Zobrazeno 1 - 10
of 62
pro vyhledávání: '"E G Kaveeva"'
Autor:
I. Senichenkov, V. A. Rozhansky, R.A. Pitts, Xavier Bonnin, Anastasia Poletaeva, E. G. Kaveeva, I. Veselova
Publikováno v:
Nuclear Materials and Energy, Vol 26, Iss, Pp 100870-(2021)
SOLPS-ITER code simulations with fluid drifts activated are used to examine the consequences for divertor performance, under burning plasma conditions, of a reduction in scrape-off layer (SOL) cross-field transport such that the outboard midplane SOL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a112148a841ccefe34792e85a5deb1cf
http://www.sciencedirect.com/science/article/pii/S2352179120301368
http://www.sciencedirect.com/science/article/pii/S2352179120301368
Autor:
R.A. Pitts, S. P. Voskoboynikov, Xavier Bonnin, D. P. Coster, E. Sytova, I. Senichenkov, I. Veselova, V. A. Rozhansky, A.S. Kukushkin, E. G. Kaveeva, S. Wiesen
Publikováno v:
Nuclear Fusion
Using the new version of the SOLPS plasma boundary code package, SOLPS-ITER, this paper presents the first ever simulations of the ITER burning baseline H-mode edge plasma with drifts and currents activated. Neon (Ne) seeded discharges for divertor p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9140298f9bade1443929153053699b71
https://hdl.handle.net/21.11116/0000-0005-E78A-B21.11116/0000-0005-FB47-121.11116/0000-0005-E78C-9
https://hdl.handle.net/21.11116/0000-0005-E78A-B21.11116/0000-0005-FB47-121.11116/0000-0005-E78C-9
Autor:
Xavier Bonnin, D. P. Coster, I. Veselova, I. Senichenkov, E. G. Kaveeva, V. A. Rozhansky, Sergey Voskoboynikov, E. Sytova
Publikováno v:
Physics of Plasmas
SOLPS-ITER is a code package for tokamak plasma boundary modeling comprising the B2.5 plasma fluid code and the EIRENE neutral kinetic code. The form of the momentum balance equation, used in the SOLPS-ITER code before version 3.0.6 (and in all previ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64adf12ee71b8350ec564c70b4822ed8
https://hdl.handle.net/21.11116/0000-0007-0443-921.11116/0000-0007-0445-721.11116/0000-0007-07E9-B
https://hdl.handle.net/21.11116/0000-0007-0443-921.11116/0000-0007-0445-721.11116/0000-0007-07E9-B
Autor:
N. A. Khromov, V. A. Rozhansky, I. Senichenkov, E. G. Kaveeva, D. Sorokina, E. O. Vekshina, D. P. Coster, Patrick J. McCarthy
Publikováno v:
Nuclear Materials and Energy
Nuclear Materials and Energy, Vol 25, Iss, Pp 100840-(2020)
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-Schluter (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::11faccaa51b460d92fad17e029f93c2b
https://hdl.handle.net/21.11116/0000-0007-CC83-F21.11116/0000-0007-CC81-1
https://hdl.handle.net/21.11116/0000-0007-CC83-F21.11116/0000-0007-CC81-1
Autor:
I. Veselova, V. A. Rozhansky, D. P. Coster, I. Senichenkov, S. P. Voskoboynikov, E. G. Kaveeva, E. Sytova
Publikováno v:
Contributions to Plasma Physics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66b3fb7e31d60505d068a96e0f3bee19
https://doi.org/10.1002/ctpp.201700119
https://doi.org/10.1002/ctpp.201700119
Autor:
E. G. Kaveeva, V. A. Rozhansky
Publikováno v:
Technical Physics Letters. 44:235-238
The tokamak scrape-off layer (SOL) model is discussed on the assumption of drift mechanisms of electron heat transport and dominant role of recycling outside the separatrix comparing to the ion outflow from the core. The SOL width estimate is given.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b34bed37bcbb31daa52c57b9d4906a28
https://doi.org/10.1134/s1063785018030203
https://doi.org/10.1134/s1063785018030203
Autor:
I. Senichenkov, Carine Giroud, S. P. Voskoboynikov, I. Veselova, E. G. Kaveeva, R.A. Pitts, S. Wiesen, V. A. Rozhansky
Publikováno v:
Nuclear materials and energy 28, 101030-(2021). doi:10.1016/j.nme.2021.101030
Nuclear Materials and Energy, Vol 28, Iss, Pp 101030-(2021)
Nuclear Materials and Energy, Vol 28, Iss, Pp 101030-(2021)
A numerical study is presented, using the SOLPS-ITER plasma boundary code with full drifts and currents activated, of impurity seeded JET discharges in support of high power H-mode experimental campaigns designed to compare two ITER candidate seeding
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a057dc23608708e4f4c8f34fb695c439
https://doi.org/10.1016/j.nme.2021.101030
https://doi.org/10.1016/j.nme.2021.101030
Autor:
V. A. Rozhansky, E. G. Kaveeva, E.T. Meier, M. A. Makowski, Robert James Goldston, Saskia Mordijck, I. Yu. Senichenkov, S. P. Voskoboynikov
Publikováno v:
Nuclear Materials and Energy, Vol 12, Iss, Pp 973-977 (2017)
The effects of drifts and associated flows and currents on the width of the parallel heat flux channel (λq) in the tokamak scrape-off layer (SOL) are analyzed using the SOLPS-ITER 2D fluid transport code. Motivation is supplied by Goldston’s heuri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27e94da103870dccfdd56d919808c9f7
http://www.sciencedirect.com/science/article/pii/S2352179116301545
http://www.sciencedirect.com/science/article/pii/S2352179116301545
Autor:
R.A. Pitts, E. G. Kaveeva, E. Sytova, F. Reimold, I. Senichenkov, I. Veselova, V. A. Rozhansky, Xavier Bonnin, Sergey Voskoboynikov, D. P. Coster
Publikováno v:
Nuclear Materials and Energy
Nuclear Materials and Energy, Vol 19, Iss, Pp 72-78 (2019)
NUCLEAR MATERIALS AND ENERGY
Nuclear Materials and Energy, Vol 19, Iss, Pp 72-78 (2019)
NUCLEAR MATERIALS AND ENERGY
The study aims to estimate the influence of machine scale size on the behavior of plasma with extrinsic seeded impurities in the scrape-off layer (SOL) and divertor. This is performed through the comparison of plasma boundary simulations using the SO
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0561bcd844018c3b4fa103e90473dabf
https://hdl.handle.net/21.11116/0000-0005-F91A-621.11116/0000-0003-10A0-521.11116/0000-0003-10A2-3
https://hdl.handle.net/21.11116/0000-0005-F91A-621.11116/0000-0003-10A0-521.11116/0000-0003-10A2-3
Publikováno v:
Physics of Plasmas
By modeling done with the SOLPS-ITER transport code, it is demonstrated that moderate radiating impurity seeding leads to the increase in the radial electric field by absolute value, while radial electric field remains close to the neoclassical one.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cb567168d3731cea8050f7c794a8c28
https://doi.org/10.1063/5.0045742
https://doi.org/10.1063/5.0045742