Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse
The protection of electromagnetic pulse (EMP) is important for aircraft due to vulnerable electronic equipments are installed. The control box of engine is also suffering from EMP and seldom studied. Meanwhile, most of work related to EMP protection focus on shielding design. Few works consider the...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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IEEE
2022-01-01
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| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9941124/ |
| _version_ | 1798018940055584768 |
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| author | Dong Zhou Min-Xiang Wei Jie Cao Lihua Shi Jinxing Shen Lizhou An |
| author_facet | Dong Zhou Min-Xiang Wei Jie Cao Lihua Shi Jinxing Shen Lizhou An |
| author_sort | Dong Zhou |
| collection | DOAJ |
| description | The protection of electromagnetic pulse (EMP) is important for aircraft due to vulnerable electronic equipments are installed. The control box of engine is also suffering from EMP and seldom studied. Meanwhile, most of work related to EMP protection focus on shielding design. Few works consider the effect of engine shell. The field distribution induced by EMP and its influences on the controller layout are unaddressed. This work will comprehensively investigate the field distribution characteristics of an engine under EMP, which is studied by simulating and experimenting methods. The transmission line matrix (TLM) is used to simulated field distribution of the bounded wave simulator and aero-engine, which provides better placement for equipment under test in the simulator. The field differences of bounded wave simulator and plane wave have been analyzed by using CST software. The feasibility of plane excitation instead of bounded wave simulator model excitation is checked, which has been verified by using the engine model. Then, the distribution characteristics of transverse and longitudinal fields surrounding the aero-engine are obtained, and the surface current distribution of the engine is also obtained in the simulation. The aero-engine simulation is excited by bounded wave simulator under CST software. According to the corresponding monitoring points, the simulated field distribution characteristics are verified by using the largely bounded wave simulator. Finally, the influence of field distribution on the layout of the engine electronic control system is analyzed, which provides a reference for the anti-electromagnetic pulse design of the engine electromagnetic controller. |
| first_indexed | 2024-04-11T16:32:42Z |
| format | Article |
| id | doaj.art-83883dc1063f48f4a3418e88f56d7ab5 |
| institution | Directory Open Access Journal |
| issn | 2169-3536 |
| language | English |
| last_indexed | 2024-04-11T16:32:42Z |
| publishDate | 2022-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj.art-83883dc1063f48f4a3418e88f56d7ab52022-12-22T04:13:59ZengIEEEIEEE Access2169-35362022-01-011011847511848310.1109/ACCESS.2022.32206889941124Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic PulseDong Zhou0https://orcid.org/0000-0002-6252-7604Min-Xiang Wei1https://orcid.org/0000-0003-3066-9568Jie Cao2Lihua Shi3https://orcid.org/0000-0002-6501-9613Jinxing Shen4Lizhou An5Army Engineering University of PLA, Nanjing, ChinaArmy Engineering University of PLA, Nanjing, ChinaNanjing University of Aeronautics and Astronautics, Nanjing, ChinaArmy Engineering University of PLA, Nanjing, ChinaArmy Engineering University of PLA, Nanjing, ChinaArmy Engineering University of PLA, Nanjing, ChinaThe protection of electromagnetic pulse (EMP) is important for aircraft due to vulnerable electronic equipments are installed. The control box of engine is also suffering from EMP and seldom studied. Meanwhile, most of work related to EMP protection focus on shielding design. Few works consider the effect of engine shell. The field distribution induced by EMP and its influences on the controller layout are unaddressed. This work will comprehensively investigate the field distribution characteristics of an engine under EMP, which is studied by simulating and experimenting methods. The transmission line matrix (TLM) is used to simulated field distribution of the bounded wave simulator and aero-engine, which provides better placement for equipment under test in the simulator. The field differences of bounded wave simulator and plane wave have been analyzed by using CST software. The feasibility of plane excitation instead of bounded wave simulator model excitation is checked, which has been verified by using the engine model. Then, the distribution characteristics of transverse and longitudinal fields surrounding the aero-engine are obtained, and the surface current distribution of the engine is also obtained in the simulation. The aero-engine simulation is excited by bounded wave simulator under CST software. According to the corresponding monitoring points, the simulated field distribution characteristics are verified by using the largely bounded wave simulator. Finally, the influence of field distribution on the layout of the engine electronic control system is analyzed, which provides a reference for the anti-electromagnetic pulse design of the engine electromagnetic controller.https://ieeexplore.ieee.org/document/9941124/Electromagnetic pulse (EMP)bounded wave simulatorplacement for equipment under testingfield distribution of engine |
| spellingShingle | Dong Zhou Min-Xiang Wei Jie Cao Lihua Shi Jinxing Shen Lizhou An Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse IEEE Access Electromagnetic pulse (EMP) bounded wave simulator placement for equipment under testing field distribution of engine |
| title | Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse |
| title_full | Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse |
| title_fullStr | Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse |
| title_full_unstemmed | Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse |
| title_short | Simulation and Experimental Study of the Field Distribution of Engine for Electromagnetic Pulse |
| title_sort | simulation and experimental study of the field distribution of engine for electromagnetic pulse |
| topic | Electromagnetic pulse (EMP) bounded wave simulator placement for equipment under testing field distribution of engine |
| url | https://ieeexplore.ieee.org/document/9941124/ |
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