In order to reduce the cost of large three-dimensional calculations of steady state free surfaces, we have combined a time-dependent approach, a decoupling algorithm and a conjugate gradient solver along the lines introduced earlier by Gresho and Chan. The free surface is calculated separately by ap
A numerical procedure for three-dimensional transient free surface seepage
β Scribed by C.S. Desai; J.G. Lightner; S. Somasundaram
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 558 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0309-1708
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π SIMILAR VOLUMES
A numerical prediction method has been proposed to predict non-linear free surface oscillation in an arbitrarily-shaped three-dimensional container. The liquid motions are described with Navier -Stokes equations rather than Laplace equations which are derived by assuming the velocity potential. The
## Abstract The hydrostatic pressure assumption has been widely used in studying water movements in rivers, lakes, estuaries, and oceans. While this assumption is valid in many cases and has been successfully used in numerous studies, there are many cases where this assumption is questionable. This