Two-step hybrid conservative remapping for multimaterial arbitrary Lagrangian-Eulerian methods
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00181271" target="_blank" >RIV/68407700:21340/11:00181271 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jcp.2011.05.003" target="_blank" >http://dx.doi.org/10.1016/j.jcp.2011.05.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcp.2011.05.003" target="_blank" >10.1016/j.jcp.2011.05.003</a>
Alternative languages
Result language
angličtina
Original language name
Two-step hybrid conservative remapping for multimaterial arbitrary Lagrangian-Eulerian methods
Original language description
We present a new hybrid conservative remapping algorithm for multimaterial Arbitrary Lagrangian-Eulerian (ALE) methods. The hybrid remapping is performed in two steps. In the first step, only nodes of the grid that lie inside subdomains occupied by single materials are moved. At this stage, computationally cheap swept-region remapping is used. In the second step, nodes that are vertices of mixed cells (cells containing several materials) and vertices of some cells in a buffer zone around mixed cells aremoved. At this stage, intersection-based remapping is used. The hybrid algorithm results in computational expense that lies between swept-region and intersection-based remapping We demonstrate the performance of our new method for both structured and unstructured polygonal grids in two dimensions, as well as for cell-centered and staggered discretizations.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Computational Physics
ISSN
0021-9991
e-ISSN
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Volume of the periodical
230
Issue of the periodical within the volume
17
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
24
Pages from-to
6664-6687
UT code for WoS article
000293034800015
EID of the result in the Scopus database
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