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A high-resolution finite element scheme for convection-dominated transport

✍ Scribed by Kuzmin, Dmitri

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
116 KB
Volume
16
Category
Article
ISSN
1069-8299

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✦ Synopsis

A ÿnite element methodology for obtaining non-oscillatory and non-di usive solutions to convection problems is proposed. The presented technique can be traced back to the concept of ux-corrected transport, but it di ers from the existing FEM-FCT methods in that the high-order solution is corrected pointwise. This simpliÿes implementation and provides a greater freedom in the choice of high and low-order methods. Mass conservation is enforced by post-processing. Numerical examples in one and two dimensions conÿrm the accuracy properties of the new algorithm.

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