Plasma Transport
Cross-field plasma transport and main chamber recycling in diverted plasmas on Alcator C-Mod
... the plasma and neutral species still must satisfy mass ...cross-field plasma fluxes dominate the flux-tube particle ...dominated transport resulting in the regime of main-chamber ...
53
Impact of self-consistent neutrals dynamics and particle sources on edge plasma transport and turbulence in 3D first principle simulations
... edge plasma transport and turbulence in 3D first principle simulations Patrick Tamain, Camille Baudoin, Hugo Bufferand, Guido Ciraolo, Dongmei Fan, Nicolas Fedorczak, Davide Galassi, Philippe Ghendrih, ...
2
Impact of negative triangularity on edge plasma transport and turbulence in TOKAM3X simulations
... edge plasma transport and turbulence is addressed from full 3D turbulence simulations performed with ...the plasma equilibrium and the ...the plasma is not obvious in this ...
18
A new high-order fluid solver for tokamak edge plasma transport simulations based on a magnetic-field independent discretization
... well-referenced transport code SOLEDGE2D in WEST ...for plasma transport simulations, and opens the path to new analysis including consistent simulations ...
9
High order approximation of a tokamak edge plasma transport minimal model with Bohm boundary conditions
... [5] Y. Maday, S.M.O. Kaber, E. Tadmor, Legendre pseudo-spectral viscosity method for nonlinear conservation laws, SIAM J. Numer. Anal. 30 (2) (1993) 321-342. [6] A. Paredes, H. Bufferand, G. Ciraolo, F. Schwander, E. ...
5
Modeling of plasma transport and negative ion extraction in a magnetized radio-frequency plasma source
... the plasma electrode (which is also called ‘plasma grid’). The plasma grid (PG) separates the ion source plasma from the accelerator region, where the extracted negative ions are accelerated ...
32
On the validity of the local diffusive paradigm in turbulent plasma transport
... nonlinear transport, using, ...nonlocal transport events to scale-free avalanches 关 20 , 21 兴 and explain ion pro- file stiffness, 共iii兲 turbulence spreading where rapid pulse propagation is considered as a ...
5
Possible control of plasma transport in the near-Earth plasma sheet via current-driven Alfvén waves (ƒ ≃ ƒ H+ )
... field, (b) the radial V component of the electric drift, (c) Av, the azimuthal asymmetry in the energetic ions flux projected along V, (d) the azimuthal D component of the e[r] ...
12
Self-consistent cross-field transport model for core and edge plasma transport
... For plasma-wall interaction, characterized by the SOL width λ n , the regime ˜ v ⊥ τ turb ≈ λ is more ...of transport mod- els is the calculation of the fluxes together with a fitting procedure of ex- ...
86
Modélisation non-linéaire du transport en présence d'instabilité MHD du plasma périphérique de tokamak.
... the plasma density for the simulation with S = Re = 10 5 , after an evolution of 2500τ A ...see plasma fingers that have crossed the unperturbed separatrix due to ~ E × ~ B convection in the steady-state u ...
156
Cross-field Particle Transport in the Edge Plasma of Tokamak Experiments and Implications for ITER Operation
... rapid transport phenomena in this zone, particle balance analysis suggests that the same underlying transport physics is active in discharges without a ...dimensionless plasma physics parameters were ...
11
Plasma in spark plasma sintering of ceramic particle compacts
... [6,16] . In our recent study on densification by SPS of LiF as a model system for ductile ceramics, the densification behavior was described very well by plastic deformation via the hot isostatic pressing model [17] . The ...
6
Modelling and numerical methods for the study of particle transport in a hot plasma
... electronic transport [ 83 , 166 ...for transport and diusion regimes, it was proposed to use the modi ed Godunov-type schemes in order to include sources terms [ 110 ...
217
Modélisation des propriétés de transport des ions moléculaires de krypton et xénon pour l'optimisation des générateurs de plasma froids utilisant les gaz rares
... the transport properties of molecular ions of krypton and xenon for the optimization of cold plasma generators using rare ...these plasma reactors, a fine understanding of the processes taking place ...
233
Transport
... du transport maritime a été multiplié par ...le transport par containers nécessite des infrastructures portuaires adaptées et de vastes surfaces pour le stockage que seuls peuvent offrir les grands ports ...
8
Transport
... s’expliquer simultanément par la nécessaire coordination de secteurs souvent étanches entre eux (aménagements routiers, transport ferré, transport en commun de surface, etc.) mais aussi par les injonctions ...
7
A new modelling of the cross-field transport in diverted edge plasma : application to 2D transport simulations with SolEdge2D-EIRENE
... so-called transport codes, relying on two- dimensional fluid equations for main plasma quantities (for instance SOLPS [16] or EDGE2D ...a transport code package developed at CEA Cadarache, in France, ...
133
Physics of laser plasma interaction and particle transport in the context of inertial confinement fusion
... Not all possibilities of such a multiscale approach are explored for the moment. We succeeded to model speckled laser beams and their temporal smoothing, cross beam energy transfer (CBET) and hot electron generation due ...
13
L'Interface Plasma-Paroi
... L’Interface Plasma-Paroi Dans l’histoire de la recherche sur la fusion par confinement magnétique, l’interface entre le plasma et la paroi n’a pas toujours été sur le devant de la ...le plasma de ...
3
Étude de la cinétique chimique et des propriétés de transport d'un plasma d'arc SF6-C2F4 en déséquilibre thermique. Application à l'étude des disjoncteurs haute tension
... du plasma : lorsqu’elle est forte, la loi de Boltzmann est toujours valide (ce que l’on attribue à la fréquence élevée des collisions électroniques élastiques) mais invalide à plus faible densité électronique (ce ...
179