Abstract
The keystone of this research is an experimental investigation using a moving bar as a source of disturb ion modeling wake of blade row. The integrated losses and locations of secondary flow features have been measured using a 5-hole probe. Understanding the three-dimensional nature of these flows and understanding the interactions between the wake and the endwall flow are the key to a successful turbine design. Results from this investigation enhance this understanding and reveal strong interactions between wake and secondary flow in the blade passage. The wake has a strong influence on secondary flow and reduces its associated losses.
| Original language | English |
|---|---|
| Pages (from-to) | 397-401 |
| Number of pages | 5 |
| Journal | Kung Cheng Je Wu Li Hsueh Pao/Journal of Engineering Thermophysics |
| Volume | 30 |
| Issue number | 3 |
| State | Published - Mar 2009 |
Keywords
- Linear cascade
- Turbine
- Wake
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