Zobrazeno 1 - 10
of 98
pro vyhledávání: '"E. Kaveeva"'
Publikováno v:
Nuclear Materials and Energy, Vol 35, Iss , Pp 101424- (2023)
The impact of the ionization source in the ITER far SOL associated with main chamber deuterium puffing on the overall SOL performance is studied numerically using SOLPS-ITER modeling. It is found out that this source can have significant influence on
Externí odkaz:
https://doaj.org/article/a5d496a565fe42b399ff5cc4787ec4b6
Autor:
A. Poletaeva, V. Rozhansky, E. Kaveeva, V. Korzueva, I. Senichenkov, I. Veselova, R.A. Pitts, X. Bonnin
Publikováno v:
Nuclear Fusion, Vol 64, Iss 12, p 126038 (2024)
For the first time, an X -point radiating (XPR) regime using neon (Ne) seed impurity has been obtained in ITER modelling with the SOLPS-ITER code, including fluid drifts. The highly radiating pattern is qualitatively similar to those observed experim
Externí odkaz:
https://doaj.org/article/40ac0228c769494c97c457522ad3eb79
Publikováno v:
Nuclear Materials and Energy, Vol 33, Iss , Pp 101316- (2022)
In detached divertor regimes, especially in future tokamak-reactors, plasma in the divertor is strongly collisional. When ion-ion and ion-neutral collision frequencies become comparable with the ion gyrofrequency, plasma transport is strongly affecte
Externí odkaz:
https://doaj.org/article/166f2e1b78ce4ce7ba1644a768ce2471
Autor:
C.A. Orrico, T. Ravensbergen, R.A. Pitts, X. Bonnin, E. Kaveeva, J.S. Park, V. Rozhansky, I. Senichenkov, C. Watts, M. de Baar
Publikováno v:
Nuclear Fusion, Vol 63, Iss 8, p 086002 (2023)
Reliable diagnostics that measure the detached state of the ITER divertor plasma will be necessary to control heat flux to the divertor targets during steady state, burning plasma operation. This paper conducts an initial exploration into the feasibi
Externí odkaz:
https://doaj.org/article/4c8dc3d088994086a2c162b421c4d49a
Autor:
V. Rozhansky, E. Kaveeva, I. Senichenkov, D. Sorokina, E. Vekshina, D. Coster, P. McCarthy, N. Khromov
Publikováno v:
Nuclear Materials and Energy, Vol 25, Iss , Pp 100840- (2020)
Currents structure in the scrape-off layer (SOL) of a tokamak is analyzed. It is demonstrated that poloidal currents measured in the experiments are a combination of several current types of different physical nature. Besides known Pfirsch-Schlüter
Externí odkaz:
https://doaj.org/article/1be280fa484447f591892206105cf561
Autor:
R.A. Pitts, X. Bonnin, F. Escourbiac, H. Frerichs, J.P. Gunn, T. Hirai, A.S. Kukushkin, E. Kaveeva, M.A. Miller, D. Moulton, V. Rozhansky, I. Senichenkov, E. Sytova, O. Schmitz, P.C. Stangeby, G. De Temmerman, I. Veselova, S. Wiesen
Publikováno v:
Nuclear Materials and Energy, Vol 20, Iss , Pp - (2019)
On the eve of component procurement, this paper discusses the present physics basis for the first ITER tungsten (W) divertor, beginning with a reminder of the key elements defining the overall design, and outlining relevant aspects of the Research Pl
Externí odkaz:
https://doaj.org/article/10452d0167e8434ba9824ab12ff2d450
Akademický článek
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Akademický článek
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Autor:
E Kaveeva, V Rozhansky
Publikováno v:
Plasma Physics and Controlled Fusion. 65:055020
Formation of the radial electric field profile in the scrape-off layer of the tokamak in the outer midplane is analyzed on the basis of SOLPS-ITER modeling for various regimes of ASDEX-Upgrade and ITER. The radial electric field is a result of the in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::474f55ff47a7e78de7a45497346490ec
https://doi.org/10.1088/1361-6587/acc611
https://doi.org/10.1088/1361-6587/acc611