会议论文详细信息
International Scientific Conference on "Radiation-Thermal Effects and Processes in Inorganic Materials" | |
Influence of absorbed energy distribution along beam radius on ignition threshold of condensed explosives | |
材料科学;物理学 | |
Khaneft, A.V.^1,2 ; Ivanov, G.A.^1 ; Duginov, E.V.^3 | |
Kemerovo State University, Krasnaya, 6, Kemerovo, Russia^1 | |
National Research Tomsk Polytechnic University, Lenin Avenue, 30, Tomsk, Russia^2 | |
Kemerovo State Agricultural Institute, Markovtseva, 5, Kemerovo, Russia^3 | |
关键词: Absorbed energy; Beam radius; Critical energy; Heat removal; Ignition energies; Ignition threshold; Track lengths; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/81/1/012023/pdf DOI : 10.1088/1757-899X/81/1/012023 |
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学科分类:材料科学(综合) | |
来源: IOP | |
【 摘 要 】
The criterion of the condensed explosive ignition by the electron beam, which takes into account Gaussian distribution of electron density along the beam radius, has been obtained. It has been shown that radial heat removal of the absorbed energy leads to the increase in critical ignition energy if the effective track length of electrons in a solid is commensurate with the beam radius. The critical energy of PETN initiation by the electron beam has been calculated.
【 预 览 】
Files | Size | Format | View |
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Influence of absorbed energy distribution along beam radius on ignition threshold of condensed explosives | 729KB | download |