Evolution characteristics of electromagnetic power radiated in lightning discharge processes
文献类型：期刊论文
| 作者 | Zhao Jin-cui1; Yuan Ping1; Cen Jian-yong1; Li Ya-jun2; Wang Jie3 |
| 刊名 | Spectroscopy and spectral analysis
 |
| 出版日期 | 2015-06-01 |
| 卷号 | 35期号:6页码:1474-1478 |
| 关键词 | Lightning spectra Electromagnetic power Luminance of the channel Conductivity |
| ISSN号 | 1000-0593 |
| DOI | 10.3964/j.issn.1000-0593(2015)06-1474-05 |
| 通讯作者 | Yuan ping(yuanp@nwnu.edu.cn) |
| 英文摘要 | Combining the spectra of could-to-ground lightning discharge processes obtained by a slit-less spectrograph with synchronous electric field information, the temperature, the conductivity, the current peak, electromagnetic power peak and the luminance of the discharge channel are calculated. the values are in a normal range reported by references. the correlation among cut-off time before a subsequent return stroke, the luminance and electromagnetic power peak of the channel is discussed. the change trends of the conductivity, the current peak and electromagnetic power. peak are also investigated. the results show when cut-off time is long, neutralized charges will grow, the current will rise and electromagnetic power radiated from the channel will increase. when the conductivity and the peak of the electric field change increase simultaneously, the current in the channel will rise and electromagnetic power radiated from the channel will be greater. this work will provide some references for calculating optical and electromagnetic energy radiated by lightning discharge processes. |
| 收录类别 | SCI |
| WOS关键词 | RETURN STROKES ; CHANNEL |
| WOS研究方向 | Spectroscopy |
| WOS类目 | Spectroscopy |
| 语种 | 英语 |
| WOS记录号 | WOS:000355883400004 |
| 出版者 | OFFICE SPECTROSCOPY & SPECTRAL ANALYSIS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2555025 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Yuan Ping |
| 作者单位 | 1.Northwest Normal Univ, Coll Phys & Elect Engn, Key Lab Atom & Mol Phys & Funct Mat Gansu Prov, Lanzhou 730070, Peoples R China 2.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Anhui Inst Opt & Fine Mech, Key Lab Environm Opt & Technol, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao Jin-cui,Yuan Ping,Cen Jian-yong,et al. Evolution characteristics of electromagnetic power radiated in lightning discharge processes[J]. Spectroscopy and spectral analysis,2015,35(6):1474-1478. |
| APA | Zhao Jin-cui,Yuan Ping,Cen Jian-yong,Li Ya-jun,&Wang Jie.(2015).Evolution characteristics of electromagnetic power radiated in lightning discharge processes.Spectroscopy and spectral analysis,35(6),1474-1478. |
| MLA | Zhao Jin-cui,et al."Evolution characteristics of electromagnetic power radiated in lightning discharge processes".Spectroscopy and spectral analysis 35.6(2015):1474-1478. |
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来源：寒区旱区环境与工程研究所
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