Xiaolin LI, Fan YANG, Kai WANG, Wanghao WU, Yinkai MA. Study on Attitude-orbit Control Interference Performance of Grid Fin Layout[J]. AEROSPACE SHANGHAI, 2024, 41(4): 27
- AEROSPACE SHANGHAI
- Vol. 41, Issue 4, 27 (2024)
Fig. 1. Sizes of the standard model （unit ：mm ）
Fig. 2. Meshes of the grid fin and missile body
Fig. 3. Comparison of the calculated and experimental normal force coefficients
Fig. 4. Structure meshes of the CCF model
Fig. 5. Distribution of the pressure coefficient
Fig. 6. ×-× layout and ×-+ layout
Fig. 7. Nmbering diagram of the jets and grid fins of the ×-× layout and ×-+ layout
Fig. 8. Meshes of the layout with grid fins
Fig. 9. Aerodynamic coefficients of different jet combinations of the ×-× layout
Fig. 10. Aerodynamic coefficients of different jet combinations of the ×-+ layout
Fig. 11. Interference of different layouts under longitudinal jets
Fig. 12. Interference of different layouts under longitudinal jets
Fig. 13. Pressure coefficient distributions with and without jets under the ×-× layout
Fig. 14. Streamlines of the ×-+ layout
Fig. 15. Pressure coefficient contours of the lateral jet field
Fig. 16. Pressure coefficient contours of the longitudinal jet field
Fig. 17. Aerodynamic interference of jets on the components
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