Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak

Francis Albert Devasagayam; Laurent Chone; Timo Kiviniemi; Susan Leerink; A.D. Gurchenko; E.Z. Gusakov; M. Yu Kantor; S.I. Lashkul; S. Shatalin; O. A. Kaledina

Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak

Francis Albert Devasagayam^*
, Laurent Chone
, Timo Kiviniemi
, Susan Leerink
, A.D. Gurchenko
, E.Z. Gusakov
, M. Yu Kantor
, S.I. Lashkul
, S. Shatalin
, O. A. Kaledina

^*Tämän työn vastaava kirjoittaja

IOFFE-Institute

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussa › Konferenssiesitys › Scientific

Abstrakti

Gyrokinetic simulations are performed to study the effect of the recycling model implemented in the ELMFIRE code [1] on SOL physics in FT-2 tokamak. ELMFIRE is a global full-f gyrokinetic code which is able to simulate open field lines using the logical boundary condition [2]. The Full torus of the FT-2 tokamak is simulated from the magnetic axis to the
SOL region defined by the two poloidal limiter rings. A parametric study of the recycling model is performed and the corresponding changes in the average density and density fluctuations are analysed as a function of the radial recycling profile. A comparison to the experimental measurements taken with the Langmuir probe in the edge region of the FT-2
tokamak is possible.

Alkuperäiskieli	Englanti
Sivut	329-332
Sivumäärä	4
Tila	Julkaistu - 25 kesäk. 2021
OKM-julkaisutyyppi	Ei sovellu
Tapahtuma	European Physical Society Conference on Plasma Physics - Virtual, Online, Sitges, Espanja Kesto: 21 kesäk. 2021 → 25 kesäk. 2021 Konferenssinumero: 47

Conference

Conference	European Physical Society Conference on Plasma Physics
Lyhennettä	EPS
Maa/Alue	Espanja
Kaupunki	Sitges
Ajanjakso	21/06/2021 → 25/06/2021

Pääsy asiakirjaan

http://ocs.ciemat.es/EPS2021PAP/pdf/P1.1082.pdf

Muut tiedostot ja linkit

1 Päättynyt

-: Syklokineettinen reunaturbulenssi tokamak-plasmassa
Kiviniemi, T. (Vastuullinen johtaja), Albert Devasagayam, F. (Projektin jäsen), Virtanen, A. (Projektin jäsen), Iorio, R. (Projektin jäsen), Chone, L. (Projektin jäsen), Simojoki, H. (Projektin jäsen), Leerink, S. (Projektin jäsen), Systä, H. (Projektin jäsen) & Silvennoinen, A. (Projektin jäsen)
01/09/2018 → 31/12/2022
Projekti: Academy of Finland: Other research funding

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Albert Devasagayam, F., Chone, L., Kiviniemi, T., Leerink, S., Gurchenko, A. D., Gusakov, E. Z., Kantor, M. Y., Lashkul, S. I., Shatalin, S., & Kaledina, O. A. (2021). Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak. 329-332. Julkaisun esittämispaikka: European Physical Society Conference on Plasma Physics, Sitges, Espanja. http://ocs.ciemat.es/EPS2021PAP/pdf/P1.1082.pdf

@conference{72aeb6b5305f4dcf9abcc11e1253f05b,

title = "Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak",

abstract = "Gyrokinetic simulations are performed to study the effect of the recycling model implemented in the ELMFIRE code [1] on SOL physics in FT-2 tokamak. ELMFIRE is a global full-f gyrokinetic code which is able to simulate open field lines using the logical boundary condition [2]. The Full torus of the FT-2 tokamak is simulated from the magnetic axis to the SOL region defined by the two poloidal limiter rings. A parametric study of the recycling model is performed and the corresponding changes in the average density and density fluctuations are analysed as a function of the radial recycling profile. A comparison to the experimental measurements taken with the Langmuir probe in the edge region of the FT-2 tokamak is possible.",

keywords = "Turbulence, Plasma Physics, Gyrokinetic modeling, SOL, Edge Plasma",

author = "\{Albert Devasagayam\}, Francis and Laurent Chone and Timo Kiviniemi and Susan Leerink and A.D. Gurchenko and E.Z. Gusakov and Kantor, \{M. Yu\} and S.I. Lashkul and S. Shatalin and Kaledina, \{O. A.\}",

year = "2021",

month = jun,

day = "25",

language = "English",

pages = "329--332",

note = "European Physical Society Conference on Plasma Physics, EPS ; Conference date: 21-06-2021 Through 25-06-2021",

}

Albert Devasagayam, F, Chone, L , Kiviniemi, T, Leerink, S, Gurchenko, AD, Gusakov, EZ, Kantor, MY, Lashkul, SI, Shatalin, S & Kaledina, OA 2021, 'Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak', Artikkeli esitetty European Physical Society Conference on Plasma Physics, Sitges, Espanja, 21/06/2021 - 25/06/2021 Sivut 329-332. <http://ocs.ciemat.es/EPS2021PAP/pdf/P1.1082.pdf>

TY - CONF

T1 - Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak

AU - Albert Devasagayam, Francis

AU - Chone, Laurent

AU - Kiviniemi, Timo

AU - Leerink, Susan

AU - Gurchenko, A.D.

AU - Gusakov, E.Z.

AU - Kantor, M. Yu

AU - Lashkul, S.I.

AU - Shatalin, S.

AU - Kaledina, O. A.

N1 - Conference code: 47

PY - 2021/6/25

Y1 - 2021/6/25

N2 - Gyrokinetic simulations are performed to study the effect of the recycling model implemented in the ELMFIRE code [1] on SOL physics in FT-2 tokamak. ELMFIRE is a global full-f gyrokinetic code which is able to simulate open field lines using the logical boundary condition [2]. The Full torus of the FT-2 tokamak is simulated from the magnetic axis to the SOL region defined by the two poloidal limiter rings. A parametric study of the recycling model is performed and the corresponding changes in the average density and density fluctuations are analysed as a function of the radial recycling profile. A comparison to the experimental measurements taken with the Langmuir probe in the edge region of the FT-2 tokamak is possible.

AB - Gyrokinetic simulations are performed to study the effect of the recycling model implemented in the ELMFIRE code [1] on SOL physics in FT-2 tokamak. ELMFIRE is a global full-f gyrokinetic code which is able to simulate open field lines using the logical boundary condition [2]. The Full torus of the FT-2 tokamak is simulated from the magnetic axis to the SOL region defined by the two poloidal limiter rings. A parametric study of the recycling model is performed and the corresponding changes in the average density and density fluctuations are analysed as a function of the radial recycling profile. A comparison to the experimental measurements taken with the Langmuir probe in the edge region of the FT-2 tokamak is possible.

KW - Turbulence

KW - Plasma Physics

KW - Gyrokinetic modeling

KW - SOL

KW - Edge Plasma

UR - http://www.proceedings.com/60768.html

UR - https://www.scopus.com/pages/publications/85119521724

M3 - Paper

SP - 329

EP - 332

T2 - European Physical Society Conference on Plasma Physics

Y2 - 21 June 2021 through 25 June 2021

ER -

Effect of the recycling profile on the SOL turbulence in the FT-2 Tokamak

Abstrakti

Conference

Pääsy asiakirjaan

Muut tiedostot ja linkit

Sormenjälki

Projektit

-: Syklokineettinen reunaturbulenssi tokamak-plasmassa

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