Stability and eigenvalue bounds for micropolar shear flows
Abstract We prove eigenvalue bounds for two‐dimensional linearized disturbances of parallel flows of micropolar fluids, deriving the Orr‐Sommerfeld equations and providing a sufficient condition for linear stability of such flows. We also derive wave speed bounds.
Authors
- Pablo Braz e Silva (ORCID: https://orcid.org/0000-0003-0847-2435)
- Jackellyny Carvalho
Institutions
- Universidade Federal de Pernambuco (BR)
Publication Details
- Journal
- ZAMM ‐ Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik
- Published
- 2024-10-05
- DOI
- https://doi.org/10.1002/zamm.202300380
- Primary Topic
- Fluid Dynamics and Turbulent Flows
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
- Conselho Nacional de Desenvolvimento Científico e Tecnológico