Block-structured adaptive mesh refinement - theory, implementation and application
Block-structured adaptive mesh refinement - theory, implementation and application
Structured adaptive mesh refinement (SAMR) techniques can enable cutting-edge simulations of problems governed by conservation laws. Focusing on the strictly hyperbolic case, these notes explain all algorithmic and mathematical details of a technically relevant implementation tailored for distributed memory computers. An overview of the background of commonly used finite volume discretizations for gas dynamics is included and typical benchmarks to quantify accuracy and performance of the dynamically adaptive code are discussed. Large-scale simulations of shock-induced realistic combustion in non-Cartesian geometry and shock-driven fluid-structure interaction with fully coupled dynamic boundary motion demonstrate the applicability of the discussed techniques for complex scenarios.
97-150
Deiterding, R.
ce02244b-6651-47e3-8325-2c0a0c9c6314
27 December 2011
Deiterding, R.
ce02244b-6651-47e3-8325-2c0a0c9c6314
Deiterding, R.
(2011)
Block-structured adaptive mesh refinement - theory, implementation and application.
ESAIM Proceedings, 34, .
(doi:10.1051/proc/201134002).
Abstract
Structured adaptive mesh refinement (SAMR) techniques can enable cutting-edge simulations of problems governed by conservation laws. Focusing on the strictly hyperbolic case, these notes explain all algorithmic and mathematical details of a technically relevant implementation tailored for distributed memory computers. An overview of the background of commonly used finite volume discretizations for gas dynamics is included and typical benchmarks to quantify accuracy and performance of the dynamically adaptive code are discussed. Large-scale simulations of shock-induced realistic combustion in non-Cartesian geometry and shock-driven fluid-structure interaction with fully coupled dynamic boundary motion demonstrate the applicability of the discussed techniques for complex scenarios.
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proc113402.pdf
- Author's Original
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Published date: 27 December 2011
Organisations:
Aerodynamics & Flight Mechanics Group
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Local EPrints ID: 380732
URI: http://eprints.soton.ac.uk/id/eprint/380732
ISSN: 1270-900X
PURE UUID: e18fab33-19fb-4bbf-9afa-4313a0193090
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Date deposited: 09 Sep 2015 09:32
Last modified: 15 Mar 2024 03:52
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