Results 11 to 20 of about 7,402 (230)

On the Beam Characteristics of X‐Ray Bursts Observed in Rocket‐Triggered Lightning

Geophysical Research Letters
Employing the multi‐station Thunderstorm Energetic Radiation Observation System, we detected X‐ray bursts during two rocket‐triggered lightning events in 2024.
Yuan Wang, Peng Li, Yang Zhang, Heting Hong, Xiao Li, Yanfeng Fan, Baofeng Cao, Weiqun Xu, Zongxiang Li, Weitao Lyu, Gaopeng Lu, Xiong Zhang, Xiaoqiang Li   +12 more
doaj   +3 more sources

A New FDTD Model for Lightning Return Stroke Channel Above Lossy Ground and Its Validation With Rocket-Triggered Lightning Data

IEEE Access, 2023
FDTD method has been widely used in calculations of electromagnetic fields produced by a lightning return stroke and its effects on other systems.
Ge Zhang, Mingli Chen, Shaoyang Wang, Yan Gao, Ya-Ping Du   +4 more
doaj   +2 more sources

A Comprehensive Study on the Improved Radio-Frequency Magnetic Field Measurement for the Initial Upward Leader of a Negative Rocket-Triggered Lightning Flash

Remote Sensing, 2021
The spectrum analysis of the lightning current in the experiment campaign of 2019 reveals that the lightning current waveform contains rich medium-frequency (MF) radiation signals in the initial stage.
Tao Shi, Gaopeng Lu, Yanfeng Fan, Xiao Li, Yang Zhang   +4 more
doaj   +2 more sources

Lightning‐Induced Overvoltage on Overhead Distribution Line via Hybrid MTL‐PEEC Method

High Voltage
Transient simulation are more economical and adaptable means of studying lightning overvoltage for overhead distribution line system compared to experiments. A hybrid multi‐transmission‐line (MTL)‐partial element equivalent circuit (PEEC) method proposed
Runyu Fu, Jinxin Cao, Yating Zhao, Jianguo Wang, Yaping Du, Li Cai, Mi Zhou, Yuxuan Ding   +7 more
doaj   +2 more sources

Examining charge transfer in an unusual rocket-triggered lightning flash with branched upward positive leaders

Earth and Planetary Physics
We have examined an unusual rocket-triggered lightning flash during the summer campaign of the SHAndong Triggered Lightning Experiment (SHATLE) in 2018.
YaShun Tian, Xiao Li, GaoPeng Lu, ZiYi Wang, RuBin Jiang, Alice Nambalirwa, BaoYou Zhu, XiuShu Qie, YiJun Zhang   +8 more
doaj   +2 more sources

Close Observation of the Evolution Process during Initial Stage of Triggered Lightning Based on Continuous Interferometer

Remote Sensing, 2022
The discharge signal in the initial stage of lightning is weak. The revelation of the discharge mechanism at this stage depends especially on close observation.
Zefang Chen, Yang Zhang, Yanfeng Fan, Jingxuan Wang, Weitao Lyu, Dong Zheng, Wenjing Pang   +6 more
doaj   +1 more source

Relationship Between Current Characteristics of Rocket-triggered Lightning During Different Discharge Stages

应用气象学报, 2020
The research on rocket-triggered lightning has made great progress since 1967. Various parts of rocket-triggered lightning are studied, but differences between initial stages of different types of rocket-triggered lightning and the relevance on each part
Wang Jingxuan, Zhang Yang, Chen Zefang, Sun Xiubin, Fan Yanfeng, Zheng Dong, Fan Xiangpeng, Lü Weitao, Zhang Yijun   +8 more
doaj   +1 more source

Safety Listening in High-Risk Situations: A Qualitative Analysis of Responses to Safety Voice in Aviation. [PDF]

Risk Anal
ABSTRACT Safety listening—responses to voice acts aimed at preventing harm—can avert organizational failures like airplane crashes. Research often focuses on attitudes and perceptions of listening using self‐report measures; consequently, little is known about how safety listening occurs behaviorally and influences safety outcomes in high‐risk ...
Pandolfo AM, Reader TW, Gillespie A.
europepmc   +2 more sources

Low Frequency Magnetic Field Observations of Natural Positive Leaders Featuring Stepwise Propagation

Geophysical Research Letters, 2023
We examine the low‐frequency (LF) magnetic pulses recorded for the positive leader in two natural lightning flashes as recorded on the high‐speed video camera.
Ziyi Wang, Gaopeng Lu, Xiao Li, Hongbo Zhang, Yanfeng Fan, Huan Ren, Chenxiao Zhang, Rubin Jiang, Xiushu Qie, Morris B. Cohen, Zhichao Wang   +10 more
doaj   +1 more source

Three‐phase overvoltage at lightning strike point due to direct triggered lightning to the phase wire of 10 kV power distribution line

IET Generation, Transmission & Distribution, 2022
This paper reports the observation results of three‐phase overvoltage at the lightning strike point of a 1.5 km, 10 kV power distribution line that was struck directly by rocket triggered lightning to its phase wire C.
Jianguo Wang, Yating Zhao, Li Cai, Yuqian Fang, Quanxin Li, Rui Su, Shoupeng Wang, Mi Zhou   +7 more
doaj   +1 more source