Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress

Details Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress

2007-10-30

arxiv.org/abs/0710.5612v1

Phys. Plasmas 14, 102507 (2007)

Physics

Plasma Physics

21 pages, 8 figures

Scientific paper

10.1063/1.2790891

A one-dimensional version of the second-order transition model based on the sheared flow amplification by Reynolds stress and turbulence supression by shearing is presented. The model discussed in this paper includes a form of the Reynolds stress which explicitly conserves momentum. A linear stability analysis of the critical point is performed. Then, it is shown that the dynamics of weakly unstable states is determined by a reduced equation for the shear flow. In the case in which the flow damping term is diffusive, the stationary solutions are those of the real Ginzburg-Landau equation.

Affiliated with

Also associated with

No associations

Rating

Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamics of a 1-D model for the emergence of the plasma edge shear flow layer with momentum conserving Reynolds stress will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-365168