QQ客服 官方微博 反馈留言

	Broadband interferometer observations of the Bi - Directional breakdown process in natural lightning
	Dong, WS; Liu, XS; Chen, CX; Zhang, YJ; Wang, HB
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2003-05-01
卷号	46期号:3页码:317-321
关键词	lightning leader Bi-directional propagation lightning electromagnetic radiation broadband interferometer
ISSN号	0001-5733
通讯作者	Dong, WS()
英文摘要	The bi-directional propagations, of a lightning channel within clouds have been observed for both the cloud-to-ground and cloud discharges by use of a lightning broadband interferometer system. After a lightning discharge is initiated within the negative charge region of clouds, its channel development shows bi-directional propagations with two concurrent breakdown processes extending in opposite directions from the extremities of the lightning channel. Radiation field spectra of the two concurrent breakdown processes are quite similar, indicating that the processes may be negative breakdown and may be caused by the same mechanisms. During the bidirectional propagations of the channel, the electric field change indicates that the negative charge moves upward along the channel. These results are dissimilar to the concept of bi-directional, uncharged leader previously proposed by Kasemir.
收录类别	SCI
WOS关键词	FLASHES
WOS研究方向	Geochemistry & Geophysics
WOS类目	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000183344600006
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2556882
专题	寒区旱区环境与工程研究所
通讯作者	Dong, WS
作者单位	1.Chinese Acad Sci, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China 2.Wuhan Univ, Sch Elect Engn, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Dong, WS,Liu, XS,Chen, CX,et al. Broadband interferometer observations of the Bi - Directional breakdown process in natural lightning[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2003,46(3):317-321.
APA	Dong, WS,Liu, XS,Chen, CX,Zhang, YJ,&Wang, HB.(2003).Broadband interferometer observations of the Bi - Directional breakdown process in natural lightning.CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,46(3),317-321.
MLA	Dong, WS,et al."Broadband interferometer observations of the Bi - Directional breakdown process in natural lightning".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 46.3(2003):317-321.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。