摘要
Approximate Box Relaxation method was used to simulate a plasma jet flow. impinging on a flatplate at atmospheric pressure, to achieve a better understanding of the characteristics of plasma jet in materials surface treating. The flow fields under different conditions were simulated and analyzed. The distributions of temperature, velocity and pressure were obtained by modelling. Computed results indicate that this numerical method is suitable for simulation of the flow characteristics of plasma jet, and is helpful for understanding of the mechanism of the plasma-material processing.
Approximate Box Relaxation method was used to simulate a plasma jet flow. impinging on a flatplate at atmospheric pressure, to achieve a better understanding of the characteristics of plasma jet in materials surface treating. The flow fields under different conditions were simulated and analyzed. The distributions of temperature, velocity and pressure were obtained by modelling. Computed results indicate that this numerical method is suitable for simulation of the flow characteristics of plasma jet, and is helpful for understanding of the mechanism of the plasma-material processing.
基金
National Natural Science Foundation of China! Project No. 59836220
Key Project of Chinese Academy of Sciences !No. KJ951-1-20
