# The effects of nonuniform magnetic field strength on density flux and test particle transport in drift wave turbulence

## Related Articles

- Radial current density effects on rotating magnetic field current drive in field-reversed configurations. Clemente, R. A.; Gilli, M.; Farengo, R. // Physics of Plasmas;Oct2008, Vol. 15 Issue 10, p102503
Steady state solutions, suitable for field-reversed configurations (FRCs) sustained by rotating magnetic fields (RMFs) are obtained by properly including three-dimensional effects, in the limit of large FRC elongation, and the radial component of Ohmâ€™s law. The steady electrostatic...

- Drift wave vortices and anomalous transport. Horton, W. // Physics of Fluids B: Plasma Physics;Mar89, Vol. 1 Issue 3, p524
Theory and computer simulations are used to describe the inelastic vortexâ€“vortex and vortexâ€“wave interactions that lead to the quasicoherent transport of plasma across a constant magnetic field in 2-D systems. Monopole and dipole drift wave vortices with radii r0 large compared...

- Two-dimensional electrostatic simulations of plasma propagation perpendicular to a magnetic field. Galvez, Miguel; Barnes, Christopher // Physics of Fluids (00319171);Apr88, Vol. 31 Issue 4, p863
A two-dimensional electrostatic particle-in-cell code is used to simulate a finite-width plasma streaming across a uniform magnetic field. The simulations show that the plasma polarizes, and non-neutral charge layers develop along its edges. In an electronâ€“ion plasma, the charge layers...

- Potential formation due to plasma injection along converging magnetic field lines. Ishiguro, Seiji; Kishi, Yoshizo; Sato, Noriyoshi // Physics of Plasmas;Sep95, Vol. 2 Issue 9, p3271
Investigates potential formation in a high-speed plasma flow along converging magnetic mirror field lines, using a two-and-half-dimensional electrostatic particle simulation code. Formation of a large potential jump along the magnetic field lines, when a plasma flows into the converging...

- Three-dimensional electrostatic particle-in-cell simulation with open boundaries applied to a plasma beam entering a curved magnetic field. Hurtig, Tomas; Brenning, Nils; Raadu, Michael A. // Physics of Plasmas;Nov2003, Vol. 10 Issue 11, p4291
Three-dimensional electrostatic particle-in-cell simulations of a laboratory experiment with an elongated plasma cloud entering a curved magnetic field are presented. A moving grid is used to follow the plasma motion from a region with longitudinal magnetic field, through a â€œtransition...

- Main parameters of a coaxial electrostatic lens. Ovsyannikova, L. P.; Fishkova, T. Ya. // Technical Physics;Dec97, Vol. 42 Issue 12, p1444
Coaxial electrostatic lenses are used in combination with a magnetic field in plasma-optical and manometric devices [A. I. Morozov and S. V. Lebedev, in Reviews of Plasma Physics, Vol. 8, M. A. Leontovich (ed.), Consultants Bureau, New York (1980); V. P. Afanas'ev, A. A. Vydrik, L. P....

- Electron vortices in magnetized plasmas. Kuvshinov, B. N.; Rem, J.; Schep, T. J.; Westerhof, E. // Physics of Plasmas;Jul2001, Vol. 8 Issue 7, p3232
This article is devoted to a systematic development of the theory of distributed electron vortices in magnetized plasmas. Such vortices are nonlinear stationary propagating solutions of the model of electron magnetohydrodynamics. Two types of vortices are investigated: two-dimensional dipole and...

- Interaction between turbulence and a nonlinear tearing mode in the low Î² regime. Militello, F.; Waelbroeck, F. L.; Fitzpatrick, R.; Horton, W. // Physics of Plasmas;May2008, Vol. 15 Issue 5, p050701
The interaction between turbulence and a nonlinear tearing mode is investigated numerically using a 2D electrostatic model. Turbulence is found to cause transitions between the different roots for the propagation velocity of the mode. The transitions take the mode towards roots with slower...

- Kinetic equilibrium for an asymmetric tangential layer. Belmont, G.; Aunai, N.; Smets, R. // Physics of Plasmas;Feb2012, Vol. 19 Issue 2, p022108
Finding kinetic (Vlasov) equilibria for tangential current layers is a long standing problem, especially in the context of reconnection studies, when the magnetic field reverses. Its solution is of pivotal interest for both theoretical and technical reasons when such layers must be used for...