Abstract
This paper deals with an algorithm for the solution of advection-diffusion equations based on the finite element method combined with the discretization of the total differential Dρ Dt. We give in the one dimensional case the finite difference analog of our Galerkin method. Diffusion of the scheme is studied in the two dimensional case by means of a classic example. We show that the scheme is stable, has no phase error and leads to simple problems at each time step.
Original language | English |
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Pages (from-to) | 71-83 |
Number of pages | 13 |
Journal | Computers and Fluids |
Volume | 11 |
Issue number | 2 |
DOIs | |
State | Published - 1983 |