Leader-chasing behavior in negative artificial triggered lightning flashes
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DOI: 10.1038/s41598-021-90940-x
Abstract: Two special cases of dart leader propagation were observed by the high-speed camera in the leader/return stroke sequences of a classical triggered lightning flash and an altitude-triggered lightning flash, respectively. Different from most of the… read more here.
Keywords: leader; case; triggered lightning; leader chasing ... See more keywords
Observation of five types of leaders contained in a negative triggered lightning
Sign Up to like & getrecommendations! Published in 2022 at "Scientific Reports"
DOI: 10.1038/s41598-022-10366-x
Abstract: A negative triggered lightning involving five types of leaders was recorded by high-speed camera using frame rate of 20,000 fps and fast antennas at different distances. Five types of leaders contained one upward positive stepped… read more here.
Keywords: types leaders; leader; five types; negative triggered ... See more keywords
Characteristics of Impulsive Currents Superimposing on Continuous/Continuing Current of Rocket-Triggered Lightning
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electromagnetic Compatibility"
DOI: 10.1109/temc.2019.2924993
Abstract: Characteristics and mechanism of initial continuous current (ICC) pulses and M components in rocket-triggered lightning were investigated in detailed. The geometric mean current peak, risetime from 10% to 90% peak, half-peak width, and charge transfer… read more here.
Keywords: characteristics impulsive; impulsive currents; rocket triggered; triggered lightning ... See more keywords
Statistical Characteristics of Current and Magnetic Fields at Close Distances From Triggered Lightning
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DOI: 10.1109/temc.2020.3038669
Abstract: The statistical characteristics of current and magnetic field waveforms from triggered lightning experiments at the Guangzhou Field Experiment Site for Lightning Research and Testing (GFESLRT) during the summer of 2019 are presented in this article.… read more here.
Keywords: field; statistical characteristics; magnetic field; characteristics current ... See more keywords
Charge Control Strategy for Aircraft-Triggered Lightning Strike Risk Reduction
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DOI: 10.2514/1.j056406
Abstract: We propose a charge control strategy to reduce the risk of an aircraft-triggered lightning strike that exploits the asymmetry between the positive and negative ends of the bidirectional leader deve... read more here.
Keywords: charge control; lightning strike; triggered lightning; aircraft triggered ... See more keywords