Search Results - "Misguich, J."

Anomalous transport in plasmas by Balescu, R., Vlad, M., Spineanu, F., Misguich, J.

“…The application of stochastic methods to the problem of particle and energy transport in turbulent plasmas is briefly reviewed. The “classical” Corrsin…”
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Reconnection in a global model of Poincaré map describing dynamics of magnetic field lines in a reversed shear tokamak by Petrisor, E., Misguich, J.H., Constantinescu, D.

“…Magnetic field lines behaviour in a reversed shear tokamak can be described by a one and a half degree of freedom Hamiltonian system. In order to get insights…”
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Diffusion in biased turbulence by Vlad, M, Spineanu, F, Misguich, J H, Balescu, R

“…Particle transport in two-dimensional divergence-free stochastic velocity fields with constant average is studied. Analytical expressions for the Lagrangian…”
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Magnetic line trapping and effective transport in stochastic magnetic fields by Vlad, M, Spineanu, F, Misguich, J H, Balescu, R

“…The transport of collisional particles in stochastic magnetic fields is studied using the decorrelation trajectory method. The nonlinear effect of magnetic…”
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Collisional effects on diffusion scaling laws in electrostatic turbulence by Vlad, M., Spineanu, F., Misguich, J., Balescu, R.

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Percolation scaling for transport in turbulent plasmas by Reuss, J.-D., Vlad, M., Misguich, J.H.

“…Guiding centre trajectories in an electrostatic turbulence spectrum can be reduced to the motion of charged particles in a two-dimensional randomly phased…”
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Low-frequency percolation scaling for particle diffusion in electrostatic turbulence by Reuss, J, Misguich, JH

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Particle size effects on an optical fiber sensor response by Bellino, I, Bergougnoux, L, Misguich-Ripault, J, Firpo, J.-L

“…Optical fiber sensors based on the light backscattered by particles are widely used to measure the volume fraction of suspensions. But all the users know that…”
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Guiding-center chaotic motion in three electrostatic waves by MISGUICH, J. H, NAKACH, R

“…The dynamics of guiding centers in a general configuration of three electrostatic plane waves is studied in the plane ({ital x},{ital y}) perpendicular to a…”
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Diffusion with intrinsic trapping in two-dimensional incompressible stochastic velocity fields by Vlad, M., Spineanu, F., Misguich, J. H., Balescu, R.

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Reply to “Comment on ‘Diffusion in biased turbulence’ ” by Vlad, M., Spineanu, F., Misguich, J. H., Balescu, R.

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Quasilinear Spatial Diffusion Revisited by H. Misguich, J., Balescu, R.

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Separatrix crossing and large scale diffusion in low-frequency three-wave systems by Weyssow, B., Reuss, J. D., Misguich, J.

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Effects of stochastic drifts and time variation on particle diffusion in magnetic turbulence by Vlad, M, Spineanu, F, Misguich, JH, Balescu, R

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Effects of plasma flows on particle diffusion in stochastic magnetic fields by Vlad, M, Spineanu, F, Misguich, JH, Balescu, R

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Diffusive processes in a stochastic magnetic field by Wang, HD, Vlad, M, Vanden Eijnden E, Spineanu, F, Misguich, JH, Balescu, R

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Stochastic island generation and influence on the effective transport in stochastic magnetic fields by Vlad, M, Spineanu, F, Misguich, J. H, Balescu, R

“…The transport of collisional particles in stochastic magnetic fields is studied using the decorrelation trajectory method. The nonlinear effect of stochastic…”
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Analytic solution for a class of turbulence problems by Vlad, M, Spineanu, F, Misguich, J. H, Balescu, R

“…An exact analytical method for determining the Lagrangian velocity correlation and the diffusion coefficient for particles moving in a stochastic velocity…”
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Optical fiber sensor for measuring high particle concentrations by Bergougnoux, Laurence, Firpo, Jean-Luc, Misguich-Ripault, Jacqueline

“…To measure high particle concentrations, an optical fiber bundle sensor has been designed, based on the backscattering of light by particles in suspension. The…”
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Noble internal transport barriers and radial subdiffusion of toroidal magnetic lines by Misguich, J. H, Reuss, J. D, Constantinecu, D, Steinbrecher, Gy, Vlad, M, Spineanu, F, Weyssow, B, Balescu, R

“…Single trajectories of magnetic line motion indicate the persistence of a central protected plasma core, surrounded by a chaotic shell enclosed in a…”
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