Research Article
Augmenting the Structures in a Swirling Flame via Diffusive Injection
Table 1
Details of AGSB test points 1–26.
| |
Test point |
Flow rates (g/s) |
Φ |
Total power (kW) |
Isothermal |
Bulk exit velocity (m/s) |
Re |
AFT (C) | | Pilot (through f) | total |
| Methane | 1 | 0.000 | 3.640 | 1.00 | 10.0 | 1.05 | 4.88 | 4361 | 1953 | 2 | 0.015 | 3.655 | 1.07 | 10.7 | 1.04 | 4.90 | 4379 | 1928 | 3 | 0.030 | 3.670 | 1.15 | 11.5 | 1.02 | 4.92 | 4397 | 1875 | 4 | 0.045 | 3.685 | 1.22 | 12.2 | 1.01 | 4.94 | 4415 | 1816 | 5 | 0.059 | 3.699 | 1.30 | 13.0 | 0.99 | 4.96 | 4433 | 1760 | 6 | 0.074 | 3.714 | 1.37 | 13.7 | 0.98 | 4.98 | 4451 | 1702 | 7 | 0.089 | 3.729 | 1.45 | 14.5 | 0.97 | 5.00 | 4468 | 1645 | 8 | 0.104 | 3.744 | 1.52 | 15.2 | 0.95 | 5.02 | 4486 | 1589 |
| Air | 9 | 0.000 | 3.640 | 1.00 | 10.0 | 1.05 | 4.88 | 4361 | 1953 | 10 | 0.100 | 3.740 | 0.97 | 10.0 | 1.00 | 5.02 | 4482 | 1924 | 11 | 0.201 | 3.841 | 0.94 | 10.0 | 0.95 | 5.15 | 4602 | 1902 | 12 | 0.301 | 3.941 | 0.92 | 10.0 | 0.90 | 5.29 | 4722 | 1875 | 13 | 0.402 | 4.042 | 0.90 | 10.0 | 0.86 | 5.42 | 4843 | 1846 | 14 | 0.502 | 4.142 | 0.87 | 10.0 | 0.82 | 5.56 | 4963 | 1817 |
| Carbon dioxide | 15 | 0.000 | 3.640 | 1.00 | 10.0 | 1.05 | 4.88 | 4361 | 1953 | 16 | 0.025 | 3.665 | 1.00 | 10.0 | 1.04 | 4.92 | 4391 | 1931 | 17 | 0.050 | 3.690 | 1.00 | 10.0 | 1.03 | 4.95 | 4421 | 1923 | 18 | 0.074 | 3.714 | 1.00 | 10.0 | 1.03 | 4.98 | 4451 | 1914 | 19 | 0.099 | 3.739 | 1.00 | 10.0 | 1.02 | 5.02 | 4481 | 1906 | 20 | 0.124 | 3.764 | 1.00 | 10.0 | 1.01 | 5.05 | 4510 | 1897 | 21 | 0.149 | 3.789 | 1.00 | 10.0 | 1.00 | 5.08 | 4540 | 1889 | 22 | 0.174 | 3.814 | 1.00 | 10.0 | 0.99 | 5.12 | 4570 | 1881 |
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