The University of Southampton
University of Southampton Institutional Repository

Block-structured adaptive mesh refinement - theory, implementation and application

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.
1270-900X
97-150
Deiterding, R.
ce02244b-6651-47e3-8325-2c0a0c9c6314
Deiterding, R.
ce02244b-6651-47e3-8325-2c0a0c9c6314

Deiterding, R. (2011) Block-structured adaptive mesh refinement - theory, implementation and application. ESAIM Proceedings, 34, 97-150. (doi:10.1051/proc/201134002).

Record type: Article

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.

Text
proc113402.pdf - Author's Original
Download (3MB)

More information

Published date: 27 December 2011
Organisations: Aerodynamics & Flight Mechanics Group

Identifiers

Local EPrints ID: 380732
URI: http://eprints.soton.ac.uk/id/eprint/380732
ISSN: 1270-900X
PURE UUID: e18fab33-19fb-4bbf-9afa-4313a0193090
ORCID for R. Deiterding: ORCID iD orcid.org/0000-0003-4776-8183

Catalogue record

Date deposited: 09 Sep 2015 09:32
Last modified: 15 Mar 2024 03:52

Export record

Altmetrics

Download statistics

Downloads from ePrints over the past year. Other digital versions may also be available to download e.g. from the publisher's website.

View more statistics

Atom RSS 1.0 RSS 2.0

Contact ePrints Soton: eprints@soton.ac.uk

ePrints Soton supports OAI 2.0 with a base URL of http://eprints.soton.ac.uk/cgi/oai2

This repository has been built using EPrints software, developed at the University of Southampton, but available to everyone to use.

We use cookies to ensure that we give you the best experience on our website. If you continue without changing your settings, we will assume that you are happy to receive cookies on the University of Southampton website.

×