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L. Vignitchouk · SciRah

Researcher profile · Semantic Scholar

L. Vignitchouk

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L. Vignitchouk — researcher profile on SciRah

h-index: 16
Works: 45
Citations: 860

Most-cited papers

Overview of JET results for optimising ITER operation
J. Mailloux, N. Abid, K. Abraham, P. Abreu +496 more
2022Nuclear Fusion111 citations Open access
Semantic Scholar
Disruption prediction with artificial intelligence techniques in tokamak plasmas
J. Vega, A. Murari, S. Dormido-Canto, G. Rattá +496 more
2022Nature Physics92 citations Open access
Semantic Scholar
Enhanced performance in fusion plasmas through turbulence suppression by megaelectronvolt ions
S. Mazzi, J. Garcia, D. Zarzoso, Y. Kazakov +496 more
2022Nature Physics75 citations Open access
Semantic Scholar
Dust–wall and dust–plasma interaction in the MIGRAINe code
L. Vignitchouk, P. Tolias, S. Ratynskaia
201467 citations
Semantic Scholar
Migration of tungsten dust in tokamaks: role of dust–wall collisions
S. Ratynskaia, L. Vignitchouk, P. Tolias, Igor Bykov +4 more
201355 citations Open access
Semantic Scholar
Dust remobilization in fusion plasmas under steady state conditions
P. Tolias, S. Ratynskaia, M. De Angeli, G. De Temmerman +9 more
201551 citations Open access
Semantic Scholar
Resolidification-controlled melt dynamics under fast transient tokamak plasma loads
S. Ratynskaia, E. Thorén, P. Tolias, R. Pitts +3 more
2020Nuclear Fusion47 citations Open access
Semantic Scholar
Interaction of adhered metallic dust with transient plasma heat loads
S. Ratynskaia, P. Tolias, I. Bykov, D. Rudakov +9 more
201628 citations Open access
Semantic Scholar
Modelling of dust generation, transport and remobilization in full-metal fusion reactors
S. Ratynskaia, L. Vignitchouk, P. Tolias
2022Plasma Physics and Controlled Fusion27 citations Open access
Semantic Scholar
Highly resolved measurements of dust motion in the sheath boundary of magnetized plasmas
A. Shalpegin, F. Brochard, S. Ratynskaia, P. Tolias +7 more
201527 citations Open access
Semantic Scholar
Elastic-plastic adhesive impacts of tungsten dust with metal surfaces in plasma environments
S. Ratynskaia, P. Tolias, A. Shalpegin, L. Vignitchouk +8 more
201523 citations
Semantic Scholar
Fast camera observations of injected and intrinsic dust in TEXTOR
A. Shalpegin, L. Vignitchouk, I. Erofeev, F. Brochard +5 more
201522 citations Open access
Semantic Scholar
Tungsten dust remobilization under steady-state and transient plasma conditions
S. Ratynskaia, P. Tolias, M. De Angeli, V. Weinzettl +10 more
201721 citations Open access
Semantic Scholar
Survival and in-vessel redistribution of beryllium droplets after ITER disruptions
L. Vignitchouk, S. Ratynskaia, P. Tolias, R. A. Pitts +3 more
201820 citations Open access
Semantic Scholar
Analytical model of particle and heat flux collection by dust immersed in dense magnetized plasmas
L. Vignitchouk, S. Ratynskaia, P. Tolias
201720 citations Open access
Semantic Scholar
Evidence for high-velocity solid dust generation induced by runaway electron impact in FTU
M. De Angeli, P. Tolias, S. Ratynskaia, D. Ripamonti +10 more
2022Nuclear Fusion18 citations Open access
Semantic Scholar
Simulations of liquid metal flows over plasma-facing component edges and application to beryllium melt events in JET
L. Vignitchouk, S. Ratynskaia, R. Pitts, M. Lehnen +1 more
2022Nuclear Fusion16 citations Open access
Semantic Scholar
Interaction of metal dust adhered on castellated substrates with the ELMy H-mode plasmas of ASDEX-Upgrade
S. Ratynskaia, P. Tolias, M. De Angeli, V. Rohde +8 more
2018Nuclear Fusion15 citations Open access
Semantic Scholar
Transport and effects of ferromagnetic dust in a tokamak with a metallic vessel
E. Lazzaro, I. Proverbio, F. Nespoli, S. Ratynskaia +5 more
201215 citations Open access
Semantic Scholar
Demonstration of Super-X divertor exhaust control for transient heat load management in compact fusion reactors
B. Kool, K. Verhaegh, G. Derks, T. A. Wijkamp +496 more
2025Nature Energy13 citations Open access
Semantic Scholar
Metallic melt transport across castellated tiles
S. Ratynskaia, K. Paschalidis, K. Krieger, L. Vignitchouk +6 more
2024Nuclear Fusion13 citations Open access
Semantic Scholar
Pre-plasma remobilization of ferromagnetic dust in FTU and possible interference with tokamak operations
