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Christopher K. W. Tam
Researcher at Florida State University
Publications - 246
Citations - 16635
Christopher K. W. Tam is an academic researcher from Florida State University. The author has contributed to research in topics: Jet (fluid) & Noise (radio). The author has an hindex of 60, co-authored 241 publications receiving 15532 citations. Previous affiliations of Christopher K. W. Tam include California Institute of Technology & George Washington University.
Papers
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Journal ArticleDOI
Dispersion-relation-preserving finite difference schemes for computational acoustics
TL;DR: In this article, a set of radiation and outflow boundary conditions compatible with the DRP schemes is constructed, and a sequence of numerical simulations is conducted to test the effectiveness of the time-marching dispersion-relation-preserving (DRP) schemes.
Journal ArticleDOI
Computational aeroacoustics - Issues and methods
TL;DR: In this paper, a review of computational methods for computational aero-acoustics applications is presented, and some of the computational methods to be reviewed are quite different from traditional CFD methods.
Journal ArticleDOI
The sources of jet noise: experimental evidence
TL;DR: In this article, four different approaches are used to determine experimentally the sources of jet mixing noise: spectral and directional information measured by a single microphone in the far field, fine-scale turbulence, large turbulence structures of the jet flow, and a mirror microphone is used to measure the noise source distribution along the lengths of high speed jets.
Proceedings ArticleDOI
On the Two Components of Turbulent Mixing Noise from Supersonic Jets
TL;DR: In this paper, two similarity spectra, one for the noise from the large turbulence structures/instability waves of the jet flow, the other for the fine-scale turbulence, are identified.