Theoretical-Experimental Study of the Interior Ballistics of an Electrothermal Accelerator of Macrobodies
- 作者: Vorob’ev A.1
-
隶属关系:
- Peter the Great Military Academy of the Strategic Missile Troops
- 期: 卷 59, 编号 4 (2018)
- 页面: 583-590
- 栏目: Article
- URL: https://journals.rcsi.science/0021-8944/article/view/161170
- DOI: https://doi.org/10.1134/S0021894418040028
- ID: 161170
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详细
A mathematical model for the interior ballistics of an electrothermal accelerator of macrobodies was developed which can be used to predict the projectile velocity for given values of the mass and size of the projectile, the electrodynamic parameters of the capacitive energy storage, and accelerator parameters. The problem of determining the projectile velocity was solved in a hydrodynamic formulation by numerical integration of the equations of motion, the energy conservation equation, and the caloric equation of state. In the case of neglecting the dynamically changing friction coefficient and the erosion of the electrodes, the calculation results differ considerably from the experimental data, but the model qualitatively describes the physical processes of interior ballistics of the electrothermal accelerator.
作者简介
A. Vorob’ev
Peter the Great Military Academy of the Strategic Missile Troops
编辑信件的主要联系方式.
Email: vorobievall@mail.ru
俄罗斯联邦, Balashikha, 143900