| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 652274 | Experimental Thermal and Fluid Science | 2012 | 8 Pages |
Abstract
⺠Ridge-shaped tabs were present on injection holes to enhance film cooling effectiveness. ⺠We explore mechanism of ridge-shaped tabs on enhancement in cooling effectiveness. ⺠We examine the effect of ridge-shaped tab covering ratios on the film-cooling performance. ⺠Ridge-shaped tabs are capable of suppressing the coolant jet penetration into primary flow.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Fluid Flow and Transfer Processes
Authors
Cheng-feng Yang, Jing-zhou Zhang,