentation to conventional measures of the turbulence of jets.
Journal ArticleDOI
Roles of initial condition and vortex pairing in jet noise
James Bridges,A.K.M.F. Hussain +1 more
TL;DR: In this article, sound generation by vortex pairing in circular and elliptic cold-air jets at Mach 015-035 is investigated experimentally, with a focus on the effects of initial conditions.