Drift wave transport simulations of dimensionally similar JET discharges
Drift wave transport simulations of dimensionally similar JET discharges
复制标题
尺寸相似的 JET 放电的漂移波传输模拟
DOI:
10.1088/0029-5515/37/3/i10
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发表时间:
1997
期刊:
影响因子:
3.3
通讯作者:
J. Christiansen
中科院分区:
文献类型:
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作者:
H. Nordman;P. Strand;J. Weiland;J. Christiansen
Predictive transport simulations of dimensionally similar low confinement mode discharges have been performed using experimental data from Joint European Torus (JET) databases. The simulations, based on a gyro-Bohm transport model for temperature gradient driven drift waves, are found to reproduce the experimental profiles of density and temperatures well. In particular, apparent Bohm- and Goldston-like scalings of the local diffusivities are obtained as the gyroradius is varied. The results are due to small systematic deviations in the similarity conditions combined with marginal stability effects
DOI:
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发表时间:
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影响因子:
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