Research Article
Research on the Static Electricity Characteristics of Large Airplanes
@INPROCEEDINGS{10.4108/eai.2-6-2023.2334689, author={Zeyang Li and Zhiyong Zhang and Zhan Shi and Hu Jiang and Hongbin Qi}, title={Research on the Static Electricity Characteristics of Large Airplanes}, proceedings={Proceedings of the 2nd International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2023, June 2--4, 2023, Nanchang, China}, publisher={EAI}, proceedings_a={ICIDC}, year={2023}, month={8}, keywords={electrostatic distribution electrostatic protection finite element simulation}, doi={10.4108/eai.2-6-2023.2334689} }- Zeyang Li
Zhiyong Zhang
Zhan Shi
Hu Jiang
Hongbin Qi
Year: 2023
Research on the Static Electricity Characteristics of Large Airplanes
ICIDC
EAI
DOI: 10.4108/eai.2-6-2023.2334689
Abstract
Large aircraft play a very important role in various fields today. During the execution of tasks, large aircraft will carry charges due to various reasons, and these static charges will pose a hazard to the safety of large aircraft. This paper analyzes the charging and discharging characteristics of large aircraft and studies the changes in the amount of charge and surface potential of large aircraft during flight. This paper uses simulation software to simulate the surface charge distribution of large aircraft, and combines the simulation results with theoretical knowledge to analyze the surface charge distribution of large aircraft. It is concluded that the surface charge density is high at the locations of large surface curvature, as well as the ends of the fuselage and wings. The distribution of equipotential lines of electric field strength on the aircraft is also simulated, and it is concluded that static discharge is more likely to occur in areas with higher charge density. This research has theoretical guiding significance for ensuring the safe flight of large aircraft.