We carry out a linear stability analysis finding that, in contrast to the isothermal pipe flow, our thermal flow can become linearly unstable when the vertical velocity profile becomes inflectional but not totally reverse. Also, we carry out a nonlinear analysis which shows that two branches...
Even when this is true, it can be difficult to prove and each case requires a separate analysis. The analyses of local bifurcations have tended to follow a common pattern. The first step is to identify submanifolds of the space of vector fields that fit into a stratification. These ...
In Section “Results”, we present our main results in a bifurcation diagram and the corresponding flow structures with a detailed analysis of the flow dynamics in pulsating and propagating flow structures. Finally, we present discussions and conclusions in Section “Discussion and conclusion”. ...
Analysis of a mixed convection flow usually requires an understanding of the two limiting regimes. The mixed convection transport is complex due to the interaction of buoyancy force with the shear force. A review shows that there are two kinds of studies, the first one is concerned with the ...
Fluid-Structure Interaction in Internal Physiological Flows We provide a selective review of recent progress in the analysis of several physiological and physiologically inspired fluid-structure interaction prob... M Heil,AL Hazel - 《Annual Review of Fluid Mechanics》 被引量: 122发表: 2011年 Thermo...
Analysis and Mathematical Physics 伍连德研究:经验、认同、书写 EPS — High Energy Physics '95 Selecta III A Guide to Mathematical Methods for Physicists Differential Geometry for Physicists Path Integrals, Hyperbolic Spaces and Selberg Trace Formulae ...
Application of CFD in Air Flow Distribution Prediction:CFD在气流分布预测中的应用 热度: hydrodynamics in a bubble column at elevated pressures and turbulence energy distribution in bubbling gas-liquid and gas-liquid-solid flow systems 热度: Improved Target Impedance and IC Transient Current Measurement ...
N. G. de Bruijn, Asymptotic Methods in Analysis (Chapter Iterated Functions), North Holland, Amsterdam, 1961. K. A. Cliffe, A. Spence, S. J. Tavener, The numerical analysis of bifurcation problems with application to fluid mechanics, Acta Numerica, 9 (2000), 39–131. CrossRef G. Fark...
A Lyapunov-Schmidt expansion was used to investigate the bifuraction phenomenon of convection in internally heated fluid layers of infinite extent. The introduction of a fundamental periodicity vector as a substitute for the missing sidewall boundary values permitted a complete analysis and classification ...
To match the refractive index of the model, the fluid was a mixture of water and... S Große,W Schröder,M Klaas - 《Particle Image Velocimetry New Developments & Recent Applications》 被引量: 10发表: 2008年 Flow field analysis in a compliant acinus replica model using particle image ...