Finite Element Methods for Convection Diffusion Equation
نویسندگان
چکیده مقاله:
This paper deals with the finite element solution of the convection diffusion equation in one and two dimensions. Two main techniques are adopted and compared. The first one includes Petrov-Galerkin based on Lagrangian tensor product elements in conjunction with streamlined upwinding. The second approach represents Bubnov/Petrov-Galerkin schemes based on a new group of exponential elements. It is shown that specially devised exponential elements can be very effective in finite element analysis of convection dominated phenomena.
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عنوان ژورنال
دوره 4 شماره 3
صفحات 93- 100
تاریخ انتشار 1991-11-01
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