Plane sound waves in a smooth pipe turbulent boundary layer are known to be more strongly damped when the acoustic boundary layer becomes thicker than the viscous sublayer. The attenuation constants that govern this phenomenon are accurately predicted by the mathematical model proposed by M.S. Howe
On the scattering of sound in a turbulent flow
β Scribed by R. E. Robson; R. Potts
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 291 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0035-9009
No coin nor oath required. For personal study only.
β¦ Synopsis
Abstract
The formula for the crossβsection for scattering of sound in a turbulent flow, upon which SODAR meteorology relies, is derived from a simplified, physically appealing argument.
π SIMILAR VOLUMES
A re-examination is made of the two-dimensional interaction of a plane, timeharmonic sound wave with a rectilinear vortex of small core diameter at low Mach number. Sakov [1] and Ford and Smith [2] have independently resolved the &&in"nite forward scatter'' paradox encountered in earlier application
the Only Work Available To Treat The Theory Of Turbulent Flow With Suspended Particles, This Book Also Includes A Section On Simulation Methods, Comparing The Model Results Obtained With The Pdf Method To Those Obtained With Other Techniques, Such As Dns, Les And Rans. written By Experienced Scient