Finite element stress formulation for wave propagation
β Scribed by E. A. Verner; E. B. Becker
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- English
- Weight
- 978 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0029-5981
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π SIMILAR VOLUMES
Based on Hellinger}Reissner functional and with the inclusion both of displacements and stresses, a hybrid stress formulation of dynamic "nite element method is derived in this paper. In this formulation, the displacements are separated into zeroth displacement modes and high-order incompatible dyna
The fluid-dynamical equations governing wave propagation in catalytic converter elements containing isothermal mean flow are linearized, approximated and written in appropriate forms to act as the basis for a finite element solution scheme involving time harmonic variation. This solution scheme is d
## Abstract Numerical analysis of tsunamis applying the finite element method is presented based on the shallow water wave equation. To discretize time, a two step explicit method is used. The scheme is the extension of the LaxβWendroff finite difference method. The present finite element method is