A second-order accurate, highly efficient method is developed for simulating unsteady three-dimensional incompressible flows in complex geometries. This is achieved by using boundary body forces that allow the imposition of the boundary conditions on a given surface not coinciding with the computati
Two-dimensional compact finite difference immersed boundary method
✍ Scribed by Paulo J. S. A. Ferreira de Sousa; José C. F. Pereira; James J. Allen
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 533 KB
- Volume
- 65
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.2199
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📜 SIMILAR VOLUMES
In this paper a straightforward derivation of one-and two-dimensional finite difference forms for general Cartesian networks is given. General analytic compact expressions up to third order for first derivatives are specifically derived. General Cartesian networks with locally telescoping subnetwork
## Abstract This paper is concerned with accurate and efficient numerical methods for solving parabolic differential equations. A compact locally one‐dimensional finite difference method is presented, which has second‐order accuracy in time and fourth‐order accuracy in space with respect to discret