The proper phase and group speeds when quadratic finite elements are applied to the one-dimensional pure advection equation are presented and the myth of a spurious computational mode is dispelled. KEY WORDS Quadratic Elements FEM Phase Speed Spurious Modes In a very interesting and generally well
Comments on the numerical scheme of Richards and Crane
✍ Scribed by D.F. Fletcher
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 182 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0307-904X
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