基于不同等离子简化模型,对比研究了5 kV电压下等离子诱导流场.结果表明,由于假定电荷分布依赖于电势分布,模型一导致体积力过大,诱导流场速度最大达6 m/s;模型二中内外电场叠加并根据实验拟合壁面电荷分布,最大诱导速度仅为1 m/s,与实验结果接近;而模型三由于不易选取合理的电场强度分布线性化参数,最大诱导速度达7 m/s,也与实验结果相差较大.
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