电器与能效管理技术Issue(22)：57-60,4.DOI:10.16628/j.cnki.2095-8188.2016.22.012
发射光谱法测量空气直流电弧温度分布与电子密度
Measurement of Temperature Distribution and Electron Density of DC Arc Plasma by Way of Emission Spectrums
摘要
Abstract
DC arc plasma emission spectrums were measured by using the spectral diagnosis system.Three spectral lines of CuⅠ with wavelength of 510.5nm,515.3nm and 521.8nm are chosen as the characteristic spectrums.The electron temperature,the electron density and the spatial distribution regularities were obtained using the multi-spectrum slope method and Stark broadening,respectively.关键词
直流电弧/多谱线斜率法/Stark展宽/电子温度/电子密度Key words
DC arc/multi-spectrum slope method/Stark broadening/electron temperature/electron density分类
信息技术与安全科学引用本文复制引用
张志强,张国钢,郄爽,董金龙,王建华,耿英三..发射光谱法测量空气直流电弧温度分布与电子密度[J].电器与能效管理技术,2016,(22):57-60,4.基金项目
国家自然科学基金项目(51477129) （51477129）
