Modeling of neutral hydrogen velocities in the Tokamak Fusion Test Reactor
Modeling of neutral hydrogen velocities in the Tokamak Fusion Test Reactor
复制标题
托卡马克聚变试验堆中中性氢速度的建模
DOI:
10.1063/1.871540
复制
发表时间:
1996
影响因子:
2.2
通讯作者:
R. Turkot
中科院分区:
文献类型:
--
作者:
D. Stotler;C. Skinner;R. Budny;A. Ramsey;D. Ruzic;R. Turkot
Monte Carlo neutral transport simulations of hydrogen velocities in the Tokamak Fusion Test Reactor (TFTR) [K. M. McGuire et al., Phys. Plasmas 2, 2176 (1995)] are compared with experiment using the Doppler‐broadened Balmer‐α spectral line profile. Good agreement is obtained under a range of conditions, validating the treatment of charge exchange, molecular dissociation, surface reflection, and sputtering in the neutral gas code DEGAS [D. Heifetz et al., J. Comput. Phys. 46, 309 (1982)]. A residual deficiency of 10–100 eV neutrals in most of the simulations indicates that further study of the energetics of H+2 dissociation for electron energies in excess of 100 eV is needed.
影响因子:
3.3
作者:
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox
通讯作者:
A. Gibson;T. Sekiguchi;K. Lackner;S. Bodner;R. Hancox