Research Article
Study on the Simulation Method of the Ground Test in the Arc-Heated Wind Tunnel
Table 4
The conditions under similar stagnation point heat flux and oxygen atom mass fraction after the shock wave.
| | Enthalpy of flight conditions (MJ/kg) | Calibrated heat flux (MW/m2) | Stagnation point heat flux (MW/m2) | Oxygen atom mass fraction after the shock wave | Enthalpy of test conditions (MJ/kg) | Total pressure of test conditions (MPa) |
| | 10 | 4.0 | 1.7 | 0.14 | 8.0 | 2.2 | | 10 | 5.0 | 1.9 | 0.17 | 9.0 | 2.0 | | 10 | 6.0 | 2.0 | 0.18 | 10.0 | 1.9 | | 10 | 7.0 | 2.1 | 0.19 | 10.0 | 2.2 | | 16 | 4.0 | 2.2 | 0.13 | 8.0 | 3.7 | | 16 | 5.0 | 2.4 | 0.18 | 9.5 | 3.0 | | 16 | 6.0 | 2.6 | 0.20 | 10.5 | 2.8 | | 16 | 7.0 | 2.7 | 0.21 | 11.0 | 3.0 | | 20 | 4.0 | 2.9 | 0.11 | — | — | | 20 | 5.0 | 3.0 | 0.15 | — | — | | 20 | 6.0 | 3.1 | 0.18 | 9.0 | 5.0 | | 20 | 7.0 | 3.2 | 0.20 | 10.5 | 4.1 |
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