Results 11 to 20 of about 77,859 (296)

Lightning strike probability and current simulation for simple structures and floating roof tank

open access: yesAlexandria Engineering Journal, 2022
Air terminations must be strategically positioned at high-risk points to prevent lightning bypass. The likelihood of a direct lightning strike to points on a building can be evaluated using the dynamic electro-geometrical model (DEGM), which considers ...
Aderibigbe Israel Adekitan, Michael Rock
doaj   +1 more source

Understanding lightning strike induced damage mechanism of carbon fiber reinforced polymer composites: An experimental study

open access: yesMaterials & Design, 2020
To date, the predictive analysis of lightning-induced damage of carbon fiber reinforced polymer composites (CFRP) is challenging due to the complex multi-physical coupling effects.
Ben Wang   +7 more
doaj   +1 more source

Lightning Strike Location Identification Based on 3D Weather Radar Data

open access: yesFrontiers in Environmental Science, 2021
Lightning is an instantaneous, intense, and convective weather phenomenon that can produce great destructive power and easily cause serious economic losses and casualties.
Mingyue Lu   +10 more
doaj   +1 more source

Strike: Stream Cipher Based on Stochastic Lightning Strike Behaviour

open access: yesApplied Sciences, 2023
There is an increasing need for secure and fast encryption algorithms to support applications and communication protocols, and business models. In this paper, we present an alternative stream cipher (Strike) inspired by the stochastic behaviour of ...
Khaled Suwais, Sally Almanasra
doaj   +1 more source

ECG changes of lightning strike, mimicking acute myocardial infarction

open access: yesIHJ Cardiovascular Case Reports, 2018
Lightning strike can cause injuries which are of no significance to fatal injuries or instantaneous death. Very few cases have been reported on ECG changes due to lightning strike.
Rajeev Bhardwaj
doaj   +1 more source

The impact of lightning strike to multi‐blade on the lightning overvoltage and stresses of arresters in offshore wind farm

open access: yesIET Renewable Power Generation, 2021
This paper establishes a complete lightning overvoltage simulation of an offshore wind farm, considering the electromagnetic effects including the blade, the tower and the power cable based on transmission‐line theory.
Jie Zhang   +4 more
doaj   +1 more source

Research on lightning transient distribution characteristics of cable-stayed bridges

open access: yes暴雨灾害, 2023
Bridges are usually located at the junction of land and water, where the surrounding area is open terrain, making them to be easily damaged by lightning strikes.
Yajing SHI   +4 more
doaj   +1 more source

Experimental and Numerical Study on Residual Strength of Honeycomb Sandwich Composite Structure after Lightning Strike

open access: yesAerospace, 2022
Honeycomb sandwich composite structures are widely used in various aircraft structures due to their unique performance. However, honeycomb sandwich composite structures are prone to lightning damage that threatens the structure safety.
Yongwei Wang   +3 more
doaj   +1 more source

Electric filed intensity of the lightning strikes on lightning air terminals installed on building structures [PDF]

open access: yes, 2017
Lightning activities are growing up rapidly with global warming. It can affect anything on the earth. All the constructed buildings need proper protection from the harmful effect of lightning.
Ahmad, H.   +4 more
core   +5 more sources

Analysis of the failure mode of surge protector under multi-pulse lightning strikes and its mechanism

open access: yesEnergy Reports, 2022
This paper proposes a special disconnector for surge protector (SPD) with the ability to pass large pulse currents under multiple pulses, which has been verified to solve the problem of SPD fire and combustion under multiple pulses in engineering ...
Chunying Li   +4 more
doaj   +1 more source

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