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- Title
Floquet stability analysis of two-layer flows in vertical pipe with periodic fluctuation.
- Authors
Yan-xia Wang; Guo-hui Hu; Zhe-wei Zhou
- Abstract
Based on linear stability theory, parametric resonance phenomenon of a liquidgas cylindrical flow in a vertical pipe with periodic fluctuation was discussed with the help of Floquet theory and Chebyshev spectral collocation method. The effects of different physical parameters were investigated on the properties of parametric resonance and the stability characteristics of flow field.
- Subjects
ENGINE cylinder aerodynamics; LIQUEFIED gases; FLUCTUATIONS (Physics); FLOQUET theory; CHEBYSHEV systems; COLLOCATION methods; STRUCTURAL stability; DIFFERENTIAL equations
- Publication
Applied Mathematics & Mechanics, 2006, Vol 27, Issue 8, p1011
- ISSN
0253-4827
- Publication type
Article
- DOI
10.1007/s10483-006-0801-1