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Surface mobility of surfactant solutions. XI Numerical analysis for the Marangoni and the gravity flow in a thin liquid layer of triangular section

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AbstractThe numerical calculation method of the “simplex” finite elemente is applied to the Marangoni flow undergone by the surfactant solutions,…

Accurate spectral solutions to a phase-field transition system

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AbstractThe paper is mainly concerned with numerical approximation of solutions to the phase-field transition system (Caginalp’s model), subject to the…

Surface mobility of surfactant solutions XII. Remarks concerning the Marangoni flow through an inclined surface canal

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AbstractThe Marangoni flow of an incompressible viscous fluid through an inclined canal having triangular section and a free liquid/gas surface…

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AbstractIn this paper we describe a numerical method of cellular automaton type to study the diﬀusion processes. The macroscopic diﬀusive…

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AbstractWe use the rainfall-runoff model of Nielsen and Hansen in order to study the daily rates of flow at the…

The shooting method in establishment of concentration profiles in diffusive boundary layer

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AbstractA viscous incompressible fluid reacts chemically with a rotating disk. We establish the diffusion equation in the boundary layer corresponding…

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