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arxiv: 1511.02047 · v1 · pith:CB7FVHQHnew · submitted 2015-11-06 · 🧮 math.AP · math-ph· math.MP

Navier-Stokes equations under Marangoni boundary conditions generate all hyperbolic dynamics

classification 🧮 math.AP math-phmath.MP
keywords dynamicsboundarydefinedequationsgenerateconditionsmarangoninavier-stokes
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The dynamics defined by the Navier-Stokes equations under the Marangoni boundary conditions in a two dimensional domain is considered. This model of fluid dynamics involve fundamental physical effects: convection, diffusion and capillary forces. The main result is as follows: local semiflows, defined by the corresponding initial boundary value problem, can generate all possible structurally stable dynamics defined by $C^1$ smooth vector fields on compact smooth manifolds (up to an orbital topological equivalence). To generate a prescribed dynamics, it is sufficient to adjust some parameters in the equations, namely, the Prandtl number and an external heat source.

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