scholarly journals Symmetry breaking effects of density gradient on parallel momentum transport: A new ρs* effect

2012 ◽  
Vol 19 (1) ◽  
pp. 012301 ◽  
Author(s):  
Rameswar Singh ◽  
R. Singh ◽  
P. Kaw ◽  
Ö. D. Gürcan ◽  
P. H. Diamond ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Density Gradient ◽  
Momentum Transport ◽  
Parallel Momentum ◽  
Effects Of Density

scholarly journals Publisher’s Note: “Symmetry breaking effects of density gradient on parallel momentum transport: A new ρs* effect” [Phys. Plasmas 19, 012301 (2012)]

2012 ◽  
Vol 19 (3) ◽  
pp. 039901
Author(s):  
Rameswar Singh ◽  
R. Singh ◽  
P. Kaw ◽  
Ö. D. Gürcan ◽  
P. H. Diamond ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Density Gradient ◽  
Momentum Transport ◽  
Parallel Momentum ◽  
Effects Of Density

Transport of Parallel Momentum Induced by Current-Symmetry Breaking in Toroidal Plasmas

2009 ◽  
Vol 102 (12) ◽  
Author(s):  
Y. Camenen ◽  
A. G. Peeters ◽  
C. Angioni ◽  
F. J. Casson ◽  
W. A. Hornsby ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Toroidal Plasmas ◽  
Parallel Momentum

Effects of density-gradient centrifugation and modified swim-up methods on stallion sperm quality

2016 ◽  
Vol 43 ◽  
pp. S58
Author(s):  
S.R. Teague ◽  
S.R. Lambourne ◽  
K. Hinrichs ◽  
Z. Gibb ◽  
C.C. Love ◽  
...  
Keyword(s):  
Density Gradient ◽  
Density Gradient Centrifugation ◽  
Sperm Quality ◽  
Gradient Centrifugation ◽  
Effects Of Density

Nonlinear turbulent parallel momentum transport due to blobs

2019 ◽  
Vol 59 (7) ◽  
pp. 076011
Author(s):  
Yang Li ◽  
Jiquan Li ◽  
Zhe Gao
Keyword(s):  
Momentum Transport ◽  
Parallel Momentum

scholarly journals Toroidal momentum transport in a tokamak caused by symmetry breaking parallel derivatives

2013 ◽  
Vol 20 (4) ◽  
pp. 042506 ◽  
Author(s):  
T. Sung ◽  
R. Buchholz ◽  
F. J. Casson ◽  
E. Fable ◽  
S. R. Grosshauser ◽  
...  
Keyword(s):  
Symmetry Breaking ◽  
Momentum Transport

scholarly journals Ion heat and parallel momentum transport by stochastic magnetic fields and turbulence

2021 ◽  
Author(s):  
Chang-Chun Chen ◽  
Patrick Diamond ◽  
Steve Tobias
Keyword(s):  
Residual Stress ◽  
Magnetic Fields ◽  
Critical Parameter ◽  
Turbulent Transport ◽  
Momentum Transport ◽  
Viscous Stress ◽  
Scattering Rate ◽  
Stochastic Magnetic Fields ◽  
Parallel Momentum ◽  
Acoustic Dispersion

Abstract The theory of turbulent transport of parallel momentum and ion heat by the interaction of stochastic magnetic fields and turbulence is presented. Attention is focused on determining the kinetic stress and the compressive energy flux. A critical parameter is identified as the ratio of the turbulent scattering rate to the rate of parallel acoustic dispersion. For the parameter large, the kinetic stress takes the form of a viscous stress. For the parameter small, the quasilinear residual stress is recovered. In practice, the viscous stress is the relevant form, and the quasilinear limit is not observable. This is the principal prediction of this paper. A simple physical picture is developed and shown to recover the results of the detailed analysis.

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