Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1002/2017GL073107 |
Initiation of positive streamer corona in low thundercloud fields | |
Cai, Qiheng; Jansky, Jaroslav; Pasko, Victor P. | |
2017-06-16 | |
发表期刊 | GEOPHYSICAL RESEARCH LETTERS
![]() |
ISSN | 0094-8276 |
EISSN | 1944-8007 |
出版年 | 2017 |
卷号 | 44期号:11 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Formation of filamentary gas discharge forms, commonly referred to as streamers, is one of the conditions required for initiation and subsequent propagation of lightning leaders. It is quantitatively demonstrated that streamers can be initiated under thunderstorm conditions when two precipitation particles cause an enhancement of the electric field by passing in close vicinity of each other. Conditions for avalanche-to-streamer transition are documented using a model of two spherical hydrometeor particles placed in uniform ambient field. The results are presented in scaled form using similarity relations for gas discharges and can be applied for a wide range of thunderstorm conditions, including different air pressures, electric fields, and particle dimensions. |
英文关键词 | Lightning Initiation Avalanche-to-streamer Transition |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000404382600057 |
WOS关键词 | LIGHTNING INITIATION ; ELECTRIC-FIELD ; DISCHARGE ; PRECIPITATION ; AIR ; THUNDERSTORM ; BREAKDOWN ; RAINDROPS ; PRESSURE ; FLASHES |
WOS类目 | Geosciences, Multidisciplinary |
WOS研究方向 | Geology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/27991 |
专题 | 气候变化 |
作者单位 | Penn State Univ, Dept Elect Engn, Sch Elect Engn Comp Sci, CSSL Lab, University Pk, PA 16802 USA |
推荐引用方式 GB/T 7714 | Cai, Qiheng,Jansky, Jaroslav,Pasko, Victor P.. Initiation of positive streamer corona in low thundercloud fields[J]. GEOPHYSICAL RESEARCH LETTERS,2017,44(11). |
APA | Cai, Qiheng,Jansky, Jaroslav,&Pasko, Victor P..(2017).Initiation of positive streamer corona in low thundercloud fields.GEOPHYSICAL RESEARCH LETTERS,44(11). |
MLA | Cai, Qiheng,et al."Initiation of positive streamer corona in low thundercloud fields".GEOPHYSICAL RESEARCH LETTERS 44.11(2017). |
条目包含的文件 | 条目无相关文件。 |
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。
修改评论