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.
Descripción
Palabras clave
Mathematical models, Viscosity, Solidification process