One-step hybrid remapping algorithm for multi-material arbitrary Lagrangian-Eulerian methods

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F12%3A00190444" target="_blank" >RIV/68407700:21340/12:00190444 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jcp.2011.12.033" target="_blank" >http://dx.doi.org/10.1016/j.jcp.2011.12.033</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jcp.2011.12.033" target="_blank" >10.1016/j.jcp.2011.12.033</a>

Result language
angličtina
Original language name
One-step hybrid remapping algorithm for multi-material arbitrary Lagrangian-Eulerian methods
Original language description
In this paper, a new flux-based one-step hybrid remapping method for multi-material arbitrary Lagrangian-Eulerian (ALE) approach is introduced. In the vicinity of material interfaces, the swept region is intersected with pure material polygons in the Lagrangian mesh to construct the material fluxes. Far from interfaces, the fluxes are constructed in a standard swept-region manner without intersections. This method is conservative, second-order accurate and linearity-preserving (in case of straight material interfaces), and faster than method based on intersections, as shown on selected numerical examples.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Project
<a href="/en/project/GPP201%2F10%2FP086" target="_blank" >GPP201/10/P086: Multi-Material Arbitrary Lagrangian-Eulerian (ALE) Methods for Hydrodynamic Plasma Simulations</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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