Solving Fluid Flow Problems on Moving and Adaptive Overlapping Grids
Solution of fluid dynamics problems on overlapping grids will be discussed. An overlapping grid consists of a set of structured component grids that cover a domain and overlap where they meet. Overlapping grids provide an effective approach for developing efficient and accurate approximations for complex, possibly moving geometry. Topics to be addressed include the reactive Euler equations, the incompressible Navier-Stokes equations and elliptic equations solved with a multigrid algorithm. Recent developments coupling moving grids and adaptive mesh refinement and preliminary parallel results will also be presented.
- Research Organization:
- Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 877868
- Report Number(s):
- UCRL-PROC-214613; TRN: US200608%%605
- Resource Relation:
- Conference: Presented at: Parallel CFD 2005, Washington, DC, United States, May 24 - May 27, 2005
- Country of Publication:
- United States
- Language:
- English
Composite overlapping meshes for the solution of partial differential equations
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journal | September 1990 |
An adaptive numerical scheme for high-speed reactive flow on overlapping grids
|
journal | November 2003 |
On Multigrid for Overlapping Grids
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journal | January 2005 |
A Fourth-Order Accurate Method for the Incompressible Navier-Stokes Equations on Overlapping Grids
|
journal | July 1994 |
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