• Spectroscopy and Spectral Analysis
  • Vol. 42, Issue 1, 62 (2022)
Li-xi LIU*, Lin CHEN, Zhi-li CHEN*;, Jin TANG, Wu-di PENG, Tian-you HU, and Hao-wen WANG
Author Affiliations
  • Environmental Science and Engineering, College of Guilin University of Technology, Guilin 541004, China
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    DOI: 10.3964/j.issn.1000-0593(2022)01-0062-06 Cite this Article
    Li-xi LIU, Lin CHEN, Zhi-li CHEN, Jin TANG, Wu-di PENG, Tian-you HU, Hao-wen WANG. Research on the Radiation Characteristics of Low-Carbon Chemical Flame Infrared Spectrum[J]. Spectroscopy and Spectral Analysis, 2022, 42(1): 62 Copy Citation Text show less
    Flame spectrum test experimental platform
    Fig. 1. Flame spectrum test experimental platform
    Flame spectra of carbon disulfide (a), alcohol (b), 92# gasoline (c) in three combustion standards
    Fig. 2. Flame spectra of carbon disulfide (a), alcohol (b), 92# gasoline (c) in three combustion standards
    Comparison of chemical flame spectrum and HITRAN database simulation single molecule spectrum(a): Flame spectra of chemicals and oils;(b): HITRAN database simulates single molecular spectra
    Fig. 3. Comparison of chemical flame spectrum and HITRAN database simulation single molecule spectrum
    (a): Flame spectra of chemicals and oils;(b): HITRAN database simulates single molecular spectra
    The db2 wavelet 6-layer approximation coefficients (a) and detail coefficients (b) of the same combustion scale chemicals and oil
    Fig. 4. The db2 wavelet 6-layer approximation coefficients (a) and detail coefficients (b) of the same combustion scale chemicals and oil
    ModelHFY-203D
    Temperature range500~1 600 ℃
    Radiating surfaceΦ 40 mm
    Temperature control methodIntelligent temperature
    control thermometer
    Temperature resolution1 ℃
    Temperature accuracy±0.25%
    Temperature stability±3 ℃
    Temperature SensorDouble platinum rhodium thermocouple
    Cavity typeCylindrical cavity
    Table 1. Main technical indicators of HFY-203D
    Li-xi LIU, Lin CHEN, Zhi-li CHEN, Jin TANG, Wu-di PENG, Tian-you HU, Hao-wen WANG. Research on the Radiation Characteristics of Low-Carbon Chemical Flame Infrared Spectrum[J]. Spectroscopy and Spectral Analysis, 2022, 42(1): 62
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