Lei Zhang, Ming Weng, Yue Wang, Ming Jiang. Three-dimensional cylindrical coordinate conformal grid generating technology for particle-in-cell simulation of high-power microwave device[J]. High Power Laser and Particle Beams, 2024, 36(4): 043025
- High Power Laser and Particle Beams
- Vol. 36, Issue 4, 043025 (2024)
Fig. 1. Grid generation algorithm flowchart
Fig. 2. Schematic diagram of grid point definition
Fig. 3. Schematic diagram of r or z direction guardian grid layer
Fig. 4. Grid cells on axis and grid cells away from the axis
Fig. 5. Adaptive grid line generation
Fig. 6. Schematic diagram of conformal grid elements
Fig. 7. Coincident boundary points on two real weight coincident planes
Fig. 8. Schematic diagram of grid edge data forconformal grid edges
Fig. 9. Diagram of the engine of RBWO
Fig. 10. Conformal grid profile of relativistic magnetron in r-z cross section
Fig. 11. Grid profile of relativistic magnetron in r-z cross section by Magic
Fig. 12. Grid profile of relativistic magnetron in r -φ cross section
Fig. 13. Magic programmed relativistic magnetron griddivision profile in r-φ cross section
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