Implementation of multi-component Zhdanov closure in SOLEDGE3X

Līga Avotiņa; Larisa Baumane; Mihails Haļitovs; Patrīcija Kalniņa; Gunta Ķizāne; Elza Lagzdiņa; Andris Leščinskis; Elīna Pajuste; Toms Elvijs Šusts; Anete Stīne Teimane; Aigars Vītiņš; Artūrs Zariņš; Rūdolfs Jānis Zabolockis; JET Contributors

doi:10.1088/1361-6587/ac4fac

Implementation of multi-component Zhdanov closure in SOLEDGE3X

Līga Avotiņa (Member of the Working Group)
, Larisa Baumane (Member of the Working Group)
, Mihails Haļitovs (Member of the Working Group)
, Patrīcija Kalniņa (Member of the Working Group)
, Gunta Ķizāne (Member of the Working Group)
, Elza Lagzdiņa (Member of the Working Group)
, Andris Leščinskis (Member of the Working Group)
, Elīna Pajuste (Member of the Working Group)
, Toms Elvijs Šusts (Member of the Working Group)
, Anete Stīne Teimane (Member of the Working Group)
, Aigars Vītiņš (Member of the Working Group)
, Artūrs Zariņš (Member of the Working Group)
, Rūdolfs Jānis Zabolockis (Member of the Working Group)
, JET Contributors

Research output: Contribution to journal › Article › peer-review

20 Citations (Scopus)

Abstract

The multi-component fluid closure derived by Zhdanov (2002 Transport Processes in Multicomponent Plasma (London: Taylor and Francis)) is implemented in the fluid code SOLEDGE3X-EIRENE to deal with arbitrary edge plasma composition. The closure assumes no distinction between species such as light versus heavy species separation. The work of Zhdanov is rewritten in a matricial form in order to clearly link friction forces and heat fluxes to the different species velocities and temperature gradients.

Original language	English
Article number	055001
Journal	Plasma Physics and Controlled Fusion
Volume	64
Issue number	5
DOIs	https://doi.org/10.1088/1361-6587/ac4fac
Publication status	Published - May 2022

OECD Field of Science

1.3 Physical Sciences

Keywords

collisional closure
edge plasma
impurities
plasma modeling

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10.1088/1361-6587/ac4fac

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Avotiņa, L., Baumane, L., Haļitovs, M., Kalniņa, P., Ķizāne, G., Lagzdiņa, E., Leščinskis, A., Pajuste, E., Šusts, T. E., Teimane, A. S., Vītiņš, A., Zariņš, A., Zabolockis, R. J., & Contributors, JET. (2022). Implementation of multi-component Zhdanov closure in SOLEDGE3X. Plasma Physics and Controlled Fusion, 64(5), Article 055001. https://doi.org/10.1088/1361-6587/ac4fac

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abstract = "The multi-component fluid closure derived by Zhdanov (2002 Transport Processes in Multicomponent Plasma (London: Taylor and Francis)) is implemented in the fluid code SOLEDGE3X-EIRENE to deal with arbitrary edge plasma composition. The closure assumes no distinction between species such as light versus heavy species separation. The work of Zhdanov is rewritten in a matricial form in order to clearly link friction forces and heat fluxes to the different species velocities and temperature gradients.",

keywords = "collisional closure, edge plasma, impurities, plasma modeling",

author = "Līga Avotiņa and Larisa Baumane and Mihails Haļitovs and Patrīcija Kalniņa and Gunta Ķizāne and Elza Lagzdiņa and Andris Le{\v s}{\v c}inskis and Elīna Pajuste and {\v S}usts, \{Toms Elvijs\} and Teimane, \{Anete Stīne\} and Aigars Vītiņ{\v s} and Artūrs Zariņ{\v s} and Zabolockis, \{Rūdolfs Jānis\} and JET Contributors",

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doi = "10.1088/1361-6587/ac4fac",

language = "English",

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A2 - Baumane, Larisa

A2 - Haļitovs, Mihails

A2 - Kalniņa, Patrīcija

A2 - Ķizāne, Gunta

A2 - Lagzdiņa, Elza

A2 - Leščinskis, Andris

A2 - Pajuste, Elīna

A2 - Šusts, Toms Elvijs

A2 - Teimane, Anete Stīne

A2 - Vītiņš, Aigars

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A2 - Zabolockis, Rūdolfs Jānis

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N2 - The multi-component fluid closure derived by Zhdanov (2002 Transport Processes in Multicomponent Plasma (London: Taylor and Francis)) is implemented in the fluid code SOLEDGE3X-EIRENE to deal with arbitrary edge plasma composition. The closure assumes no distinction between species such as light versus heavy species separation. The work of Zhdanov is rewritten in a matricial form in order to clearly link friction forces and heat fluxes to the different species velocities and temperature gradients.

AB - The multi-component fluid closure derived by Zhdanov (2002 Transport Processes in Multicomponent Plasma (London: Taylor and Francis)) is implemented in the fluid code SOLEDGE3X-EIRENE to deal with arbitrary edge plasma composition. The closure assumes no distinction between species such as light versus heavy species separation. The work of Zhdanov is rewritten in a matricial form in order to clearly link friction forces and heat fluxes to the different species velocities and temperature gradients.

KW - collisional closure

KW - edge plasma

KW - impurities

KW - plasma modeling

UR - https://iopscience.iop.org/article/10.1088/1361-6587/ac4fac

UR - https://www.scopus.com/pages/publications/85125491214

U2 - 10.1088/1361-6587/ac4fac

DO - 10.1088/1361-6587/ac4fac

M3 - Article

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VL - 64

JO - Plasma Physics and Controlled Fusion

JF - Plasma Physics and Controlled Fusion

IS - 5

M1 - 055001

ER -

Implementation of multi-component Zhdanov closure in SOLEDGE3X

Abstract

OECD Field of Science

Keywords

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