载气流速和氧掺量对Ar-O2等离子体中粒子参数的影响

M. R. Alam, P. Shadhu Khan, M. Matin, M. M. Hossain
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引用次数: 0

摘要

考虑到等离子体与粒子之间的强相互作用和粒子载荷效应,建立了氩氧等离子体与粒子之间的相互作用模型,对飞行处理过程中粒子的温度、速度、轨迹和等离子体温度等温线进行了数值预测。该模型利用守恒方程求解守恒方程来预测局部热平衡条件下等离子体的运动轨迹。载气流量对粒子温度影响较大,氧氩混合比对等离子体温度等温线和粒子温度均有影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Effects of carrier gas flow-rate and oxygen admixture ratio on particle parameters in Ar-O2 plasma
Taking into account the strong plasma-particle interactions and particle loading effects, a model of plasma-particle interaction of argon-oxygen plasma has been developed for the numerical predict the particle temperature, velocity, trajectory and plasma temperature isotherm during the in-flight treatment. In this model the conservative equations solves the conservative equations to predict the plasma trajectories under local thermal equilibrium condition. It is found that the carrier gas flow-rate strongly affects the particle temperature and the admixture ratio of oxygen to argon affects the plasma temperature isotherm as well as the particle temperature.
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