Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)

Even when the Piecewise-Linear Interface Calculation algorithm is a well established tech- nique for interphase reconstruction related to the Volume of Fluid method and is implemented in sev- eral privative codes for arbitrary meshes, no freely-distributed version is available to the date for the Op...

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Autores principales: Márquez Damián, Santiago, Pairetti, Cesar I., Nigro, Norberto M.
Formato: Objeto de conferencia Resumen
Lenguaje:Inglés
Publicado: 2017
Materias:
Ingeniería
Piecewise-Linear Interface Calculation
Volume of Fluid
Finite Volume Method
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/94701
https://cimec.org.ar/ojs/index.php/mc/article/view/5283
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-94701
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería
Piecewise-Linear Interface Calculation
Volume of Fluid
Finite Volume Method
spellingShingle Ingeniería
Piecewise-Linear Interface Calculation
Volume of Fluid
Finite Volume Method
Márquez Damián, Santiago
Pairetti, Cesar I.
Nigro, Norberto M.
Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
topic_facet Ingeniería
Piecewise-Linear Interface Calculation
Volume of Fluid
Finite Volume Method
description Even when the Piecewise-Linear Interface Calculation algorithm is a well established tech- nique for interphase reconstruction related to the Volume of Fluid method and is implemented in sev- eral privative codes for arbitrary meshes, no freely-distributed version is available to the date for the OpenFOAM(R) libraries suite. This works presents implementation details of this technique over Open- FOAM(R) to be used on parallel platforms. Much of them are related with the underlying numerics and the fundamental requirement of local and global conservativeness. Two main aspects are covered in this work: the computation of face fluxes by intersection of swept volumes and interface cells and the calculation of curvatures in each cell. While the first aspect does not present much difficulties, curva- tures computation results in an interesting case in how to manage a problem not well suited for message passing parallelization.
format Objeto de conferencia
Resumen
author Márquez Damián, Santiago
Pairetti, Cesar I.
Nigro, Norberto M.
author_facet Márquez Damián, Santiago
Pairetti, Cesar I.
Nigro, Norberto M.
author_sort Márquez Damián, Santiago
title Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
title_short Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
title_full Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
title_fullStr Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
title_full_unstemmed Parallel implementation of a geometrical reconstruction interface algorithm over openFOAM(R)
title_sort parallel implementation of a geometrical reconstruction interface algorithm over openfoam(r)
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/94701
https://cimec.org.ar/ojs/index.php/mc/article/view/5283
work_keys_str_mv AT marquezdamiansantiago parallelimplementationofageometricalreconstructioninterfacealgorithmoveropenfoamr
AT pairetticesari parallelimplementationofageometricalreconstructioninterfacealgorithmoveropenfoamr
AT nigronorbertom parallelimplementationofageometricalreconstructioninterfacealgorithmoveropenfoamr
bdutipo_str Repositorios
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