| Parameter | Value | Unit |
| Bulk density of gas (ρg) | 1.2 | kg/m3 |
| Specific heat of gas (Cpg) | 1048 | J/(kg˚C) |
| Gas heat conductivity coefficient (kg) | 0.00309 | W/m˚C |
| Dynamic viscosity (µg) | 42.606 | Pa.s |