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火焰温度的测量一直是燃烧研究领域的一个重要课题。本文在分析了已有的测温方法的基础上,提出了利用吸收发光法结合计算机断层摄影技术测量火焰内部截面上温度分布的新方法。文中讨论了这一方法的基本原理及实现过程,并给出了对稳态射流火焰的实测结果。
Flame temperature measurement has been an important topic in the field of combustion research. Based on the analysis of the existing temperature measurement methods, a new method of measuring the temperature distribution in the flame internal section by absorption luminescence combined with computed tomography is proposed. The basic principle and realization process of this method are discussed in this paper, and the measured results of steady jet are given.