supported by National Natural Science Foundation of China (No. 51577117)
The ablation tests on coated and uncoated Q235 B steel sheets were conducted under 30/80 μs impulse current simulating the lightning first return stroke current, aimed at further understanding the ablation characteri...
partly supported by National Natural Science Foundation of China(No.51577098);the State Grid Corporation of China,and China Southern Power Grid
Different types of lightning air terminals have been designed over the years.Concern regarding the effect of different types of air terminals,especially the early streamer emission(ESE)-type,remains controversial.This...
supported by National Natural Science Foundation of China (No. 51475369);the Natural Science Basic Research Plan in Shaanxi Province of China (No. 2018JM1001)
In order to research segmented diverters for aircraft lightning protection, a transient 2 D multiphysics model based on magnetohydrodynamics theory is proposed to predict the location of the arc plasma discharge and l...
supported by National Natural Science Foundation of China(No.51475369)
In order to solve the load problem for aircraft lightning strikes, lightning channel evolution is simulated under the key physical parameters for aircraft lightning current component C. A numerical model of the discha...
supported by National Natural Science Foundation of China(Grant No.11647150);Young Talents Program of Gansu Province of China(2016);Scientific Research Program of the Higher Education Institutions of Gansu Province of China(Grant No.2016A-068)
Based on the theory of plasma continuous radiation, the relationship between the emission intensity of bremsstrahlung and recombination radiation and the plasma electron temperature is obtained. During the development...
A study to generate longer plasma channel was conucted to improve probability of triggered lightning. To generate the long laser plasma channel, a strongly and a weakly ionized plasma channels were used in series, a s...
When a lightning current is impressed through a copper wire, the copper wire would be melted. A straight thin copper wire with a diameter of 0.1 mm,~ is melted due to the specific melting Joule heating (j^2t)m in an...