Close view of the lightning attachment process unveils the streamer zone fine structure
MMF Saba, DRR da Silva, JG Pantuso… - Geophysical …, 2022 - Wiley Online Library
A very close high‐speed video observation of lightning attachment to a building revealed
novel details regarding the leader streamer zone dynamics. Upward leaders propagate in a …
novel details regarding the leader streamer zone dynamics. Upward leaders propagate in a …
Fractal dimension analysis of lightning discharges of various types based on a comprehensive literature review
C Antrias, A Ioannidis, T Tsovilis - Atmospheric Research, 2024 - Elsevier
In this study, photographic records of natural lightning flashes obtained from high-speed
video camera observations are analyzed based on an extensive literature review. The …
video camera observations are analyzed based on an extensive literature review. The …
[PDF][PDF] 广州两座高建筑物上闪击距离的二维光学观测
齐奇， 吕伟涛， 武斌， 马颖， 陈绿文， 姜睿娇 - 应用气象学报, 2020 - qikan.camscma.cn
摘要利用广州高建筑物雷电观测站的高速摄像机在2012—2018 年拍摄到的发生在两座尖顶
建筑物广州塔(600m 高, 12 次) 和广晟国际大厦(360m 高, 9 次) 上的21 次下行地闪光学数据 …
建筑物广州塔(600m 高, 12 次) 和广晟国际大厦(360m 高, 9 次) 上的21 次下行地闪光学数据 …
A study of the ground-attachment process in natural lightning with emphasis on its breakthrough phase
MD Tran, VA Rakov - Scientific reports, 2017 - nature.com
Abstract Synchronized high-speed (124 or 210 kiloframes per second) video images and
wideband electromagnetic field records of the attachment process were obtained for 4 …
wideband electromagnetic field records of the attachment process were obtained for 4 …
Toward a better understanding of negative lightning stepped leaders
Negative lightning leaders observed at very close (within a few kilometers) distances often
exhibit heavy branching with many active tips forming a network‐like structure with a …
exhibit heavy branching with many active tips forming a network‐like structure with a …
Investigation of Upward Leader Development Characteristics by Two Kinds of Charge Density Models in Wind Turbines
The upward discharge is a significant factor threatening the operation of wind farms. This
paper investigates the inception and development of upward leaders of wind turbines' tip …
paper investigates the inception and development of upward leaders of wind turbines' tip …
The breakthrough phase of lightning attachment process: From collision of opposite-polarity streamers to hot-channel connection
VA Rakov, MD Tran - Electric power systems research, 2019 - Elsevier
Recent progress in studying the breakthrough phase (BTP) of the attachment process in
lightning and long sparks is reviewed. The main focus is on the new insights gained from …
lightning and long sparks is reviewed. The main focus is on the new insights gained from …
Lightning to earthed structures: Striking distance variation with stroke polarity, structure geometry and altitude based on a theoretical approach
NI Petrov, RT Waters - Journal of Electrostatics, 2021 - Elsevier
The striking distance and attractive radius of grounded structures to downward lightning
strokes depend significantly on the polarity of the stroke. The paper quantifies the reduction …
strokes depend significantly on the polarity of the stroke. The paper quantifies the reduction …
Striking distance determined from high‐speed videos and measured currents in negative cloud‐to‐ground lightning
S Visacro, M Guimaraes… - Journal of Geophysical …, 2017 - Wiley Online Library
First and subsequent return strokes' striking distances (SDs) were determined for negative
cloud‐to‐ground flashes from high‐speed videos exhibiting the development of positive and …
cloud‐to‐ground flashes from high‐speed videos exhibiting the development of positive and …
Simulation of cloud-to-ground lightning strikes to structures based on an improved stochastic lightning model
An improved stochastic method for computer simulation of lightning leaders is developed
based on the results from optical observation data. The development and attachment …
based on the results from optical observation data. The development and attachment …