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Acoustic scattering by turbulent fluctuations of pressure and entropy

✍ Scribed by E. V. Yushkov; V. P. Yushkov

Book ID
115064468
Publisher
Allerton Press, Inc.
Year
2011
Tongue
English
Weight
204 KB
Volume
66
Category
Article
ISSN
0027-1349

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πŸ“œ SIMILAR VOLUMES

FLUCTUATIONS OF VORTICITY AND ENTROPY AS
FLUCTUATIONS OF VORTICITY AND ENTROPY AS SOURCES OF ACOUSTICAL EXERGY
✍ R. Starobinski; Y. AurΓ©gan πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 English βš– 171 KB

In the case of a perfect fluid in an adiabatic process with irrotational mean flow, a second order wave equation of convected type is given for the acoustical exergy. The source terms are linked to fluctuating entropy and to fluctuating Coriolis acceleration. Propagation equations for these fluctuat