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首页> 外文期刊>Plasma physics and controlled fusion >Electrostatic transport reduction induced by flow shear modification in a reversed field pinch plasma
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Electrostatic transport reduction induced by flow shear modification in a reversed field pinch plasma

机译：反向场收缩等离子体中流动剪切改性引起的静电迁移减少

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The E x B velocity and its shear have been modified in the edge of the RFX reversed field pinch experiment by a biasing experiment performed with electrodes inserted into the plasma. Causality between an increase in the E x B velocity shear and a decrease of the particle flux driven by electrostatic turbulence has been observed. The decrease of the particle flux has been found to be mainly due to a change of the relative phase between density and plasma potential fluctuations. The results confirm the role of sheared flow in transport suppression in reversed field pinches and show remarkable similarities with those found in other magnetic configurations. [References: 21]
机译：在RFX反向场收缩实验的边缘，通过将电极插入等离子体的偏压实验，对E x B速度及其剪切进行了修改。已经观察到E x B速度剪切的增加与静电湍流驱动的颗粒通量的减少之间存在因果关系。已经发现粒子通量的减少主要是由于密度和等离子体电势波动之间的相对相位的变化。结果证实了剪切流在反向场收缩中的输运抑制中的作用，并显示出与其他磁性构造中的显着相似性。 [参考：21]

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