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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
Recent advances in computational aeroacoustics
TL;DR: As CAA application expands in scope, new challenges to CAA emerge and some of the more pressing challenges that may well chart the future development of CAA methodology are elaborated.
Proceedings ArticleDOI
Wall boundary conditions for high-order finite difference schemes in computational aeroacoustics
Christopher K. W. Tam,Zhong Dong +1 more
TL;DR: In this article, a set of numerical boundary conditions simulating the presence of a solid wall for high-order finite-difference schemes using a minimum number of ghost values is proposed, which is analyzed and demonstrated by comparing the results of direct numerical simulations and exact solutions.
Journal ArticleDOI
Experimental validation of numerical simulations for an acoustic liner in grazing flow: Self-noise and added drag
TL;DR: In this paper, a coordinated experimental and numerical simulation effort is carried out to improve our understanding of the physics of acoustic liners in a grazing flow as well our computational aeroacoustics (CAA) method prediction capability.
Journal ArticleDOI
Dimensional Analysis of Jet Noise Data
TL;DR: In this paper, a dimensionless form of the Lighthill U 8 law is sought and developed, and a hot jet limit is found at high jet temperature, where the velocity exponent and proportionality constant of the power law are insensitive to further increase in jet temperature.
Proceedings ArticleDOI
Advances in numerical boundary conditions for computational aeroacoustics
TL;DR: Numerical boundary conditions for CAA have been reviewed and examined in this paper, where the authors describe some much needed research in numerical boundary conditions and discuss specific examples of real aeroacoustic problems.