Research Article
Experimental Evaluation of the Density Ratio Effects on the Cooling Performance of a Combined Slot/Effusion Combustor Cooling System
| | Flow type (coolant/mainstream) | BR | VR | | (VR) | (BR) |
| | AIR/AIR | 1.5 (1.5) | — | | 3.0 (3.0) | — | | 5.0 (5.0) | — | | 7.0 (7.0) | — |
| | CO2/AIR | 1.5 (0.9) | 1.5 (2.6) | | 3.0 (1.8) | 3.0 (5.1) | | 5.0 (2.9) | 5.0 (8.5) | | 7.0 (4.1) | 7 (11.9) |
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