Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material
In the process of deflagration of energetic materials, strong electromagnetic radiation is generated, which causes the surrounding electronic equipment to fail to work normally. To solve this problem, it is necessary to clarify the mechanism of electromagnetic radiation generated by energetic materi...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-04-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/22/7/2765 |
| _version_ | 1797437661874487296 |
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| author | Yuanbo Cui Deren Kong Jian Jiang Shang Gao |
| author_facet | Yuanbo Cui Deren Kong Jian Jiang Shang Gao |
| author_sort | Yuanbo Cui |
| collection | DOAJ |
| description | In the process of deflagration of energetic materials, strong electromagnetic radiation is generated, which causes the surrounding electronic equipment to fail to work normally. To solve this problem, it is necessary to clarify the mechanism of electromagnetic radiation generated by energetic materials. The mechanism of plasma changed by the deflagration of energetic materials is an important topic in the aerospace and geophysics fields. The academic community holds two main viewpoints on the mechanism of electromagnetic radiation generated by energetic materials: one is that the solid material is squeezed and deformed during the deflagration of energetic materials, and the charges of different polarities rub in space to form effective electric dipoles, which eventually generate electromagnetic radiation. Another view is that the deflagration of energetic materials causes the temperature of the medium to rise sharply, and bremsstrahlung is formed during the compression and diffusion of the high-temperature wave front, resulting in the generation of electromagnetic radiation. This paper, based on theoretical analysis and experimental data, holds the view that electromagnetic radiation is generated by the high-temperature thermal effect. It studies the relationship between temperature and electromagnetic radiation and obtains quantitative analysis conclusions. |
| first_indexed | 2024-03-09T11:25:40Z |
| format | Article |
| id | doaj.art-b19d3bf1cc9c4d1cbdc598d7b2ec5fd9 |
| institution | Directory Open Access Journal |
| issn | 1424-8220 |
| language | English |
| last_indexed | 2024-03-09T11:25:40Z |
| publishDate | 2022-04-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj.art-b19d3bf1cc9c4d1cbdc598d7b2ec5fd92023-12-01T00:05:12ZengMDPI AGSensors1424-82202022-04-01227276510.3390/s22072765Research on Electromagnetic Radiation Mechanism during Detonation of Energetic MaterialYuanbo Cui0Deren Kong1Jian Jiang2Shang Gao3School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaSchool of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing 210094, ChinaIn the process of deflagration of energetic materials, strong electromagnetic radiation is generated, which causes the surrounding electronic equipment to fail to work normally. To solve this problem, it is necessary to clarify the mechanism of electromagnetic radiation generated by energetic materials. The mechanism of plasma changed by the deflagration of energetic materials is an important topic in the aerospace and geophysics fields. The academic community holds two main viewpoints on the mechanism of electromagnetic radiation generated by energetic materials: one is that the solid material is squeezed and deformed during the deflagration of energetic materials, and the charges of different polarities rub in space to form effective electric dipoles, which eventually generate electromagnetic radiation. Another view is that the deflagration of energetic materials causes the temperature of the medium to rise sharply, and bremsstrahlung is formed during the compression and diffusion of the high-temperature wave front, resulting in the generation of electromagnetic radiation. This paper, based on theoretical analysis and experimental data, holds the view that electromagnetic radiation is generated by the high-temperature thermal effect. It studies the relationship between temperature and electromagnetic radiation and obtains quantitative analysis conclusions.https://www.mdpi.com/1424-8220/22/7/2765energetic materialplasmadetonationelectromagnetismhigh temperature |
| spellingShingle | Yuanbo Cui Deren Kong Jian Jiang Shang Gao Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material Sensors energetic material plasma detonation electromagnetism high temperature |
| title | Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material |
| title_full | Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material |
| title_fullStr | Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material |
| title_full_unstemmed | Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material |
| title_short | Research on Electromagnetic Radiation Mechanism during Detonation of Energetic Material |
| title_sort | research on electromagnetic radiation mechanism during detonation of energetic material |
| topic | energetic material plasma detonation electromagnetism high temperature |
| url | https://www.mdpi.com/1424-8220/22/7/2765 |
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