纳米颗粒合成碳弧自洽数值模拟

2017 IEEE International Conference on Plasma Science (ICOPS) Pub Date : 2017-05-01 DOI:10.1109/PLASMA.2017.8496331

A. Khrabry, A. Khodak, I. Kaganovich, Vladislav Vekselman, V. Nemchinsky

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引用次数: 1

摘要

在纳米粒子合成项目框架下，开发了氦气氛下常压碳弧放电自一致模型1，并实现到为此高度定制的三维cfd代码ANSYS CFX中。电弧放电模型由非平衡等离子体流体模型、电极传热模型、阳极烧蚀模型、阴极积碳模型和空间电荷鞘模型组成。

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Self-Consistent Numerical Simulation of Carbon Arc for Nanoparticle Synthesis

Self-consistent model of atmospheric pressure carbon arc discharge in helium atmosphere was developed in the framework of the nanoparticle synthesis project1 and implemented into the 3D CFD-code ANSYS CFX, which was highly customized for this purpose. Arc discharge model consists of fluid model for non-equilibrium plasma coupled with models of heat transfer in electrodes, ablation of anode, carbon deposition at cathode and space charge sheathes.

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来源期刊

2017 IEEE International Conference on Plasma Science (ICOPS)

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