Abstract
Effects of injection fin in the supersonic cavity flame-holder were studied numerically. Both pressure loss and mixing enhancement effects were investigated. The results suggest that compared with the traditional structure, the cavity with injection fin induce less pressure loss, eularges penetration depth of the injections, and achieves a more appropriate fuel distribution.
| Original language | English |
|---|---|
| Pages (from-to) | 2716-2721 |
| Number of pages | 6 |
| Journal | Hangkong Dongli Xuebao/Journal of Aerospace Power |
| Volume | 26 |
| Issue number | 12 |
| State | Published - Dec 2011 |
Keywords
- Cavity flame-holder
- Injection fin
- Mixing enhancement
- Numerical simulation
- Supersonic combustion
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