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Transport hysteresis and hydrogen isotope effect on confinement

机译:运输滞后和氢同位素对限制的影响

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A Gedankenexperiment on hydrogen isotope effect is developed, using the transport model with transport hysteresis. The transport model with hysteresis is applied to case where the modulational electron cyclotron heating is imposed near the mid-radius of the toroidal plasmas. The perturbation propagates either outward or inward, being associated with the clockwise (CW) hysteresis or counter-clockwise (CCW) hysteresis, respectively. The hydrogen isotope effects on the CW and CCW hysteresis are investigated. The local component of turbulence-driven transport is assumed to be the gyro-Bohm diffusion. While the effect of hydrogen mass number is screened in the response of CW hysteresis, it is amplified in CCW hysteresis. This result motivates the experimental studies to compare CW and CCW cases in order to obtain further insight into the physics of hydrogen isotope effects.
机译:利用运输滞后的运输模型开发了氢同位素效应的GedankeNexperiment。 利用滞后的运输模型应用于在环形等离子体的中半径附近施加调制电子回旋加热的情况。 扰动向外或向内传播,分别与顺时针(CW)滞后或逆时针(CCW)滞后相关联。 研究了对CW和CCW滞后的氢同位素作用。 假设湍流驱动的传输的局部分量是陀螺福音扩散。 虽然在CW滞后的响应中筛选氢质量的效果,但它在CCW滞后中扩增。 该结果激发了实验研究,以比较CW和CCW病例,以进一步了解氢同位素效应的物理学。

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