Spectroscopy and Spectral Analysis, Volume. 29, Issue 12, 3177(2009)
Experimental Study on Flame Temperature Measurement by Double Line of Atomic Emission Spectroscopy
The flame temperature was measured by the double line of atomic emission spectroscopy according to the spectra of K(766.5 and 769.9 nm) whose relative intensity was obtained by fiber spectrometer. The principles, methods and experiment system were described. The temperature measured by the double line of atomic emission spectroscopy was compared to the results measured by thermal couple under the condition of thermal equilibrium of blackbody furnace. The comparison indicated a good coherence between these two measurement methods. The method was demonstrated on coal powder and timber, and the temperature measured corresponded to reality.
Get Citation
Copy Citation Text
CHEN Xiao-bin, CAI Xiao-shu, FAN Xue-liang, SHEN Jia-qi. Experimental Study on Flame Temperature Measurement by Double Line of Atomic Emission Spectroscopy[J]. Spectroscopy and Spectral Analysis, 2009, 29(12): 3177
Received: Nov. 22, 2008
Accepted: --
Published Online: Jan. 4, 2010
The Author Email: Xiao-bin CHEN (nehcxiaobin@163.com)
CSTR:32186.14.