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Particle Simulation of Plasma Blob Dynamics: Preliminary Results

机译:血浆Blob动力学的粒子模拟:初步结果

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A three dimensional electrostatic plasma particle code has been developed to investigate blob dynamics. Some results of preliminary simulations are in agreement with previous studies based on a two-dimensional reduced fluid model. When periodic boundary condition is applied in the ambient magnetic field direction, it was observed that a blob evolves to a mushroom-shaped structure. Furthermore, the relation between the observed blob propagation speed and the initial blob size is consistent with the expectation by the fluid theory.
机译:已经开发了三维静电等离子体粒子代码来研究斑点动力学。初步模拟的一些结果与基于二维简化流体模型的先前研究相一致。当在环境磁场方向上施加周期性边界条件时,观察到斑点形成为蘑菇形结构。此外,观测到的斑点传播速度和初始斑点大小之间的关系与流体理论的预期一致。

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