M. De Angeli, E. Lazzaro, P. Tolias, S. Ratynskaia +12 more
2019Nuclear Fusion12 citations
Semantic Scholar
Experimental validation of the analytical model for tungsten dust - wall mechanical impacts incorporated in the MIGRAINe dust dynamics code
P. Tolias, S. Ratynskaia, A. Shalpegin, L. Vignitchouk +3 more
201712 citations Open access
Semantic Scholar
Electron reflection effects on particle and heat fluxes to positively charged dust subject to strong electron emission
L. Vignitchouk, G. Delzanno, P. Tolias, S. Ratynskaia
201811 citations Open access
Semantic Scholar
Validating heat balance models for tungsten dust in cold dense plasmas
L. Vignitchouk, S. Ratynskaia, M. Kantor, P. Tolias +7 more
2018Plasma Physics and Controlled Fusion10 citations Open access
Semantic Scholar
Beryllium melt instabilities and ejection during unmitigated current quenches in ITER
L. Vignitchouk, S. Ratynskaia, R. A. Pitts, M. Lehnen
2022Nuclear Fusion8 citations Open access
Semantic Scholar
Numerical benchmark of transient pressure-driven metallic melt flows
L. Vignitchouk, A. Khodak, S. Ratynskaia, I. Kaganovich
20208 citations Open access
Semantic Scholar
Remobilized dust dynamics and inventory evolution in ITER-like start-up plasmas
L. Vignitchouk, K. Paschalidis, S. Ratynskaia, P. Tolias +1 more
2022Plasma Physics and Controlled Fusion6 citations Open access
Semantic Scholar
Transport asymmetry and release mechanisms of metal dust in the reversed-field pinch configuration
Igor Bykov, L. Vignitchouk, S. Ratynskaia, Jean-Philippe Banon +4 more
20145 citations
Semantic Scholar
An integral approach to plasma-wall interaction modelling for EU-DEMO
D. Matveev, C. Baumann, J. Romazanov, S. Brezinsek +19 more
2024Nuclear Fusion4 citations Open access
Semantic Scholar
Accumulation of beryllium dust in ITER diagnostic ports after off-normal events
L. Vignitchouk, S. Ratynskaia, P. Tolias, R. Pitts +3 more
2019Nuclear Materials and Energy3 citations Open access
Semantic Scholar
Modelling the multifaceted physics of metallic dust and droplets in fusion plasmas
L. Vignitchouk
20163 citations
Semantic Scholar
Metallic droplet impact simulations on plasma-facing components
L. Vignitchouk, S. Ratynskaia
2024Nuclear Materials and Energy2 citations Open access
Semantic Scholar
Simulations of ELM-induced tungsten melt flow across misaligned plasma-facing components
L. Vignitchouk, S. Ratynskaia
2025Nuclear Fusion1 citations Open access
Semantic Scholar
Instability of molten beryllium layers during ITER thermal quenches
L. Vignitchouk, S. Ratynskaia, R. Pitts, M. Lehnen
2023Nuclear Materials and Energy1 citations Open access
Semantic Scholar
Dust remobilization in fusion plasmas
P. Tolias, S. Ratynskaia, M. De Angeli, G. De Temmerman +9 more
20151 citations
Semantic Scholar
Simulations of beryllium castellation gap bridging during vertical displacement events
L. Vignitchouk
2026Nuclear Materials and Energy0 citations Open access
Semantic Scholar
Modeling of plasma facing component erosion, impurity migration, dust transport and melting processes at JET-ILW
I. Borodkina, D. Borodin, D. Douai, J. Romazanov +22 more
2024Nuclear Fusion0 citations Open access
Semantic Scholar
Dust remobilization from ITER castellated PFCs
S. Ratynskaia, P. Tolias, L. Vignitchouk, E. Thorén +7 more
20160 citations
Semantic Scholar
Beryllium droplet cooling and distribution in the ITER vessel after a disruption
L. Vignitchouk, S. Ratynskaia, P. Tolias, G. De Temmerman +2 more
20160 citations
Semantic Scholar
Highly Resolved Stereoscopic Measurements of Dust Motion in the Sheath Boundary of Magnetized Plasmas
A. Shalpegin, F. Brochard, S. Ratynskaia, P. Tolias +7 more
20150 citations
Semantic Scholar
Dust-plasma and dust-wall interactions in the MIGRAINe code
L. Vignitchouk, P. Tolias, S. Ratynskaia, S. Longo
20140 citations
Semantic Scholar
PROGRESS IN PLASMA-WALL INTERACTIONS MODELLING FOR EU-DEMO
D. Matveev, C. Baumann, J. Romazanov, S. Brezinsek +17 more
0 citations
Semantic Scholar
CONFERENCE PRE-PRINT PROGRESS IN PLASMA-WALL INTERACTION MODELLING FOR EU-DEMO
D. Matveev, C. Baumann, J. Romazanov, S. Brezinsek +15 more
0 citations
Semantic Scholar
T and D-T results in JET with ITER-like wall
C. Maggi, D. Abate, N. Abid, P. Abreu +496 more
0 citations
Semantic Scholar

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