On the Equivalence of Finite Element and Finite Integration Formulations
β Scribed by Demenko, A.; Sykulski, J.K.; Wojciechowski, R.
- Book ID
- 114653933
- Publisher
- IEEE
- Year
- 2010
- Tongue
- English
- Weight
- 692 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0018-9464
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π SIMILAR VOLUMES
The relationship between a mixed ΓΏnite element formulation based on the Hu-Washizu (HW) functional and stress recovery techniques is elucidated. Although mixed formulations are primarily motivated by avoidance of locking phenomena in ΓΏnite element solutions, it is shown that a mixed formulation base
## Abstract The finite element discretization of the inviscid Boussinesq equations is studied with particular emphasis on the conservation properties of the discrete equations. Methods which conserve the total energy, total temperature and total temperature squared, or two of the above mentioned qu