Stability of a second-order method for phase change in porous media flow

Fecha

2018

Tipo

artículo original

Autores

Álvarez Guadamuz, Mario Andrés
Gómez Vargas, Bryan Andrés
Ruiz Baier, Ricardo
Woodfield, James

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Resumen

We analyse the stability of a second-order finite element scheme for the primal formulation of a Brinkman-Boussinesq model where the solidification process influences the drag and the viscosity. The problem is written in terms of velocity, temperature, and pressure, and we produce numerical approximations to the flow observed in heated cavities and near ice sheets.

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Palabras clave

Mathematical models, Viscosity, Solidification process

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