Wednesday Morning, October 25
MS29
Incompressible Flow Computations (Part I of III)
The current direction in numerical methods for incompressible fluid dynamics
emphasizes the efficient formulation of high resolution methods to compute
unsteady turbulent flows and to choose numerically correct boundary conditions,
using the techniques such as adaptive mesh refinement, domain decomposition and
preconditioners.
The speakers will present the latest developments in this important field.
They will discuss new development of highly efficient methods including
projection methods, spectral methods and vortex methods. They will also discuss
how to handle complex geometries, how to accelerate convergence by multigrid and
how to increase resolution by local mesh refinement.
Organizers: Jian-Guo Liu, Temple University and Chi-Wang Shu, Brown University
- 8:00 Convergence of Chorin's Original Projection Scheme
- Brian R. Wetton, University of British Columbia, Canada
- 8:30 Direct and Large Eddy Simulation of Turbulent Pipe Flow with Spectral Method
- Yansi Zhang, Ananias Tomboulides, and Steven A. Orszag, Princeton University
- 9:00 A Hybrid Legendre-Chebyshev Method for Three-Dimensional Incompressible Flows
- David Newman and George Em Karniadakis, Brown University
- 9:30 Recent Progress in Incompressible Reynolds-Averaged Navier-Stokes Solver
- Chao-Ho Sung and David Taylor, Model Basin
7/27/95