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The definition of parameters.
| Parameters | Meanings |
|---|---|
| ui | The velocity in the xi direction |
| gi | The gravitation acceleration in the xi direction |
| p | Pressure |
| ρ | Air density |
| T | Temperature |
| μeff | Effective dynamic viscosity |
| τeff | Effective stress tensor |
| λeff | Effective thermal conductivity |
| e | Specific energy |
| Si | Momentum sink |
| Sh | Heat source |
