Solving Fluid Flow Problems on Moving and Adaptive Overlapping Grids

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Description

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.

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PDF-file: 11 pages; size: 0.6 Mbytes

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Henshaw, W July 28, 2005.

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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.

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PDF-file: 11 pages; size: 0.6 Mbytes

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  • Presented at: Parallel CFD 2005, Washington, DC, United States, May 24 - May 27, 2005

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  • Report No.: UCRL-PROC-214613
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 877868
  • Archival Resource Key: ark:/67531/metadc875287

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  • July 28, 2005

Added to The UNT Digital Library

  • Sept. 21, 2016, 2:29 a.m.

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  • Dec. 1, 2016, 10:58 p.m.

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Henshaw, W. Solving Fluid Flow Problems on Moving and Adaptive Overlapping Grids, article, July 28, 2005; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc875287/: accessed August 21, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.