This paper deals with linear acoustic waves propagating in parallel shear flows of an inviscid ideal gas in a two-dimensional duct. General properties of the dispersion relation (eigenvalue relation) for the neutralIy stable acoustic modes are derived. Asymptotic behaviours of the eigensolutions for
On the acoustic modes in a duct containing a parabolic shear flow
โ Scribed by L.M.B.C. Campos; J.M.G.S. Oliveira
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 866 KB
- Volume
- 330
- Category
- Article
- ISSN
- 0022-460X
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