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Autor:
Elisabeth A. Wahl, Stewart A. L. Glegg, William A. Alexander, William J. Devenport, Dustin L. Grissom
Publikováno v:
Journal of Sound and Vibration. 329:3958-3971
This paper introduces a new method for measuring the spectral character of wall pressure fluctuations under turbulent boundary layers by measuring the sound that they radiate in the presence of hydrodynamically smooth sinusoidal ridges in the surface