Abstract
Ablation properties and the ablation mechanism of the C/SiC diversion tube used in solid rocket motor (SRM) were analyzed by simulation ablation test. The results show that the axis linear ablation rate of the material has a great change and the linear ablation increases along the gas flux direction. The axis linear ablation rate increases from 0.018 mm/s at the gas flux inlet to 0.032 mm/s at the gas flux outlet. Ablation mechanism of the C/SiC composites is comprised of particle erosion and mechanism erosion.
| Original language | English |
|---|---|
| Pages (from-to) | 789-792 |
| Number of pages | 4 |
| Journal | Yuhang Xuebao/Journal of Astronautics |
| Volume | 26 |
| Issue number | 6 |
| State | Published - Nov 2005 |
| Externally published | Yes |
Keywords
- Ablation
- Ablation mechanism
- C/SiC composites