A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model

This paper presents a segregated algorithm to solve numerically the superfluid helium (He II) equations using the two-fluid model. In order to validate the resulting code and illustrate its potential, different simulations have been performed. First, the flow through a capillary filled with He II wi...

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Detalles Bibliográficos
Autores principales: Soulaine, Cyprien, Quintard, Michel, Allain, Hervé, Baudouy, Bertrand, Van Weelderen, Rob
Lenguaje:eng
Publicado: 2015
Materias:
Other Fields of Physics
Acceso en línea:https://dx.doi.org/10.1016/j.cpc.2014.10.006
http://cds.cern.ch/record/2103955
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author Soulaine, Cyprien
Quintard, Michel
Allain, Hervé
Baudouy, Bertrand
Van Weelderen, Rob
author_facet Soulaine, Cyprien
Quintard, Michel
Allain, Hervé
Baudouy, Bertrand
Van Weelderen, Rob
author_sort Soulaine, Cyprien
collection CERN
description This paper presents a segregated algorithm to solve numerically the superfluid helium (He II) equations using the two-fluid model. In order to validate the resulting code and illustrate its potential, different simulations have been performed. First, the flow through a capillary filled with He II with a heated area on one side is simulated and results are compared to analytical solutions in both Landau and Gorter–Mellink flow regimes. Then, transient heat transfer of a forced flow of He II is investigated. Finally, some two-dimensional simulations in a porous medium model are carried out.
id cern-2103955
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
record_format invenio
spelling cern-21039552019-09-30T06:29:59Zdoi:10.1016/j.cpc.2014.10.006http://cds.cern.ch/record/2103955engSoulaine, CyprienQuintard, MichelAllain, HervéBaudouy, BertrandVan Weelderen, RobA PISO-like algorithm to simulate superfluid helium flow with the two-fluid modelOther Fields of PhysicsThis paper presents a segregated algorithm to solve numerically the superfluid helium (He II) equations using the two-fluid model. In order to validate the resulting code and illustrate its potential, different simulations have been performed. First, the flow through a capillary filled with He II with a heated area on one side is simulated and results are compared to analytical solutions in both Landau and Gorter–Mellink flow regimes. Then, transient heat transfer of a forced flow of He II is investigated. Finally, some two-dimensional simulations in a porous medium model are carried out.oai:cds.cern.ch:21039552015
spellingShingle Other Fields of Physics
Soulaine, Cyprien
Quintard, Michel
Allain, Hervé
Baudouy, Bertrand
Van Weelderen, Rob
A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title_full A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title_fullStr A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title_full_unstemmed A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title_short A PISO-like algorithm to simulate superfluid helium flow with the two-fluid model
title_sort piso-like algorithm to simulate superfluid helium flow with the two-fluid model
topic Other Fields of Physics
url https://dx.doi.org/10.1016/j.cpc.2014.10.006
http://cds.cern.ch/record/2103955
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