Linear equilibrium and non-equilibrium models for leaching of solutes in soils give rise to unsteady linear convection-diffusion-reaction problems. We present several numerical schemes to approximate the solution of this kind of problems based on Stabilized Finite Element Methods, including the recent Link-Cutting Bubbles strategy adapted to deal with unsteady problems, which gives the best numerical results. © 2006 Elsevier Ltd. and Civil-Comp Ltd.
Asensio, M., Ayuso, B., Ferragut, L., Sangalli, G. (2007). Numerical methods for modelling leaching of pollutants in soils. ADVANCES IN ENGINEERING SOFTWARE, 38(6), 429-438 [10.1016/j.advengsoft.2006.09.005].
Numerical methods for modelling leaching of pollutants in soils
Ayuso, B;
2007
Abstract
Linear equilibrium and non-equilibrium models for leaching of solutes in soils give rise to unsteady linear convection-diffusion-reaction problems. We present several numerical schemes to approximate the solution of this kind of problems based on Stabilized Finite Element Methods, including the recent Link-Cutting Bubbles strategy adapted to deal with unsteady problems, which gives the best numerical results. © 2006 Elsevier Ltd. and Civil-Comp Ltd.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.