A 3D model of a reverse vortex flow gliding arc reactor
A 3D model of a reverse vortex flow gliding arc reactor
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DOI：
10.1088/0963-0252/25/3/035014
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发表时间：
2016-04
影响因子：
3.8
通讯作者：
G. Trenchev;S. Kolev;A. Bogaerts
中科院分区：
文献类型：
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作者：
G. Trenchev;S. Kolev;A. Bogaerts
在这项计算研究中，滑动弧等离子体反应器与反向涡流稳定的流体等离子体描述建模的第一次。等离子体反应器在大气压下用氩气操作。采用k-ε双曲平均Navier-Stokes湍流模型对气相流动进行了模拟。准中性流体等离子体模型用于计算等离子体的性质。观察了等离子体电弧在反应器中的运动，并对气体流量、电特性、等离子体密度、电子温度和气体温度的结果进行了分析。
In this computational study, a gliding arc plasma reactor with a reverse-vortex flow stabilization is modelled for the first time by a fluid plasma description. The plasma reactor operates with argon gas at atmospheric pressure. The gas flow is simulated using the k-ε Reynolds-averaged Navier–Stokes turbulent model. A quasi-neutral fluid plasma model is used for computing the plasma properties. The plasma arc movement in the reactor is observed, and the results for the gas flow, electrical characteristics, plasma density, electron temperature, and gas temperature are analyzed.