TY - GEN
T1 - Electrostatic Distribution and Discharge Characteristics of Aircraft Under Simulated Jet-Induced Electrification Effect
AU - Song, Yu
AU - Feng, Yue
AU - Zhan, Xuelei
AU - Yang, Zhaoxu
AU - Zhou, Zilong
N1 - Publisher Copyright:
© Beijing HIWING Scientific and Technological Information Institute 2024.
PY - 2024
Y1 - 2024
N2 - The combustion of the aircraft turbojet engine generates the separation of electrons and positive ions in the plasma, which causes the jet-induced electrification effect. The electrification effect makes the aircraft structure’s potential reach ten thousand volts. The ability of different aircraft components to accumulate charges exhibits differences because of their insulation capabilities. For example, the insulating head cover and the metal fuselage reveal significant differences in electrostatic distribution, discharge forms, and discharge radiation characteristics. This paper studies the electrostatic characteristics of aircraft components by numerical calculation, simulation and experiment. The electrostatic charge loads on the insulating head cover, the electrostatic potential loads on the metal fuselage and the metal wing, respectively. Those results can demonstrate the high-risk electrostatic discharge points of aircraft and discharge threshold values. Furthermore, the spectral characteristics of aircraft discharge electromagnetic field propagation are explicit. Those provide critical technical support for aircraft electrostatic protection under the jet-induced electrification effect.
AB - The combustion of the aircraft turbojet engine generates the separation of electrons and positive ions in the plasma, which causes the jet-induced electrification effect. The electrification effect makes the aircraft structure’s potential reach ten thousand volts. The ability of different aircraft components to accumulate charges exhibits differences because of their insulation capabilities. For example, the insulating head cover and the metal fuselage reveal significant differences in electrostatic distribution, discharge forms, and discharge radiation characteristics. This paper studies the electrostatic characteristics of aircraft components by numerical calculation, simulation and experiment. The electrostatic charge loads on the insulating head cover, the electrostatic potential loads on the metal fuselage and the metal wing, respectively. Those results can demonstrate the high-risk electrostatic discharge points of aircraft and discharge threshold values. Furthermore, the spectral characteristics of aircraft discharge electromagnetic field propagation are explicit. Those provide critical technical support for aircraft electrostatic protection under the jet-induced electrification effect.
KW - electromagnetic radiation field
KW - electrostatic discharge (ESD)
KW - electrostatic distribution characteristics
UR - http://www.scopus.com/inward/record.url?scp=85192573335&partnerID=8YFLogxK
U2 - 10.1007/978-981-97-1107-9_42
DO - 10.1007/978-981-97-1107-9_42
M3 - Conference contribution
AN - SCOPUS:85192573335
SN - 9789819711062
T3 - Lecture Notes in Electrical Engineering
SP - 451
EP - 460
BT - Proceedings of 3rd 2023 International Conference on Autonomous Unmanned Systems (3rd ICAUS 2023) - Volume I
A2 - Qu, Yi
A2 - Gu, Mancang
A2 - Niu, Yifeng
A2 - Fu, Wenxing
PB - Springer Science and Business Media Deutschland GmbH
T2 - 3rd International Conference on Autonomous Unmanned Systems, ICAUS 2023
Y2 - 9 September 2023 through 11 September 2023
ER -