COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges

Irena Ivanova-Stanik; Leena Aho-Mantila; M. Wischmeier; R. Zagörski; JET Contributors

doi:10.1002/ctpp.201610006

COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges

Irena Ivanova-Stanik (Corresponding Author), Leena Aho-Mantila, M. Wischmeier, R. Zagörski, JET Contributors

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

6 Citations (Scopus)

Abstract

In this paper we present the comparison of simulations with the numerical codes COREDIV and SOLPS5.0 for JET L-mode discharges with ITER like wall (ILW). The simulations have been performed for L-mode shots with and without nitrogen seeding (#82291 - 9) which are characterised by relatively low auxiliary heating power (P_NBI = 1.1 MW) and low electron density (n_e = 2.35 × 10¹⁹ m^–3). Comparisons are made to the experimental measurements (e.g. radiation levels, plasma profiles) and the differences between the results from the two codes (e.g. temperature and density profiles at the outer divertor plate) are shown and discussed.

Original language	English
Pages (from-to)	760-765
Journal	Contributions to Plasma Physics
Volume	56
Issue number	6-8
DOIs	https://doi.org/10.1002/ctpp.201610006
Publication status	Published - 1 Aug 2016
MoE publication type	A1 Journal article-refereed

Keywords

edge plasma
impurity radiation
JET seeding discharge
Numerical modeling

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10.1002/ctpp.201610006

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title = "COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges",

abstract = "In this paper we present the comparison of simulations with the numerical codes COREDIV and SOLPS5.0 for JET L-mode discharges with ITER like wall (ILW). The simulations have been performed for L-mode shots with and without nitrogen seeding (#82291 - 9) which are characterised by relatively low auxiliary heating power (PNBI = 1.1 MW) and low electron density (ne = 2.35 × 1019 m–3). Comparisons are made to the experimental measurements (e.g. radiation levels, plasma profiles) and the differences between the results from the two codes (e.g. temperature and density profiles at the outer divertor plate) are shown and discussed.",

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T1 - COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges

AU - Ivanova-Stanik, Irena

AU - Aho-Mantila, Leena

AU - Wischmeier, M.

AU - Zagörski, R.

AU - JET Contributors

PY - 2016/8/1

Y1 - 2016/8/1

N2 - In this paper we present the comparison of simulations with the numerical codes COREDIV and SOLPS5.0 for JET L-mode discharges with ITER like wall (ILW). The simulations have been performed for L-mode shots with and without nitrogen seeding (#82291 - 9) which are characterised by relatively low auxiliary heating power (PNBI = 1.1 MW) and low electron density (ne = 2.35 × 1019 m–3). Comparisons are made to the experimental measurements (e.g. radiation levels, plasma profiles) and the differences between the results from the two codes (e.g. temperature and density profiles at the outer divertor plate) are shown and discussed.

AB - In this paper we present the comparison of simulations with the numerical codes COREDIV and SOLPS5.0 for JET L-mode discharges with ITER like wall (ILW). The simulations have been performed for L-mode shots with and without nitrogen seeding (#82291 - 9) which are characterised by relatively low auxiliary heating power (PNBI = 1.1 MW) and low electron density (ne = 2.35 × 1019 m–3). Comparisons are made to the experimental measurements (e.g. radiation levels, plasma profiles) and the differences between the results from the two codes (e.g. temperature and density profiles at the outer divertor plate) are shown and discussed.

KW - edge plasma

KW - impurity radiation

KW - JET seeding discharge

KW - Numerical modeling

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U2 - 10.1002/ctpp.201610006

DO - 10.1002/ctpp.201610006

M3 - Article

AN - SCOPUS:84983474399

SN - 0863-1042

VL - 56

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EP - 765

JO - Contributions to Plasma Physics

JF - Contributions to Plasma Physics

IS - 6-8

ER -

COREDIV and SOLPS Numerical Simulations of the Nitrogen Seeded JET ILW L-mode Discharges

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Keywords

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