Abstract
An optimization program with global optimization ability has been developed, which combines simulated annealing algorithm with response surface models. A solution of the flow field is being found by using the three dimensional viscous flow equations. The sweep and twist of a certain type of axial compressor blade are then optimally designed by numerical calculation. Results show that flowing conditions in the flow field can be improved effectively by combined sweep and twist, increasing the efficiency by reducing losses caused by shock waves and wakes. This optimization design method is feasible.
| Original language | English |
|---|---|
| Pages (from-to) | 483-485+524 |
| Journal | Dongli Gongcheng/Power Engineering |
| Volume | 26 |
| Issue number | 4 |
| Publication status | Published - Aug 2006 |
| Externally published | Yes |
Keywords
- Compressor rotor
- Numerical simulation
- Power and mechanical engineering
- Response surface
- Simulated annealing