Fast reconnection of magnetic fields in a plasma
Journal Article
·
· Phys. Fluids; (United States)
The reconnection process of magnetic fields in a plasma is analytically studied by perturbing the boundary conditions on a slab of incompressible plasma with a resonant surface inside. It is found, for small resistivity, that the reconnection takes place on an Alfven time scale and continues into a slow time scale t/sub 1/ = eta/sup 1/3/t. Both time scales are faster than the usual tearing time scale. Furthermore, the plasma evolves globally from its initial equilibrium on the slow time scale and settles down to a different final equilibrium.
- Research Organization:
- Courant Institute of Mathematical Sciences, New York University, New York, New York 10012
- DOE Contract Number:
- AC02-76ER03077
- OSTI ID:
- 6040533
- Journal Information:
- Phys. Fluids; (United States), Vol. 26:8
- Country of Publication:
- United States
- Language:
- English
Similar Records
Fast reconnection of magnetic fields in a plasma
Magnetic reconnection and current-sheet formation at x-type neutral points
Magnetic reconnection and current-sheet formation at x-type neutral points
Technical Report
·
Sat Jan 01 00:00:00 EST 1983
·
OSTI ID:6040533
Magnetic reconnection and current-sheet formation at x-type neutral points
Technical Report
·
Thu Oct 01 00:00:00 EDT 1992
·
OSTI ID:6040533
Magnetic reconnection and current-sheet formation at x-type neutral points
Technical Report
·
Thu Oct 01 00:00:00 EDT 1992
·
OSTI ID:6040533
Related Subjects
70 PLASMA PHYSICS AND FUSION TECHNOLOGY
PLASMA
DISTURBANCES
MAGNETIC FIELD CONFIGURATIONS
TEARING INSTABILITY
ALFVEN WAVES
ANALYTICAL SOLUTION
BOUNDARY CONDITIONS
EQUILIBRIUM
MAGNETOHYDRODYNAMICS
PLASMA PRESSURE
RESONANCE
SLABS
FLUID MECHANICS
HYDRODYNAMICS
HYDROMAGNETIC WAVES
INSTABILITY
MECHANICS
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
700101* - Fusion Energy- Plasma Research- Confinement
Heating
& Production
PLASMA
DISTURBANCES
MAGNETIC FIELD CONFIGURATIONS
TEARING INSTABILITY
ALFVEN WAVES
ANALYTICAL SOLUTION
BOUNDARY CONDITIONS
EQUILIBRIUM
MAGNETOHYDRODYNAMICS
PLASMA PRESSURE
RESONANCE
SLABS
FLUID MECHANICS
HYDRODYNAMICS
HYDROMAGNETIC WAVES
INSTABILITY
MECHANICS
PLASMA INSTABILITY
PLASMA MACROINSTABILITIES
700101* - Fusion Energy- Plasma Research- Confinement
Heating
& Production