This title appears in the Scientific Report :
2010
Please use the identifier:
http://hdl.handle.net/2128/7270 in citations.
Please use the identifier: http://dx.doi.org/10.1103/PhysRevLett.105.145002 in citations.
Neoclassical toroidal plasma viscosity torque in collisionless regimes in tokamaks
Neoclassical toroidal plasma viscosity torque in collisionless regimes in tokamaks
Bumpiness in a magnetic field enhances the magnitude of the plasma viscosity and increases the rate of the plasma flow damping. A general solution of the neoclassical toroidal plasma viscosity (NTV) torque induced by nonaxisymmetric magnetic perturbation (NAMP) in the collisionless regimes in tokama...
Saved in:
Personal Name(s): | Sun, Y. |
---|---|
Liang, Y. / Shaing, K.C. / Koslowski, H. R. / Wiegmann, C. / Zhang, T. | |
Contributing Institute: |
Plasmaphysik; IEK-4 |
Published in: | Physical review letters, 105 (2010) S. 145002 |
Imprint: |
College Park, Md.
APS
2010
|
Physical Description: |
145002 |
DOI: |
10.1103/PhysRevLett.105.145002 |
Document Type: |
Journal Article |
Research Program: |
Fusion |
Series Title: |
Physical Review Letters
105 |
Subject (ZB): | |
Link: |
Get full text OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1103/PhysRevLett.105.145002 in citations.
Bumpiness in a magnetic field enhances the magnitude of the plasma viscosity and increases the rate of the plasma flow damping. A general solution of the neoclassical toroidal plasma viscosity (NTV) torque induced by nonaxisymmetric magnetic perturbation (NAMP) in the collisionless regimes in tokamaks is obtained in this Letter. The plasma angular momentum can be strongly changed, when there is a small deviation of the toroidal symmetry caused by a NAMP of the order of 0.1% of the toroidal field strength. |