A simple and efficient error analysis for multi-step solution of the Navier–Stokes equations
✍ Scribed by R. M. Fithen
- Publisher
- John Wiley and Sons
- Year
- 2002
- Tongue
- English
- Weight
- 751 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0271-2091
- DOI
- 10.1002/fld.221
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📜 SIMILAR VOLUMES
The article presents a fast pseudo-spectral Navier-Stokes solver for cylindrical geometries, which is shown to possess exponential rate of decay of the error. The formulation overcomes the issues related to the axis singularity, by employing in the radial direction a special set of collocation point
Three different solution methods for the finite-volume discretized incompressible Navier-Stokes equations have been tested: segregated approaches, built around coupling methods such as SIMPLE, SIMPLER and PISO plus a line Gauss-Seidel linear solver; coupled methods, incorporating a penalty formulati
## Abstract Fractional‐step methods solve the unsteady Navier–Stokes equations in a segregated manner, and can be implemented with only a single solution of the momentum/pressure equations being obtained at each time step, or with the momentum/pressure system being iterated until a convergence crit