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Gyrofluid Turbulence Modelling of the Linear Device VINETA

✍ Scribed by G. N. Kervalishvili; R. Kleiber; R. Schneider; B. D. Scott; O. Grulke; T. Windisch

Publisher
John Wiley and Sons
Year
2006
Tongue
English
Weight
863 KB
Volume
46
Category
Article
ISSN
0005-8025

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✦ Synopsis

The two-moment version of the three-dimensional gyrofluid code GEM3 has been adapted for the simulation of drift-wave turbulence in the linear device VINETA [1]. In the modified GEM3 code gyrofluid equations for the density and parallel velocity of electrons and ions are solved for the cylindrical annulus. Computations are done for the electrostatic case using an exponential background density profile observed experimentally.

πŸ“œ SIMILAR VOLUMES

Intermittent Turbulence in the Linear VI
Intermittent Turbulence in the Linear VINETA Device
✍ G. N. Kervalishvili; R. Kleiber; R. Schneider; B. D. Scott; O. Grulke; T. Windis πŸ“‚ Article πŸ“… 2008 πŸ› John Wiley and Sons 🌐 English βš– 220 KB

## Abstract Drift‐wave turbulence in the linear VINETA [1] device was studied using the adapted version [2] of the threedimensional gyrofluid code GEM3 [3]. The density and parallel velocity gyrofluid equations of electrons and ions for the cylindrical annulus are solved. It is shown that the code

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The linear eddy model (LEM) is used for statistical predictions of stationary, homogeneous turbulent flows under the influence of isothermal chemical reactions. Nonpremixed reacting systems are considered with two reaction mechanisms: a binary, irreversible single-step reaction A + B -P; the series-