摘要
介绍在等离子体弧符合局部热力学平衡条件下，计算自由燃烧弧的温度、速度和电势场分布的方法．把计算结果与用电荷耦合器件技术的光谱法等离子体温度测量数据进行了比较，理论计算和实验结果符合得较好．
The computational method of temperature distribution of free\|burning arc is investigated by using a numerical simulation model, which is based on the local thermodynamic equilibrium. A spectrum temperature diagnostic system of plasma torch based on charge coupled device technology is also presented. Potential, velocities and temperature distribution profile are obtained. These theoretical predictions are in fair agreement with the experimental results. PACC: 5225; 5265; 5270
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第9期1691-1700,共10页
Acta Physica Sinica
