Kai Shi, Mingming Sun, Zuo Gu, Shichao Yue. Mechanical properties analysis of a 20 cm diameter ion thruster[J]. High Power Laser and Particle Beams, 2022, 34(4): 044005
- High Power Laser and Particle Beams
- Vol. 34, Issue 4, 044005 (2022)
Fig. 1. Structure of 20 cm diameter ion thruster
Fig. 2. x -direction deformation and Von-Mises stress of different accelerator grid structure
Fig. 3. Components simplification of 20 cm diameter thruster
Fig. 4. Finite element analysis model of LIPS-200 ion thruster
Fig. 5. Pre-stress and pre-deformation of 20 cm ion thruster
Fig. 6. z -direction Von-Mises stress and deformation of the grids under impact load
Fig. 7. z -direction Von-Mises stress and deformation of the grids by elastic support under impact load
Fig. 8. x -direction fundamental frequency and response spectrum
|
Table 1. Effective property of the grids of 20 cm ion thruster
| |||||||||||||||||||||||||||
Table 2. Comparison of modal analysis for different FEM models of the accelerator grid
|
Table 3. Different components material property of 20 cm ion thruster
|
Table 4. Primary 6 step modal frequencies and effective mass percentage of thruster
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20