• Spectroscopy and Spectral Analysis
  • Vol. 42, Issue 7, 2069 (2022)
Xue-juan WANG1、*, Wei-qun XU1、1; 2;, Le-yan HUA1、1;, Hai-tong WANG1、1;, Wei-tao LÜ2、2;, Jing YANG3、3;, Ping YUAN4、4;, Qi-lin ZHANG1、1;, and Yuan-kan ZHANG1、1;
Author Affiliations
  • 11. Key Laboratory of Meteorological Disaster, Ministry of Education (KLME)/Joint International Research Laboratory of Climate and Environment Change (ILCEC)/Collaborative Innovation Center on Forecast and Evaluation of Meteorological Disasters (CIC-FEMD)/Key Laboratory for Aerosol-Cloud-Precipitation of China Meteorological Administration, Nanjing University of Information Science & Technology, Nanjing 210044, China
  • 22. State Key Laboratory of Severe Weather, Chinese Academy of Meteorological Sciences, Beijing 100081, China
  • 33. Key Laboratory of Middle Atmosphere and Global Environment Observation (LAGEO) Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
  • 44. Key Laboratory of Atomic and Molecular Physics and Functional Materials of Gansu Province, College of Physics and Electronic Engineering, Northwest Normal University, Lanzhou 730070, China
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    DOI: 10.3964/j.issn.1000-0593(2022)07-2069-07 Cite this Article
    Xue-juan WANG, Wei-qun XU, Le-yan HUA, Hai-tong WANG, Wei-tao LÜ, Jing YANG, Ping YUAN, Qi-lin ZHANG, Yuan-kan ZHANG. Spectral Analysis and Study on the Channel Temperature of Lightning Continuing Current Process[J]. Spectroscopy and Spectral Analysis, 2022, 42(7): 2069 Copy Citation Text show less
    The original pictures of the return stroke and the continuing current process
    Fig. 1. The original pictures of the return stroke and the continuing current process
    (a) The spectra at a given height during the discharge process;(b) The front Projection of Fig.2(a)
    Fig. 2. (a) The spectra at a given height during the discharge process;(b) The front Projection of Fig.2(a)
    The evolutions with time of the temperatures of the channel core and the corona sheath for the return stroke R and the following continuing current process
    Fig. 3. The evolutions with time of the temperatures of the channel core and the corona sheath for the return stroke R and the following continuing current process
    Variations of the Tcore along the channel height for R and the continuing current process
    Fig. 4. Variations of the Tcore along the channel height for R and the continuing current process
    Variations of the Tcorona along the outer channel height for R and the continuing current process
    Fig. 5. Variations of the Tcorona along the outer channel height for R and the continuing current process
    Time/msTcore/KTcorona/K
    0(R)36 04019 410
    0.154(M1)43 94020 050
    0.30842 47017 220
    0.46243 37016 170
    0.61642 06017 740
    0.770(M2)42 56018 370
    0.92442 48016 940
    1.07842 65017 470
    1.23242 61017 180
    1.386(M3)43 35017 210
    1.54042 11016 450
    1.69416 780
    1.84817 360
    2.00217 370
    2.15618 870
    2.3120 500
    2.46418 520
    Table 1. The average temperatures of the channel core Tcore and the corona sheath Tcorona along the channel for the return stroke R and subsequent continuing current process
    Xue-juan WANG, Wei-qun XU, Le-yan HUA, Hai-tong WANG, Wei-tao LÜ, Jing YANG, Ping YUAN, Qi-lin ZHANG, Yuan-kan ZHANG. Spectral Analysis and Study on the Channel Temperature of Lightning Continuing Current Process[J]. Spectroscopy and Spectral Analysis, 2022, 42(7): 2069
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