This title appears in the Scientific Report :
2019
Please use the identifier:
http://dx.doi.org/10.1585/pfr.13.3403022 in citations.
Benchmarking of B2 Code with a One-Dimensional Plasma Fluid Model Incorporating Anisotropic Ion Pressures on Simple Mirror Configurations
Benchmarking of B2 Code with a One-Dimensional Plasma Fluid Model Incorporating Anisotropic Ion Pressures on Simple Mirror Configurations
A plasma fluid code B2 has been benchmarked with a one-dimensional plasma fluid model incorporating the anisotropic ion pressures (AIP model) on simple mirror configurations. In a low collisionality case, profiles of plasma parameters of the B2 code deviate from those of the AIP model. The validity...
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Personal Name(s): | TOGO, Satoshi (Corresponding author) |
---|---|
REISER, Dirk / BÖRNER, Petra / SAKAMOTO, Mizuki / EZUMI, Naomichi / NAKASHIMA, Yousuke | |
Contributing Institute: |
Plasmaphysik; IEK-4 |
Published in: | Plasma and fusion research, 13 (2018) S. 3403022 - 3403022 |
Imprint: |
Nagoya
Soc.
2018
|
DOI: |
10.1585/pfr.13.3403022 |
Document Type: |
Journal Article |
Research Program: |
Plasma-Wall-Interaction |
Publikationsportal JuSER |
A plasma fluid code B2 has been benchmarked with a one-dimensional plasma fluid model incorporating the anisotropic ion pressures (AIP model) on simple mirror configurations. In a low collisionality case, profiles of plasma parameters of the B2 code deviate from those of the AIP model. The validity of the viscous-flux approximation is investigated by direct comparisons with the anisotropic part of the ion pressure indicating the invalidity of the viscous-flux approximation is considered to be responsible to deviations of profiles. In addition, supersonic plasma flows downstream from the mirror throat are observed. |